)]}' { "log": [ { "commit": "eab7e2e647c348b418e8715ecaca0177e1b473c7", "tree": "91aa453d6313eee89c8b19eea48699b1143264aa", "parents": [ "efc36aa5608f5717338747e152c23f2cfdb14697" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Mar 27 01:15:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:41 2006 -0800" }, "message": "[PATCH] knfsd: Break the hard linkage from svc_expkey to svc_export\n\nCurrent svc_expkey holds a pointer to the svc_export structure, so updates to\nthat structure have to be in-place, which is a wart on the whole cache\ninfrastruct. So we break that linkage and just do a second lookup.\n\nIf this became a performance issue, it would be possible to put a direct link\nback in which was only used conditionally. i.e. when an object is replaced\nin the cache, we set a flag in the old object. When dereferencing the link\nfrom svc_expkey, if the flag is set, we drop the reference and do a fresh\nlookup.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "efc36aa5608f5717338747e152c23f2cfdb14697", "tree": "ab444f6e6c88ed07a8d5a034777c10de50e663fd", "parents": [ "3e7b19198003fc25b11838e709f17d4fa173b2d7" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Mar 27 01:14:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:41 2006 -0800" }, "message": "[PATCH] knfsd: Change the store of auth_domains to not be a \u0027cache\u0027\n\nThe \u0027auth_domain\u0027s are simply handles on internal data structures. They do\nnot cache information from user-space, and forcing them into the mold of a\n\u0027cache\u0027 misrepresents their true nature and causes confusion.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5c0a32fc2cd0be912511199449a37a4a6f0f582d", "tree": "f34ff979282bd957dee161e3668cc01b2dbd51ee", "parents": [ "3a15e2ab5d6e79a79291734ac24f33d51c0ae389" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Mon Mar 27 01:14:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:40 2006 -0800" }, "message": "[PATCH] autofs4: add new packet type for v5 communications\n\nThis patch define a new autofs packet for autofs v5 and updates the waitq.c\nfunctions to handle the additional packet type.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Al Viro \u003cviro@ftp.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f75ba3ade8a4599d67040a9493d75a864e7b329c", "tree": "d29e400b633dfbce58f80c18667042bb2b52eaeb", "parents": [ "e3474a8eb38e48dea6690d1fabd75f3c7fd2f93f" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Mon Mar 27 01:14:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:40 2006 -0800" }, "message": "[PATCH] autofs4: increase module version\n\nUpdate autofs4 version.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e9bebd6f3acee68fa07d44726895b40733cb1dc0", "tree": "62809c9d7730f8488f3a1f52a38e0de146aea1fa", "parents": [ "b9a2838cc26c4c5369fbd2482acbc5ab60573479" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Sun Mar 26 01:39:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:15 2006 -0800" }, "message": "[PATCH] bitops: remove unused generic bitops in include/linux/bitops.h\n\ngeneric_{ffs,fls,fls64,hweight{64,32,16,8}}() were moved into\ninclude/asm-generic/bitops.h. So all architectures don\u0027t use them.\n\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0b28002fdf2d5b6ce3135a544c04940a16c5b0ba", "tree": "474318b9381eecbb5bfe3181568df7ef3650330a", "parents": [ "0f7217f4accad73e0a86febadb5a5d6e74ff7c37" ], "author": { "name": "Akinobu Mita", "email": "mita@miraclelinux.com", "time": "Sun Mar 26 01:38:58 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:09 2006 -0800" }, "message": "[PATCH] more s/fucn/func/ typo fixes\n\ns/fucntion/function/ typo fixes\n\nSigned-off-by: Akinobu Mita \u003cmita@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ee8a4b7f857fe7ba243e65c8925798cf8eda5ab0", "tree": "8803a10dd343d13940ebfc34ce633dbacbefcd4e", "parents": [ "3c66a22545dd88356bbf4efa45a7b178df8154e9" ], "author": { "name": "Hansjoerg Lipp", "email": "hjlipp@web.de", "time": "Sun Mar 26 01:38:32 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:05 2006 -0800" }, "message": "[PATCH] isdn4linux: Siemens Gigaset drivers - tty interface\n\nAnd: Tilman Schmidt \u003ctilman@imap.cc\u003e\n\nThis patch adds the tty interface to the gigaset module. The tty interface\nprovides direct access to the AT command set of the Gigaset devices.\n\nSigned-off-by: Hansjoerg Lipp \u003chjlipp@web.de\u003e\nSigned-off-by: Tilman Schmidt \u003ctilman@imap.cc\u003e\nCc: Karsten Keil \u003ckkeil@suse.de\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "05cfb614ddbf3181540ce09d44d96486f8ba8d6a", "tree": "aafed98638557a4643141d906fbb2406f0764a94", "parents": [ "df869b630d9d9131c10cf073fb61646048874b2f" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sun Mar 26 01:38:12 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:03 2006 -0800" }, "message": "[PATCH] hrtimers: remove data field\n\nThe nanosleep cleanup allows to remove the data field of hrtimer. The\ncallback function can use container_of() to get it\u0027s own data. Since the\nhrtimer structure is anyway embedded in other structures, this adds no\noverhead.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "df869b630d9d9131c10cf073fb61646048874b2f", "tree": "37e38f934e4505ddf23569227865f47facff64e8", "parents": [ "272705c5979c114e63dbfcd28ea15093038a4c42" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sun Mar 26 01:38:11 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:03 2006 -0800" }, "message": "[PATCH] hrtimers: remove nsec_t typedef\n\nnsec_t predates ktime_t and has mostly been superseded by it. In the few\nplaces that are left it\u0027s better to make it explicit that we\u0027re dealing with\n64 bit values here.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "272705c5979c114e63dbfcd28ea15093038a4c42", "tree": "f23449f399cc6a693e6f7c26c4dfcce212381a20", "parents": [ "4dee26b7e26eb3c78da8bf6c1c52ee5419145b28" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sun Mar 26 01:38:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:03 2006 -0800" }, "message": "[PATCH] hrtimers: remove DEFINE_KTIME and ktime_to_clock_t()\n\nNow that it_real_value is gone, the last user of DEFINE_KTIME and\nktime_to_clock_t are also gone, so remove it before someone starts using it\nagain.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b75f7a51ca75c977d7d77f735d7a7859194eb39e", "tree": "c8057a34970f9a6fb04bdfa37e2926df38747790", "parents": [ "432569bb9d9d424d7ffe5b21f8205c55bdd1aaa8" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sun Mar 26 01:38:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:02 2006 -0800" }, "message": "[PATCH] hrtimers: remove state field\n\nRemove the state field and encode this information in the rb_node similiar to\nnormal timer.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "432569bb9d9d424d7ffe5b21f8205c55bdd1aaa8", "tree": "da649d202625d061d4fca27a6a63c4f81076724e", "parents": [ "3b98a5328171cebc867f70484b20bd34948cd7f6" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sun Mar 26 01:38:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:02 2006 -0800" }, "message": "[PATCH] hrtimers: simplify nanosleep\n\nnanosleep is the only user of the expired state, so let it manage this itself,\nwhich makes the hrtimer code a bit simpler. The remaining time is also only\ncalculated if requested.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "44f21475511bbc0135b52c66ad74dcc6a9026da3", "tree": "5cbd605c9d074f40b52a877859957432311b2399", "parents": [ "92127c7a45d4d167d9b015a5f9de6b41ed66f1d0" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sun Mar 26 01:38:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:02 2006 -0800" }, "message": "[PATCH] hrtimers: pass current time to hrtimer_forward()\n\nPass current time to hrtimer_forward(). This allows to use the softirq time\nin the timer base when the forward function is called from the timer callback.\n Other places pass current time with a call to timer-\u003ebase-\u003eget_time().\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "92127c7a45d4d167d9b015a5f9de6b41ed66f1d0", "tree": "4742cc36ff0b26c999365d1e84133886bb694096", "parents": [ "a0e9285233a32edf267d27cd03fe0056951422cf" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun Mar 26 01:38:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:02 2006 -0800" }, "message": "[PATCH] hrtimers: optimize softirq runqueues\n\nThe hrtimer softirq is called from the timer softirq every tick. Retrieve the\ncurrent time from xtime and wall_to_monotonic instead of calling\nbase-\u003eget_time() for each timer base. Store the time in the base structure\nand provide a hook once clock source abstractions are in place and to keep the\ncode open for new base clocks.\n\nBased on a patch from: Roman Zippel \u003czippel@linux-m68k.org\u003e\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1d8fa7a2b9a39d18727acc5c468e870df606c852", "tree": "41537fe9ea5478f3243e3301184dc13980f8201f", "parents": [ "fa30bd058b746c0e2318a77ff8b4977faa924c2c" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Sun Mar 26 01:38:02 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:01 2006 -0800" }, "message": "[PATCH] remove -\u003eget_blocks() support\n\nNow that get_block() can handle mapping multiple disk blocks, no need to have\n-\u003eget_blocks(). This patch removes fs specific -\u003eget_blocks() added for DIO\nand makes it users use get_block() instead.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b0cf2321c6599138f860517745503691556d8453", "tree": "39ecfea09c13ce09172ab3ec5a5b6d2fef657cac", "parents": [ "205f87f6b342444f722e4559d33318686f7df2ca" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Sun Mar 26 01:38:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:01 2006 -0800" }, "message": "[PATCH] pass b_size to -\u003eget_block()\n\nPass amount of disk needs to be mapped to get_block(). This way one can\nmodify the fs -\u003eget_block() functions to map multiple blocks at the same time.\n\n[akpm@osdl.org: performance tweak]\n[akpm@osdl.org: remove unneeded assignments]\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "205f87f6b342444f722e4559d33318686f7df2ca", "tree": "61f32bb0582dde9fd62ee3d03ac3324b949b29e6", "parents": [ "d48589bfad0e60bff0aa3f9e4875983f607bd44b" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Sun Mar 26 01:38:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:01 2006 -0800" }, "message": "[PATCH] change buffer_head.b_size to size_t\n\nIncrease the size of the buffer_head b_size field (only) for 64 bit platforms.\nUpdate some old and moldy comments in and around the structure as well.\n\nThe b_size increase allows us to perform larger mappings and allocations for\nlarge I/O requests from userspace, which tie in with other changes allowing\nthe get_block_t() interface to map multiple blocks at once.\n\nSigned-off-by: Nathan Scott \u003cnathans@sgi.com\u003e\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b54e41ec17ae91dce174eb5a3515e7af4a440d42", "tree": "aa98a38e05188b204950eb0756fb792675951b0d", "parents": [ "b47b24781c59565f45acd765dc995a752d561e96" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Sun Mar 26 01:37:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:01 2006 -0800" }, "message": "[PATCH] ext3_get_blocks: support multiple blocks allocation in ext3_new_block()\n\nChange ext3_try_to_allocate() (called via ext3_new_blocks()) to try to\nallocate the requested number of blocks on a best effort basis: After\nallocated the first block, it will always attempt to allocate the next few(up\nto the requested size and not beyond the reservation window) adjacent blocks\nat the same time.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "89747d369d34e333b9b60f10f333a0b727b4e4e2", "tree": "26b55849e666c7f6c7a7312b100756c3b591559f", "parents": [ "e2d53f9525790dfacbcf09f359536311d3913d98" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Sun Mar 26 01:37:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:00 2006 -0800" }, "message": "[PATCH] ext3_get_blocks: Mapping multiple blocks at a once\n\nCurrently ext3_get_block() only maps or allocates one block at a time. This\nis quite inefficient for sequential IO workload.\n\nI have posted a early implements a simply multiple block map and allocation\nwith current ext3. The basic idea is allocating the 1st block in the existing\nway, and attempting to allocate the next adjacent blocks on a best effort\nbasis. More description about the implementation could be found here:\nhttp://marc.theaimsgroup.com/?l\u003dext2-devel\u0026m\u003d112162230003522\u0026w\u003d2\n\nThe following the latest version of the patch: break the original patch into 5\npatches, re-worked some logicals, and fixed some bugs. The break ups are:\n\n [patch 1] Adding map multiple blocks at a time in ext3_get_blocks()\n [patch 2] Extend ext3_get_blocks() to support multiple block allocation\n [patch 3] Implement multiple block allocation in ext3-try-to-allocate\n (called via ext3_new_block()).\n [patch 4] Proper accounting updates in ext3_new_blocks()\n [patch 5] Adjust reservation window size properly (by the given number\n of blocks to allocate) before block allocation to increase the\n possibility of allocating multiple blocks in a single call.\n\nTests done so far includes fsx,tiobench and dbench. The following numbers\ncollected from Direct IO tests (1G file creation/read) shows the system time\nhave been greatly reduced (more than 50% on my 8 cpu system) with the patches.\n\n 1G file DIO write:\n \t2.6.15\t\t2.6.15+patches\n real 0m31.275s\t0m31.161s\n user 0m0.000s\t0m0.000s\n sys 0m3.384s\t0m0.564s\n\n 1G file DIO read:\n \t2.6.15\t\t2.6.15+patches\n real 0m30.733s\t0m30.624s\n user 0m0.000s\t0m0.004s\n sys 0m0.748s\t0m0.380s\n\nSome previous test we did on buffered IO with using multiple blocks allocation\nand delayed allocation shows noticeable improvement on throughput and system\ntime.\n\nThis patch:\n\nAdd support of mapping multiple blocks in one call.\n\nThis is useful for DIO reads and re-writes (where blocks are already\nallocated), also is in line with Christoph\u0027s proposal of using getblocks() in\nmpage_readpage() or mpage_readpages().\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nCc: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e2d53f9525790dfacbcf09f359536311d3913d98", "tree": "0e25006f7c99b81ba786a32795bd3e97012f043e", "parents": [ "5515eff811cb807f0d3221a6e8cc223c7850d205" ], "author": { "name": "Takashi Sato", "email": "sho@tnes.nec.co.jp", "time": "Sun Mar 26 01:37:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:00 2006 -0800" }, "message": "[PATCH] 2TB files: change type of kstatfs entries\n\nThis fix was proposed by Trond Myklebust. He says: The type \"sector_t\" is\nheavily tied in to the block layer interface as an offset/handle to a block,\nand is subject to a supposedly block-specific configuration option:\nCONFIG_LBD. Despite this, it is used in struct kstatfs to save a couple of\nbytes on the stack whenever we call the filesystems\u0027 -\u003estatfs().\n\nSo kstatfs\u0027s entries related to blocks are invalid on statfs64 for a network\nfilesystem which has more than 2^32-1 blocks when CONFIG_LBD is disabled.\n\n- struct kstatfs\n Change the type of following entries from sector_t to u64.\n f_blocks\n f_bfree\n f_bavail\n f_files\n f_ffree\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nSigned-off-by: Takashi Sato \u003csho@tnes.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a0f62ac6362c168754cccb36f196b3dfbddc3bc3", "tree": "079d525cfbf9851e2cb30acda77d180388d03c69", "parents": [ "abcb6c9fd13fc2ad7757b818924dc8109a0e3775" ], "author": { "name": "Takashi Sato", "email": "sho@tnes.nec.co.jp", "time": "Sun Mar 26 01:37:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:00 2006 -0800" }, "message": "[PATCH] 2TB files: add blkcnt_t\n\nAdd blkcnt_t as the type of inode.i_blocks. This enables you to make the size\nof blkcnt_t either 4 bytes or 8 bytes on 32 bits architecture with CONFIG_LSF.\n\n- CONFIG_LSF\n Add new configuration parameter.\n- blkcnt_t\n On h8300, i386, mips, powerpc, s390 and sh that define sector_t,\n blkcnt_t is defined as u64 if CONFIG_LSF is enabled; otherwise it is\n defined as unsigned long.\n On other architectures, it is defined as unsigned long.\n- inode.i_blocks\n Change the type from sector_t to blkcnt_t.\n\nSigned-off-by: Takashi Sato \u003csho@tnes.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "abcb6c9fd13fc2ad7757b818924dc8109a0e3775", "tree": "39a1d5660d2bd92cffa8eef09d489b241e4072a1", "parents": [ "93d2341c750cda0df48a6cc67b35fe25f1ec47df" ], "author": { "name": "Takashi Sato", "email": "sho@tnes.nec.co.jp", "time": "Sun Mar 26 01:37:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:00 2006 -0800" }, "message": "[PATCH] 2TB files: st_blocks is invalid when calling stat64\n\nThis patch series fixes the following problems on 32 bits architecture.\n\no stat64 returns the lower 32 bits of blocks, although userland st_blocks\n has 64 bits, because i_blocks has only 32 bits. The ioctl with FIOQSIZE has\n the same problem.\n\no As Dave Kleikamp said, making \u003e2TB file on JFS results in writing an\n invalid block number to disk inode. The cause is the same as above too.\n\no In generic quota code dquot_transfer(), the file usage is calculated from\n i_blocks via inode_get_bytes(). If the file is over 2TB, the change of\n usage is less than expected. The cause is the same as above too.\n\no As Trond Myklebust said, statfs64\u0027s entries related to blocks are invalid\n on statfs64 for a network filesystem which has more than 2^32-1 blocks with\n CONFIG_LBD disabled. [PATCH 3/3]\n\nWe made patches to fix problems that occur when handling a large filesystem\nand a large file. It was discussed on the mails titled \"stat64 for over 2TB\nfile returned invalid st_blocks\".\n\nSigned-off-by: Takashi Sato \u003csho@tnes.nec.co.jp\u003e\nCc: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "93d2341c750cda0df48a6cc67b35fe25f1ec47df", "tree": "f098a3bbfae65ce967591ee94d605c6e6bea21c6", "parents": [ "fec433aaaae32a02329ad7d71b0f3c91b7525077" ], "author": { "name": "Matthew Dobson", "email": "colpatch@us.ibm.com", "time": "Sun Mar 26 01:37:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:00 2006 -0800" }, "message": "[PATCH] mempool: use mempool_create_slab_pool()\n\nModify well over a dozen mempool users to call mempool_create_slab_pool()\nrather than calling mempool_create() with extra arguments, saving about 30\nlines of code and increasing readability.\n\nSigned-off-by: Matthew Dobson \u003ccolpatch@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fec433aaaae32a02329ad7d71b0f3c91b7525077", "tree": "cb8b700fa5c0e4ae51545bf2fbcaa37fc6bd6392", "parents": [ "26b6e051bc36b968a0b5ac96903b99e050d20b87" ], "author": { "name": "Matthew Dobson", "email": "colpatch@us.ibm.com", "time": "Sun Mar 26 01:37:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:57:00 2006 -0800" }, "message": "[PATCH] mempool: add mempool_create_slab_pool()\n\nCreate a simple wrapper function for the common case of creating a slab-based\nmempool.\n\nSigned-off-by: Matthew Dobson \u003ccolpatch@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f183323d3822dee4d7b3147a59b6e8987fe201e0", "tree": "f1cec982da7ae954af52584630c273976fd43127", "parents": [ "0eaae62abaa1ad1f231932b6cdd9fb1b91df6651" ], "author": { "name": "Matthew Dobson", "email": "colpatch@us.ibm.com", "time": "Sun Mar 26 01:37:48 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:59 2006 -0800" }, "message": "[PATCH] mempool: add kzalloc allocator\n\nAdd another allocator to the common mempool code: a kzalloc/kfree allocator\n\nThis will be used by the next patch in the series to replace a mempool-backed\nkzalloc allocator. It is also very likely that there will be more users in\nthe future.\n\nSigned-off-by: Matthew Dobson \u003ccolpatch@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "53184082b070dfb077218828fdf839826102ed96", "tree": "77aad868cb43b78195e7ca657c1e30a6934fac44", "parents": [ "a19b27ce3847c3a5d4ea6b6c91b6f7154759af23" ], "author": { "name": "Matthew Dobson", "email": "colpatch@us.ibm.com", "time": "Sun Mar 26 01:37:46 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:59 2006 -0800" }, "message": "[PATCH] mempool: add kmalloc allocator\n\nAdd another allocator to the common mempool code: a kmalloc/kfree allocator\n\nThis will be used by the next patch in the series to replace duplicate\nmempool-backed kmalloc allocators in several places in the kernel. It is also\nvery likely that there will be more users in the future.\n\nSigned-off-by: Matthew Dobson \u003ccolpatch@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6e0678f394c7bd21bfa5d252b071a09e10e7a749", "tree": "45e9729c67b867821748414667dada0d36a8bd34", "parents": [ "8219dd5710c1daec2d7a086eeeee5187decfde60" ], "author": { "name": "Matthew Dobson", "email": "colpatch@us.ibm.com", "time": "Sun Mar 26 01:37:44 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:59 2006 -0800" }, "message": "[PATCH] mempool: add page allocator\n\nThis will be used by the next patch in the series to replace duplicate\nmempool-backed page allocators in 2 places in the kernel. It is also likely\nthat there will be more users in the future.\n\nSigned-off-by: Matthew Dobson \u003ccolpatch@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "22e6c1b39c648850438decd491f62d311800c7db", "tree": "23ec4760c7f85bbcad5ae029e5a3d65f93896ed2", "parents": [ "3158e9411a66fb98d495ac441c242264f31aaf3e" ], "author": { "name": "Maneesh Soni", "email": "maneesh@in.ibm.com", "time": "Sun Mar 26 01:37:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:57 2006 -0800" }, "message": "[PATCH] Use loff_t for size in struct proc_dir_entry\n\nChange proc_dir_entry-\u003esize to be loff_t to represent files like\n/proc/vmcore for 32bit systems with more than 4G memory.\n\nNeeded for seeing correct size for /proc/vmcore for 32-bit systems with \u003e\n4G RAM.\n\nSigned-off-by: Maneesh Soni \u003cmaneesh@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3158e9411a66fb98d495ac441c242264f31aaf3e", "tree": "7b3bad47214c09c9dcd7ff27316c6de23f4c7cb0", "parents": [ "88959ea968709c35e8b979ac9f5a398fa748091a" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Sun Mar 26 01:37:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:57 2006 -0800" }, "message": "[PATCH] consolidate sys32/compat_adjtimex\n\nCreate compat_sys_adjtimex and use it an all appropriate places.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "88959ea968709c35e8b979ac9f5a398fa748091a", "tree": "7d93892ec8d7b15cd810e4bcb75715c797e01ab3", "parents": [ "eb76b3fda1f7c2aa2d1523b36835048a15e5e5d2" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Sun Mar 26 01:37:27 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:57 2006 -0800" }, "message": "[PATCH] create struct compat_timex and use it everywhere\n\nWe had a copy of the compatibility version of struct timex in each 64 bit\narchitecture. This patch just creates a global one and replaces all the\nusages of the old ones.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5842add2f3b519111b6401f3a35862bd00a3aa7e", "tree": "299e5653ec2b7dfc9fa565920d7320bbf1c9c07e", "parents": [ "6dc0fe8f8b40854982929e4f24d8c65115769b60" ], "author": { "name": "Andy Adamson", "email": "andros@citi.umich.edu", "time": "Sun Mar 26 01:37:26 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:56 2006 -0800" }, "message": "[PATCH] VFS,fs/locks.c,NFSD4: add race_free posix_lock_file_conf() interface\n\nLockd and the NFSv4 server both exercise a race condition where\nposix_test_lock() is called either before or after posix_lock_file() to\ndeal with a denied lock request due to a conflicting lock.\n\nRemove the race condition for the NFSv4 server by adding a new conflicting\nlock parameter to __posix_lock_file() , changing the name to\n__posix_lock_file_conf().\n\nKeep posix_lock_file() interface, add posix_lock_conf() interface, both\ncall __posix_lock_file_conf().\n\n[akpm@osdl.org: Put the EXPORT_SYMBOL() where it belongs]\nSigned-off-by: Andy Adamson \u003candros@citi.umich.edu\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "878a9f30d7b13015f3aa4534d7877d985f150183", "tree": "54176c478c42c0038fecf83f9a36aac78af951da", "parents": [ "a23f9a3cfeb1d37ad090a751777665fd03bc067a" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sun Mar 26 01:37:23 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:56 2006 -0800" }, "message": "[PATCH] hpet header sanitization\n\nAdd __KERNEL__ block.\nUse __KERNEL__ to allow ioctl interface to be usable.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "50c812b2b9513e3df34eae8c30cb2c221b79b2cb", "tree": "565f31d3b3234e5324ba9534b752ae426b4a8c92", "parents": [ "b0defcdbd2b7da7694e2645da92716cea0a3c0ff" ], "author": { "name": "Corey Minyard", "email": "minyard@acm.org", "time": "Sun Mar 26 01:37:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:56 2006 -0800" }, "message": "[PATCH] ipmi: add full sysfs support\n\nAdd full driver model support for the IPMI driver. It links in the proper\nbus and device support.\n\nIt adds an \"ipmi\" driver interface that has each BMC discovered by the\ndriver (as a device). These BMCs appear in the devices/platform directory.\n If there are multiple interfaces to the same BMC, the driver should\ndiscover this and will only have one BMC entry. The BMC entry will have\npointers to each interface device that connects to it.\n\nThe device information (statistics and config information) has not yet been\nported over to the driver model from proc, that will come later.\n\nThis work was based on work by Yani Ioannou. I basically rewrote it using\nthat code as a guide, but he still deserves credit :).\n\n[bunk@stusta.de: make ipmi_find_bmc_guid() static]\nSigned-off-by: Corey Minyard \u003cminyard@acm.org\u003e\nSigned-off-by: Yani Ioannou \u003cyani.ioannou@gmail.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3c30b06df404c8892c225a99ecfd3f02789c0513", "tree": "3e98d86cdc92c91a3996afbed86250bc95b13a91", "parents": [ "2ff28e22bdb8727fbc7d7889807bc5a73aae56c5" ], "author": { "name": "Con Kolivas", "email": "kernel@kolivas.org", "time": "Sun Mar 26 01:37:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:55 2006 -0800" }, "message": "[PATCH] cleanup smp_call_function UP build\n\nnet/core/flow.c: In function \u0027flow_cache_flush\u0027:\nnet/core/flow.c:299: warning: statement with no effect\n\nSigned-off-by: Con Kolivas \u003ckernel@kolivas.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2ff28e22bdb8727fbc7d7889807bc5a73aae56c5", "tree": "f7418aa963d729bf9fe8bd44d6c9b6e424a6c6bf", "parents": [ "3978d7179d3849848df8a37dd0a5acc20bcb8750" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Sun Mar 26 01:37:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:55 2006 -0800" }, "message": "[PATCH] Make address_space_operations-\u003einvalidatepage return void\n\nThe return value of this function is never used, so let\u0027s be honest and\ndeclare it as void.\n\nSome places where invalidatepage returned 0, I have inserted comments\nsuggesting a BUG_ON.\n\n[akpm@osdl.org: JBD BUG fix]\n[akpm@osdl.org: rework for git-nfs]\n[akpm@osdl.org: don\u0027t go BUG in block_invalidate_page()]\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3978d7179d3849848df8a37dd0a5acc20bcb8750", "tree": "f6a60c588d54ffc482764e7846aabf7ba6135aa4", "parents": [ "5f921ae96f1529a55966f25cd5c70fab11d38be7" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Sun Mar 26 01:37:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:55 2006 -0800" }, "message": "[PATCH] Make address_space_operations-\u003esync_page return void\n\nThe only user ignores the return value, and the only instanace\n(block_sync_page) always returns 0...\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b2c99e3c70d77fb194df5aa1642030080d28ea48", "tree": "65f2a173e49b3e15e90b8cabf45b7dd4f3691e29", "parents": [ "27d8e3d15bcf9d7cd99bf6ca910ea9e34328c7fb" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sun Mar 26 01:37:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:54 2006 -0800" }, "message": "[PATCH] EFI: keep physical table addresses in efi structure\n\nAlmost all users of the table addresses from the EFI system table want\nphysical addresses. So rather than doing the pa-\u003eva-\u003epa conversion, just keep\nphysical addresses in struct efi.\n\nThis fixes a DMI bug: the efi structure contained the physical SMBIOS address\non x86 but the virtual address on ia64, so dmi_scan_machine() used ioremap()\non a virtual address on ia64.\n\nThis is essentially the same as an earlier patch by Matt Tolentino:\n\thttp://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d112130292316281\u0026w\u003d2\nexcept that this changes all table addresses, not just ACPI addresses.\n\nMatt\u0027s original patch was backed out because it caused MCAs on HP sx1000\nsystems. That problem is resolved by the ioremap() attribute checking added\nfor ia64.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nCc: \"Tolentino, Matthew E\" \u003cmatthew.e.tolentino@intel.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "136939a2b5aa4302281215745ccd567e1df2e8d4", "tree": "384841deada5b0ceb44c255e0474866bbc8d3354", "parents": [ "3ed3bce846abc7ef460104b461cac793e41afe5e" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sun Mar 26 01:37:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:54 2006 -0800" }, "message": "[PATCH] EFI, /dev/mem: simplify efi_mem_attribute_range()\n\nPass the size, not a pointer to the size, to efi_mem_attribute_range().\n\nThis function validates memory regions for the /dev/mem read/write/mmap paths.\nThe pointer allows arches to reduce the size of the range, but I think that\u0027s\nunnecessary complexity. Simplifying it will let me use\nefi_mem_attribute_range() to improve the ia64 ioremap() implementation.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nCc: \"Tolentino, Matthew E\" \u003cmatthew.e.tolentino@intel.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5a3a5a98b6422d05c39eaa32c8b3f83840c7b768", "tree": "e96a8f5543c94c57eb2b761fa94df9f7a9412e52", "parents": [ "03beb07664d768db97bf454ae5c9581cd4737bb4" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@SteelEye.com", "time": "Sun Mar 26 01:36:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:53 2006 -0800" }, "message": "[PATCH] Add flush_kernel_dcache_page() API\n\nWe have a problem in a lot of emulated storage in that it takes a page from\nget_user_pages() and does something like\n\nkmap_atomic(page)\nmodify page\nkunmap_atomic(page)\n\nHowever, nothing has flushed the kernel cache view of the page before the\nkunmap. We need a lightweight API to do this, so this new API would\nspecifically be for flushing the kernel cache view of a user page which the\nkernel has modified. The driver would need to add\nflush_kernel_dcache_page(page) before the final kunmap.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "03beb07664d768db97bf454ae5c9581cd4737bb4", "tree": "b906c4db3a70627a58363193f3f843e7e2132ca1", "parents": [ "64a07bd82ed526d813b64b0957543eef55bdf9c0" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@SteelEye.com", "time": "Sun Mar 26 01:36:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:53 2006 -0800" }, "message": "[PATCH] Add API for flushing Anon pages\n\nCurrently, get_user_pages() returns fully coherent pages to the kernel for\nanything other than anonymous pages. This is a problem for things like\nfuse and the SCSI generic ioctl SG_IO which can potentially wish to do DMA\nto anonymous pages passed in by users.\n\nThe fix is to add a new memory management API: flush_anon_page() which\nis used in get_user_pages() to make anonymous pages coherent.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "64a07bd82ed526d813b64b0957543eef55bdf9c0", "tree": "451586526696bc4a80d8a9f4c50460ae2d4e92eb", "parents": [ "cd7b24bb1891a10ee25168a912ff2304a9571d23" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Sun Mar 26 01:36:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:53 2006 -0800" }, "message": "[PATCH] protect remove_proc_entry\n\nIt has been discovered that the remove_proc_entry has a race in the removing\nof entries in the proc file system that are siblings. There\u0027s no protection\naround the traversing and removing of elements that belong in the same\nsubdirectory.\n\nThis subdirectory list is protected in other areas by the BKL. So the BKL was\nat first used to protect this area too, but unfortunately, remove_proc_entry\nmay be called with spinlocks held. The BKL may schedule, so this was not a\nsolution.\n\nThe final solution was to add a new global spin lock to protect this list,\ncalled proc_subdir_lock. This lock now protects the list in\nremove_proc_entry, and I also went around looking for other areas that this\nlist is modified and added this protection there too. Care must be taken\nsince these locations call several functions that may also schedule.\n\nSince I don\u0027t see any location that these functions that modify the\nsubdirectory list are called by interrupts, the irqsave/restore versions of\nthe spin lock was _not_ used.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "36ddf5bbdea7ba4582abc62f106f0f0e9f0b6b91", "tree": "163d637dfda12eba3f8822d3b2941869b2d0ba00", "parents": [ "a41622eaa97e40c811fb7756f403c0d4caa65654", "104c7b03ea0913a24be103db66d8cf1f1f99a49a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 20:31:32 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 20:31:32 2006 -0800" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-serial\n\n* master.kernel.org:/home/rmk/linux-2.6-serial:\n [ARM] 3383/3: ixp2000: ixdp2x01 platform serial conversion\n [SERIAL] amba-pl010: Remove accessor macros\n [SERIAL] remove 8250_acpi (replaced by 8250_pnp and PNPACPI)\n [SERIAL] icom: select FW_LOADER\n" }, { "commit": "a41622eaa97e40c811fb7756f403c0d4caa65654", "tree": "43dc2d74f80fc18d0467dcd2fe2168b2fccb845d", "parents": [ "0b5c59a1e41636afa77b90d34e8c394d8d929733", "2ce9804fbd9d4da75fb5bb53331b46b614a7d5c3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 20:29:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 20:29:54 2006 -0800" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n\n* master.kernel.org:/home/rmk/linux-2.6-arm:\n [ARM] 3030/2: fix permission check in the obscur cmpxchg syscall\n [ARM] nommu: rename compressed/head.S symbols to a new style\n [ARM] select TLS_REG_EMUL and NEEDS_SYSCALL_FOR_CMPXCHG\n [ARM] nommu: Move hardware page table definitions to pgtable-hwdef.h\n [ARM] Move read of processor ID out of lookup_processor_type()\n [ARM] Fix typo in tlbflush.h\n [ARM] noMMU: removes TLB codes in nommu mode\n [ARM] noMMU: block sys_fork in nommu mode\n [ARM] 3399/1: Fix link problem when CONFIG_PRINTK is disabled\n [ARM] 3398/1: Fix the VFP registers loading/storing base address\n [ARM] 3397/1: AT91RM9200 Header update\n [ARM] 3385/1: Battery support for sharp zaurus sl-5500 (collie)\n [ARM] SMP: don\u0027t set cpu_*_map in smp_prepare_boot_cpu\n include/linux/clk.h is betraying its ARM origins\n [ARM] Move enable_irq and disable_irq to assembler.h\n [ARM] 3391/1: use PLAT8250_DEV_PLATFORM{,1} for platform device id instead of 0/1\n" }, { "commit": "104c7b03ea0913a24be103db66d8cf1f1f99a49a", "tree": "de9a2584e7a9c36a875e2e16d5d7ee7a7ee60de7", "parents": [ "98639a67a9482fbfc4f9c91b4b59bf0d06b1f6c1" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sat Mar 25 23:03:13 2006 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Mar 25 23:03:13 2006 +0000" }, "message": "[ARM] 3383/3: ixp2000: ixdp2x01 platform serial conversion\n\nPatch from Lennert Buytenhek\n\nAdd a PLAT8250_DEV_PLATFORM2, and convert the two ixdp2x01 CPLD serial\nports to use platform serial devices with ids PLAT8250_DEV_PLATFORM[12].\n(The on-chip xscale UART is PLAT8250_DEV_PLATFORM, id #0.)\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "686f8c5d77149f78ff6090dde774b2e43a7319b2", "tree": "ae9162452f8f317875e710084ca7616f2e7dfdc1", "parents": [ "9c42954dfd50d02963cd453fb84bfef3967af2f0" ], "author": { "name": "Todd Poynor", "email": "tpoynor@mvista.com", "time": "Sat Mar 25 18:15:24 2006 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Mar 25 18:15:24 2006 +0000" }, "message": "include/linux/clk.h is betraying its ARM origins\n\ninclude/linux/clk.h is betraying its ARM origins.\n\nSigned-off-by: Todd Poynor \u003ctpoynor@mvista.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "1b9a3917366028cc451a98dd22e3bcd537d4e5c1", "tree": "d911058720e0a9aeeaf9f407ccdc6fbf4047f47d", "parents": [ "3661f00e2097676847deb01add1a0918044bd816", "71e1c784b24a026a490b3de01541fc5ee14ebc09" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 09:24:53 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 09:24:53 2006 -0800" }, "message": "Merge branch \u0027audit.b3\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current\n\n* \u0027audit.b3\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: (22 commits)\n [PATCH] fix audit_init failure path\n [PATCH] EXPORT_SYMBOL patch for audit_log, audit_log_start, audit_log_end and audit_format\n [PATCH] sem2mutex: audit_netlink_sem\n [PATCH] simplify audit_free() locking\n [PATCH] Fix audit operators\n [PATCH] promiscuous mode\n [PATCH] Add tty to syscall audit records\n [PATCH] add/remove rule update\n [PATCH] audit string fields interface + consumer\n [PATCH] SE Linux audit events\n [PATCH] Minor cosmetic cleanups to the code moved into auditfilter.c\n [PATCH] Fix audit record filtering with !CONFIG_AUDITSYSCALL\n [PATCH] Fix IA64 success/failure indication in syscall auditing.\n [PATCH] Miscellaneous bug and warning fixes\n [PATCH] Capture selinux subject/object context information.\n [PATCH] Exclude messages by message type\n [PATCH] Collect more inode information during syscall processing.\n [PATCH] Pass dentry, not just name, in fsnotify creation hooks.\n [PATCH] Define new range of userspace messages.\n [PATCH] Filter rule comparators\n ...\n\nFixed trivial conflict in security/selinux/hooks.c\n" }, { "commit": "53846a21c1766326bb14ce8ab6e997a0c120675d", "tree": "37b04485e29844b4e734479181276a2f4d2447e4", "parents": [ "2e9abdd9bad485970b37cd53a82f92702054984c", "1ebbe2b20091d306453a5cf480a87e6cd28ae76f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 09:18:27 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 09:18:27 2006 -0800" }, "message": "Merge git://git.linux-nfs.org/pub/linux/nfs-2.6\n\n* git://git.linux-nfs.org/pub/linux/nfs-2.6: (103 commits)\n SUNRPC,RPCSEC_GSS: spkm3--fix config dependencies\n SUNRPC,RPCSEC_GSS: spkm3: import contexts using NID_cast5_cbc\n LOCKD: Make nlmsvc_traverse_shares return void\n LOCKD: nlmsvc_traverse_blocks return is unused\n SUNRPC,RPCSEC_GSS: fix krb5 sequence numbers.\n NFSv4: Dont list system.nfs4_acl for filesystems that don\u0027t support it.\n SUNRPC,RPCSEC_GSS: remove unnecessary kmalloc of a checksum\n SUNRPC: Ensure rpc_call_async() always calls tk_ops-\u003erpc_release()\n SUNRPC: Fix memory barriers for req-\u003erq_received\n NFS: Fix a race in nfs_sync_inode()\n NFS: Clean up nfs_flush_list()\n NFS: Fix a race with PG_private and nfs_release_page()\n NFSv4: Ensure the callback daemon flushes signals\n SUNRPC: Fix a \u0027Busy inodes\u0027 error in rpc_pipefs\n NFS, NLM: Allow blocking locks to respect signals\n NFS: Make nfs_fhget() return appropriate error values\n NFSv4: Fix an oops in nfs4_fill_super\n lockd: blocks should hold a reference to the nlm_file\n NFSv4: SETCLIENTID_CONFIRM should handle NFS4ERR_DELAY/NFS4ERR_RESOURCE\n NFSv4: Send the delegation stateid for SETATTR calls\n ...\n" }, { "commit": "267b48014a5c0c2ae90b04dad5d95ceb903365a6", "tree": "95f5475b7b7f6e5b4fd023f51fb2fa826d95a754", "parents": [ "bd6633476922b7b51227f7f704c2546e763ae5ed" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Mar 25 16:31:10 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 09:10:56 2006 -0800" }, "message": "[PATCH] x86_64: Try to allocate node memmap near the end of node\n\nThis fixes problems with very large nodes (over 128GB) filling up all of\nthe first 4GB with their mem_map and not leaving enough space for the\nswiotlb.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f083a329e63d471a5e9238e837772b1b76c218db", "tree": "3d0955a4190ca886c3efa2e93e725d843e7d907b", "parents": [ "e6fc99c6aba0350a3c4c0206b7047d4893491485" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Mar 25 16:30:19 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 09:10:54 2006 -0800" }, "message": "[PATCH] x86_64: Clean up and tweak ACPI blacklist year code\n\n - Move the core parser into dmi_scan.c. It can be useful for other\n subsystems too.\n - Differentiate between field doesn\u0027t exist and field is 0 or\n unparseable. The first case is likely an old BIOS with broken ACPI,\n the later is likely a slightly buggy BIOS where someone forget to\n edit the date. Don\u0027t blacklist in the later case.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1e8c573933fd7975679766850252ad08667e5ca4", "tree": "9600d0c7ee5ea8925f3c4dc30680c819e0363805", "parents": [ "d71eecf3b8e893757cc3dec560c96a32ac090890", "232443e2c90cc2930624dec89df327615b002c55" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:41:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:41:09 2006 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (21 commits)\n BUG_ON() Conversion in drivers/video/\n BUG_ON() Conversion in drivers/parisc/\n BUG_ON() Conversion in drivers/block/\n BUG_ON() Conversion in sound/sparc/cs4231.c\n BUG_ON() Conversion in drivers/s390/block/dasd.c\n BUG_ON() Conversion in lib/swiotlb.c\n BUG_ON() Conversion in kernel/cpu.c\n BUG_ON() Conversion in ipc/msg.c\n BUG_ON() Conversion in block/elevator.c\n BUG_ON() Conversion in fs/coda/\n BUG_ON() Conversion in fs/binfmt_elf_fdpic.c\n BUG_ON() Conversion in input/serio/hil_mlc.c\n BUG_ON() Conversion in md/dm-hw-handler.c\n BUG_ON() Conversion in md/bitmap.c\n The comment describing how MS_ASYNC works in msync.c is confusing\n rcu: undeclared variable used in documentation\n fix typos \"wich\" -\u003e \"which\"\n typo patch for fs/ufs/super.c\n Fix simple typos\n tabify drivers/char/Makefile\n ...\n" }, { "commit": "b55813a2e50088ca30df33fa62aeed5d3adb1796", "tree": "be50fe404e94869fe854766e190a5753dbc7dd49", "parents": [ "368d17e068f691dba5a4f122c271db5ec9b2ebd6", "9e19bb6d7a0959f5028d46e1ab99c50f0d36eda8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:39:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:39:20 2006 -0800" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:\n [NETFILTER] x_table.c: sem2mutex\n [IPV4]: Aggregate route entries with different TOS values\n [TCP]: Mark tcp_*mem[] __read_mostly.\n [TCP]: Set default max buffers from memory pool size\n [SCTP]: Fix up sctp_rcv return value\n [NET]: Take RTNL when unregistering notifier\n [WIRELESS]: Fix config dependencies.\n [NET]: Fill in a 32-bit hole in struct sock on 64-bit platforms.\n [NET]: Ensure device name passed to SO_BINDTODEVICE is NULL terminated.\n [MODULES]: Don\u0027t allow statically declared exports\n [BRIDGE]: Unaligned accesses in the ethernet bridge\n" }, { "commit": "368d17e068f691dba5a4f122c271db5ec9b2ebd6", "tree": "69954cea09e5efd4ad1b8268be0e1733a13b4fae", "parents": [ "a9312fb839e90668d05a90024f3a7e7ff646a4a3", "22fe087f0139e2f5cbe004f24f84cb1c08b4711e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:37:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:37:36 2006 -0800" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb\n\n* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (33 commits)\n V4L/DVB (3604): V4l printk fix\n V4L/DVB (3599c): Whitespace cleanups under Documentation/video4linux\n V4L/DVB (3599b): Whitespace cleanups under drivers/media\n V4L/DVB (3599a): Move drivers/usb/media to drivers/media/video\n V4L/DVB (3599): Implement new routing commands for wm8775 and cs53l32a.\n V4L/DVB (3598): Add bit algorithm adapter for the Conexant CX2341X boards.\n V4L/DVB (3597): Vivi: fix warning: implicit declaration of function \u0027in_interrupt\u0027\n V4L/DVB (3588): Remove VIDIOC_G/S_AUDOUT from msp3400\n V4L/DVB (3587): Always wake thread after routing change.\n V4L/DVB (3584): Implement V4L2_TUNER_MODE_LANG1_LANG2 audio mode\n V4L/DVB (3582): Implement correct msp3400 input/output routing\n V4L/DVB (3581): Add new media/msp3400.h header containing the routing macros\n V4L/DVB (3580): Last round of msp3400 cleanups before adding routing commands\n V4L/DVB (3579): Move msp_modus to msp3400-kthreads, add JP and KR std detection\n V4L/DVB (3578): Make scart definitions easier to handle\n V4L/DVB (3577): Cleanup audio input handling\n V4L/DVB (3575): Cxusb: fix i2c debug messages for bluebird devices\n V4L/DVB (3574): Cxusb: fix debug messages\n V4L/DVB (3573): Cxusb: remove FIXME: comment in bluebird_patch_dvico_firmware_download\n V4L/DVB (3572): Cxusb: conditionalize gpio write for the medion box\n ...\n" }, { "commit": "5ddcfa878d5b10b0ab94251a4229a8a9daaf93ed", "tree": "b24bbd7ccb1a8accb0bc2e6f8c0d3b92f0bf66ea", "parents": [ "e4294b3ecd1da9abeb66709c89f71b1ba888b3b1" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Mar 25 03:08:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:23:02 2006 -0800" }, "message": "[PATCH] remove pps support\n\nThis removes the support for pps. It\u0027s completely unused within the kernel\nand is basically in the way for further cleanups. It should be easier to\nreadd proper support for it after the rest has been converted to NTP4\n(where the pps mechanisms are quite different from NTP3 anyway).\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d12ddde2bbf46b34eae3fb3fd36c0e42832b537c", "tree": "e3e9fd142c700154b041d75ff50075b614826c71", "parents": [ "1e0a91ad52c741d09288450674fc7c7f1695200a" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Sat Mar 25 03:08:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:23:01 2006 -0800" }, "message": "[PATCH] udf: remove duplicate definitions\n\nThis patch removes duplicate definitions from include/linux/udf_fs_i.h\nwhich are already defined in fs/udf/ecma_167.h.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "34f361ade2fb4a869f6a7714d01c04ce4cfa75d9", "tree": "a250999fc386ddbfe3c92e4d8ffdcf2d3393134a", "parents": [ "f1a1c2dc2a956c375b432d2a9a28e52ba9d81c7c" ], "author": { "name": "Ashok Raj", "email": "ashok.raj@intel.com", "time": "Sat Mar 25 03:08:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:23:01 2006 -0800" }, "message": "[PATCH] Check if cpu can be onlined before calling smp_prepare_cpu()\n\n- Moved check for online cpu out of smp_prepare_cpu()\n\n- Moved default declaration of smp_prepare_cpu() to kernel/cpu.c\n\n- Removed lock_cpu_hotplug() from smp_prepare_cpu() to around it, since\n its called from cpu_up() as well now.\n\n- Removed clearing from cpu_present_map during cpu_offline as it breaks\n using cpu_up() directly during a subsequent online operation.\n\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nCc: Srivatsa Vaddagiri \u003cvatsa@in.ibm.com\u003e\nCc: \"Li, Shaohua\" \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "96a9b4d31eba4722ba7aad2cc15118a7799f499f", "tree": "f96739e328e3e50b43122e551a36415f6e26a1e8", "parents": [ "8630282070b4a52b12cfa514ba8558e2f3d56360" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:08:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:23:00 2006 -0800" }, "message": "[PATCH] cpumask: uninline any_online_cpu()\n\n text data bss dec hex filename\nbefore: 3605597 1363528 363328 5332453 515de5 vmlinux\nafter: 3605295 1363612 363200 5332107 515c8b vmlinux\n\n218 bytes saved.\n\nAlso, optimise any_online_cpu() out of existence on CONFIG_SMP\u003dn.\n\nThis function seems inefficient. Can\u0027t we simply AND the two masks, then use\nfind_first_bit()?\n\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8630282070b4a52b12cfa514ba8558e2f3d56360", "tree": "cf648185ccc0a0ba4e7cf752c1c09a0272a6d192", "parents": [ "3d18bd74a22d0bed3bc81fc64c4ba6344a10f155" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:08:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:23:00 2006 -0800" }, "message": "[PATCH] cpumask: uninline highest_possible_processor_id()\n\nShrinks the only caller (net/bridge/netfilter/ebtables.c) by 174 bytes.\n\nAlso, optimise highest_possible_processor_id() out of existence on\nCONFIG_SMP\u003dn.\n\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3d18bd74a22d0bed3bc81fc64c4ba6344a10f155", "tree": "414b44796651db833481e17030f0b18a1be3527b", "parents": [ "ccb46000f4bb459777686611157ac0eac928704e" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:08:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:59 2006 -0800" }, "message": "[PATCH] cpumask: uninline next_cpu()\n\n text data bss dec hex filename\nbefore: 3488027 1322496 360128 5170651 4ee5db vmlinux\nafter: 3485112 1322480 359968 5167560 4ed9c8 vmlinux\n\n2931 bytes saved\n\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ccb46000f4bb459777686611157ac0eac928704e", "tree": "461e956d9e27a7afa7de64950f3186070ffa61f5", "parents": [ "64b91379439ff0fb007bde90eb496299c14a9b2a" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:08:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:59 2006 -0800" }, "message": "[PATCH] cpumask: uninline first_cpu()\n\n text data bss dec hex filename\nbefore: 3490577 1322408 360000 5172985 4eeef9 vmlinux\nafter: 3488027 1322496 360128 5170651 4ee5db vmlinux\n\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "daff89f324755f87a060d5125a205c0755811ea9", "tree": "5b2734bd46c8d73a068b571ba1059e67df014825", "parents": [ "57070d012cd425c3a71663528c56a436abd2d9da" ], "author": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Sat Mar 25 03:08:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:59 2006 -0800" }, "message": "[PATCH] radix-tree documentation cleanups\n\nDocumentation changes to help radix tree users avoid overrunning the tags\narray. RADIX_TREE_TAGS moves to linux/radix-tree.h and is now known as\nRADIX_TREE_MAX_TAGS (Nick Piggin\u0027s idea). Tag parameters are changed to\nunsigned, and some comments are updated.\n\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "962749af67b145c57917bfbff3c303ebd7d5988c", "tree": "ce454f8a1cb0beb89c875a11d31426a4b44ca0ba", "parents": [ "231bed205879236357171e50bd8965e70797ecdc" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:08:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:58 2006 -0800" }, "message": "[PATCH] roundup_pow_of_two() 64-bit fix\n\nfls() takes an integer, so roundup_pow_of_two() is busted for ulongs larger\nthan 2^32-1.\n\nFix this by implementing and using fls_long().\n\n(Why does roundup_pow_of_two() return a long?)\n\n(Why is roundup_pow_of_two() __attribute_const__ whereas long_log2() is\n__attribute_pure__?)\n\n(Why does long_log2() suck so much? Because we were missing fls_long()?)\n\nCc: Roland Dreier \u003crdreier@cisco.com\u003e\nCc: \"Chen, Kenneth W\" \u003ckenneth.w.chen@intel.com\u003e\nCc: John Hawkes \u003chawkes@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "12b5989be10011387a9da5dee82e5c0d6f9d02e7", "tree": "74da71d407bf26bf97c639bb2b473de233a736ac", "parents": [ "77d47582c2345e071df02afaf9191641009287c4" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Sat Mar 25 03:07:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:56 2006 -0800" }, "message": "[PATCH] refactor capable() to one implementation, add __capable() helper\n\nMove capable() to kernel/capability.c and eliminate duplicate\nimplementations. Add __capable() function which can be used to check for\ncapabiilty of any process.\n\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "77d47582c2345e071df02afaf9191641009287c4", "tree": "b166b485024deed48add518bc60bf54e5f08a592", "parents": [ "f348d70a324e15afc701a494f32ec468abb7d1eb" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Mar 25 03:07:39 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:56 2006 -0800" }, "message": "[PATCH] add a proper prototype for setup_arch()\n\nThis patch adds a proper prototype for setup_arch() in init.h.\n\nThis patch is based on a patch by Ben Dooks \u003cben-linux@fluff.org\u003e.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c777ac5594f772ac760e02c3ac71d067616b579d", "tree": "3a186fd7c1b63a89bc6c6749b2b234821ee8fdc4", "parents": [ "4cae59d2e85c1ee2ab1ee284db1945c5394cd965" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:07:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:55 2006 -0800" }, "message": "[PATCH] irq: uninline migration functions\n\nUninline some massive IRQ migration functions. Put them in the new\nkernel/irq/migration.c.\n\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "33d8675ea66e79d21da3ed64ce88dfb2a18bc6a7", "tree": "7283a680e122e4d15f50e818bab188b84fc852a9", "parents": [ "c2f6fabb2ed3b869bc254c6cdc73d6beaaaf700f" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sat Mar 25 03:07:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:53 2006 -0800" }, "message": "[PATCH] amiga: fix driver_register() return handling, remove zorro_module_init()\n\nRemove the assumption that driver_register() returns the number of devices\nbound to the driver. In fact, it returns zero for success or a negative\nerror value.\n\nzorro_module_init() used the device count to automatically unregister and\nunload drivers that found no devices. That might have worked at one time,\nbut has been broken for some time because zorro_register_driver() returned\neither a negative error or a positive count (never zero). So it could only\nunregister on failure, when it\u0027s not needed anyway.\n\nThis functionality could be resurrected in individual drivers by counting\ndevices in their .probe() methods.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e51c01b08474ea454a965a937fff0407ab6714c7", "tree": "403e22aa86b4a24699df7cc1285ab915ec3eda1a", "parents": [ "5930860296ca438071d3824bf7306ad0dfd33fc1" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sat Mar 25 03:07:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:53 2006 -0800" }, "message": "[PATCH] hp300: fix driver_register() return handling, remove dio_module_init()\n\nRemove the assumption that driver_register() returns the number of devices\nbound to the driver. In fact, it returns zero for success or a negative\nerror value.\n\ndio_module_init() used the device count to automatically unregister and\nunload drivers that found no devices. That might have worked at one time,\nbut has been broken for some time because dio_register_driver() returned\neither a negative error or a positive count (never zero). So it could only\nunregister on failure, when it\u0027s not needed anyway.\n\nThis functionality could be resurrected in individual drivers by counting\ndevices in their .probe() methods.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Philip Blundell \u003cphilb@gnu.org\u003e\nCc: Jochen Friedrich \u003cjochen@scram.de\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cd02b966bfcad12d1b2e265dc8dbc331d4c184c4", "tree": "f89c2c333848bb25966329397bc3856e9b8f649c", "parents": [ "e6a6784627483381d012b507bb0d49809658a1fa" ], "author": { "name": "Vladimir V. Saveliev", "email": "vs@namesys.com", "time": "Sat Mar 25 03:07:15 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:53 2006 -0800" }, "message": "[PATCH] reiserfs: cleanups\n\nClean up several places where gcc issues warnings when -W is specified.\nThanks to Neil for finding that.\n\nSigned-off-by: Vladimir V. Saveliev \u003cvs@namesys.com\u003e\nCc: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nSigned-off-by: Hans Reiser \u003creiser@namesys.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e6a6784627483381d012b507bb0d49809658a1fa", "tree": "f963234f9c07940fd02f25ff53c228d9b0a0006d", "parents": [ "1efa64696bc55cc396eefa9838a90d106dfab6bf" ], "author": { "name": "Rene Herman", "email": "rene.herman@keyaccess.nl", "time": "Sat Mar 25 03:07:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:53 2006 -0800" }, "message": "[PATCH] parport: move PP_MAJOR from ppdev.h to major.h\n\nToday I wondered about /dev/parport\u003cn\u003e after not seeing anything in\ndrivers/parport register char-major-99. Having PP_MAJOR in\ninclude/linux/major.h would\u0027ve allowed me to more quickly determine that it\nwas the ppdev driver driving these.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c32ccd87bfd1414b0aabfcd8dbc7539ad23bcbaa", "tree": "612dc637976cbe36e8b72924a1f7bd76e75463fd", "parents": [ "bf36b9011e3c5b2739f9da2f6de8a6fa3edded32" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sat Mar 25 03:07:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:53 2006 -0800" }, "message": "[PATCH] inotify: lock avoidance with parent watch status in dentry\n\nPrevious inotify work avoidance is good when inotify is completely unused,\nbut it breaks down if even a single watch is in place anywhere in the\nsystem. Robin Holt notices that udev is one such culprit - it slows down a\n512-thread application on a 512 CPU system from 6 seconds to 22 minutes.\n\nSolve this by adding a flag in the dentry that tells inotify whether or not\nits parent inode has a watch on it. Event queueing to parent will skip\ntaking locks if this flag is cleared. Setting and clearing of this flag on\nall child dentries versus event delivery: this is no in terms of race\ncases, and that was shown to be equivalent to always performing the check.\n\nThe essential behaviour is that activity occuring _after_ a watch has been\nadded and _before_ it has been removed, will generate events.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Robert Love \u003crml@novell.com\u003e\nCc: John McCutchan \u003cttb@tentacle.dhs.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9871728b756646e0d758a966ba00f2c0ff812817", "tree": "32899f2bc1e72d6ba51665b59350e9729e7f5287", "parents": [ "8d3b33f67fdc0fb364a1ef6d8fbbea7c2e4e6c98" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Mar 25 03:07:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:52 2006 -0800" }, "message": "[PATCH] kernel/params.c: make param_array() static\n\nparam_array() in kernel/params.c can now become static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8d3b33f67fdc0fb364a1ef6d8fbbea7c2e4e6c98", "tree": "7fc48e7544ea6a6c6a7cc7685612a38f5edc25ae", "parents": [ "c721bccece2b3abca4f7b0b95108e68b78445cec" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Mar 25 03:07:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:52 2006 -0800" }, "message": "[PATCH] Remove MODULE_PARM\n\nMODULE_PARM was actually breaking: recent gcc version optimize them out as\nunused. It\u0027s time to replace the last users, which are generally in the\nmost unloved drivers anyway.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1aef821a6b3aeca8c19d06aee012ed9db617d1e3", "tree": "27d43667834944a385d6f6f2280f6c6604f7af56", "parents": [ "c41a24ce1fe13638732885859011321af862960a" ], "author": { "name": "Thomas Koeller", "email": "thomas@koeller.dyndns.org", "time": "Sat Mar 25 03:07:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:52 2006 -0800" }, "message": "[PATCH] constify tty flip buffer handling\n\nAdd a couple of \u0027const\u0027 qualifiers to the TTY flip buffer APIs, where\nappropriate.\n\nSigned-off-by: Thomas Koeller \u003cthomas@koeller.dyndns.org\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b500531e6f5f234ed267bd7060ee06d144faf0ca", "tree": "6d7c311c917dc9ee7d4cd57ef4a6519ea46a0c11", "parents": [ "619d5d8a2b3f800ea3a0301a58ede570684956b0" ], "author": { "name": "Oleg Drokin", "email": "green@linuxhacker.ru", "time": "Sat Mar 25 03:07:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:51 2006 -0800" }, "message": "[PATCH] Introduce FMODE_EXEC file flag\n\nIntroduce FMODE_EXEC file flag, to indicate that file is being opened for\nexecution. This is useful for distributed filesystems to maintain\nconsistent behavior for returning ETXTBUSY when opening for write and\nexecution happens on different nodes.\n\nakpm:\n\n Needed by Lustre at present. I assume their objective to to work towards\n being able to install Lustre on an unmodified distro kernel, which seems\n sane. It should have zero runtime cost.\n\n Trond and Chuck indicate that NFS4 can probably use this too, for the same\n thing.\n\n Steven says it\u0027s also on the GFS todo list.\n\nSigned-off-by: Oleg Drokin \u003cgreen@linuxhacker.ru\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: Chuck Lever \u003ccel@citi.umich.edu\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "23f9e0f891c9b159a199629d4426f6ae0c383508", "tree": "bc34ab7abe6de4d7b3a7741c1ab5d97ddc29f133", "parents": [ "bdfc326614b90e7bc47ee4a8fed05988555f0169" ], "author": { "name": "Alexander Zarochentzev", "email": "zam@namesys.com", "time": "Sat Mar 25 03:06:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:51 2006 -0800" }, "message": "[PATCH] reiserfs: fix transaction overflowing\n\nThis patch fixes a bug in reiserfs truncate. A transaction might overflow\nwhen truncating long highly fragmented file. The fix is to split\ntruncation into several transactions to avoid overflowing.\n\nSigned-off-by: Vladimir V. Saveliev \u003cvs@namesys.com\u003e\nCc; Charles McColgan \u003ccm@chuck.net\u003e\nCc: Alexander Zarochentsev \u003czam@namesys.com\u003e\nCc: Hans Reiser \u003creiser@namesys.com\u003e\nCc: Chris Mason \u003cmason@suse.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bdfc326614b90e7bc47ee4a8fed05988555f0169", "tree": "d23575e690979c29c07a4c749e49150fe9aadf65", "parents": [ "ca5734db60630f7c5564a61a5b9034c1bb369c3d" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Mar 25 03:06:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:51 2006 -0800" }, "message": "[PATCH] fs/inode.c: make iprune_mutex static\n\nThere\u0027s no reason for iprune_mutex being global.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ca5734db60630f7c5564a61a5b9034c1bb369c3d", "tree": "7adf89d902aa102ba441eab4481e82750eb33503", "parents": [ "4af4c52f34606bdaab6930a845550c6fb02078a4" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Sat Mar 25 03:06:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:51 2006 -0800" }, "message": "[PATCH] Small cleanup in quota.h\n\nRemove unused quota flag.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e3df18983ea090a2e00dd5c2c6167bb431a0e0a2", "tree": "99f7944da7c8c85eed6738c1ef9f357f7dcae928", "parents": [ "1d9b7d97d6661edb44ce08f17e47c66d4ac20e34" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:06:53 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:50 2006 -0800" }, "message": "[PATCH] jbd: embed j_commit_timer in journal struct\n\nThe kjournald timer is currently on the kernel thread\u0027s stack and the journal\nstructure points at it. Save a pointer hop by moving the timer into the\njournal structure.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "40c07ae8daa659b8feb149c84731629386873c16", "tree": "77d9e7572135de30f184103cc6dd36f9c0f8dfbf", "parents": [ "a8c0f9a41f88da703ade33f9c1626a55c786e8bb" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Sat Mar 25 03:06:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:49 2006 -0800" }, "message": "[PATCH] slab: optimize constant-size kzalloc calls\n\nAs suggested by Eric Dumazet, optimize kzalloc() calls that pass a\ncompile-time constant size. Please note that the patch increases kernel\ntext slightly (~200 bytes for defconfig on x86).\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a8c0f9a41f88da703ade33f9c1626a55c786e8bb", "tree": "8c2904597c61b873bfd85eed4ac196dd66e6f125", "parents": [ "871751e25d956ad24f129ca972b7851feaa61d53" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Sat Mar 25 03:06:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:49 2006 -0800" }, "message": "[PATCH] slab: introduce kmem_cache_zalloc allocator\n\nIntroduce a memory-zeroing variant of kmem_cache_alloc. The allocator\nalready exits in XFS and there are potential users for it so this patch\nmakes the allocator available for the general public.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "871751e25d956ad24f129ca972b7851feaa61d53", "tree": "c3213a17481f601339ce0c81a22eebca0946c2c7", "parents": [ "f52ac8fec8a13e207f675b0c16e0d5f800c1c204" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Mar 25 03:06:39 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:49 2006 -0800" }, "message": "[PATCH] slab: implement /proc/slab_allocators\n\nImplement /proc/slab_allocators. It produces output like:\n\nidr_layer_cache: 80 idr_pre_get+0x33/0x4e\nbuffer_head: 2555 alloc_buffer_head+0x20/0x75\nmm_struct: 9 mm_alloc+0x1e/0x42\nmm_struct: 20 dup_mm+0x36/0x370\nvm_area_struct: 384 dup_mm+0x18f/0x370\nvm_area_struct: 151 do_mmap_pgoff+0x2e0/0x7c3\nvm_area_struct: 1 split_vma+0x5a/0x10e\nvm_area_struct: 11 do_brk+0x206/0x2e2\nvm_area_struct: 2 copy_vma+0xda/0x142\nvm_area_struct: 9 setup_arg_pages+0x99/0x214\nfs_cache: 8 copy_fs_struct+0x21/0x133\nfs_cache: 29 copy_process+0xf38/0x10e3\nfiles_cache: 30 alloc_files+0x1b/0xcf\nsignal_cache: 81 copy_process+0xbaa/0x10e3\nsighand_cache: 77 copy_process+0xe65/0x10e3\nsighand_cache: 1 de_thread+0x4d/0x5f8\nanon_vma: 241 anon_vma_prepare+0xd9/0xf3\nsize-2048: 1 add_sect_attrs+0x5f/0x145\nsize-2048: 2 journal_init_revoke+0x99/0x302\nsize-2048: 2 journal_init_revoke+0x137/0x302\nsize-2048: 2 journal_init_inode+0xf9/0x1c4\n\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Alexander Nyberg \u003calexn@telia.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nCc: Ravikiran Thirumalai \u003ckiran@scalex86.org\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nDESC\nslab-leaks3-locking-fix\nEDESC\nFrom: Andrew Morton \u003cakpm@osdl.org\u003e\n\nUpdate for slab-remove-cachep-spinlock.patch\n\nCc: Al Viro \u003cviro@ftp.linux.org.uk\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Alexander Nyberg \u003calexn@telia.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nCc: Ravikiran Thirumalai \u003ckiran@scalex86.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c08b8a49100715b20e6f7c997e992428b5e06078", "tree": "014758fb05908a3d49eeadc77f16dfa7585b12ac", "parents": [ "185ae6d7a32721e9062030a9f2d24ed714fa45df" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Mar 25 03:06:33 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:48 2006 -0800" }, "message": "[PATCH] sys_alarm() unsigned signed conversion fixup\n\nalarm() calls the kernel with an unsigend int timeout in seconds. The\nvalue is stored in the tv_sec field of a struct timeval to setup the\nitimer. The tv_sec field of struct timeval is of type long, which causes\nthe tv_sec value to be negative on 32 bit machines if seconds \u003e INT_MAX.\n\nBefore the hrtimer merge (pre 2.6.16) such a negative value was converted\nto the maximum jiffies timeout by the timeval_to_jiffies conversion. It\u0027s\nnot clear whether this was intended or just happened to be done by the\ntimeval_to_jiffies code.\n\nhrtimers expect a timeval in canonical form and treat a negative timeout as\nalready expired. This breaks the legitimate usage of alarm() with a\ntimeout value \u003e INT_MAX seconds.\n\nFor 32 bit machines it is therefor necessary to limit the internal seconds\nvalue to avoid API breakage. Instead of doing this in all implementations\nof sys_alarm the duplicated sys_alarm code is moved into a common function\nin itimer.c\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a1a8feed1743ec8d2af1dafa7c5321679f0a3e4f", "tree": "6323d9b66be6eb681564a4c82aa262d4bbb3e333", "parents": [ "4dc6d9cc38cea1004a7f827cf76409ae42231fee" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Thu Mar 23 22:07:34 2006 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Mar 24 15:44:58 2006 -0800" }, "message": "[MODULES]: Don\u0027t allow statically declared exports\n\nAdd an extern declaration for exported symbols to make the compiler warn\non symbols declared statically.\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a20c522498330ba0f4970a9bcd11890312277ae2", "tree": "f3add5b7d7f7a9f4eaf246afc6da2be97e7de64d", "parents": [ "f13df9195b2b4db874ba2d6bd1c2a09ea64d39e0" ], "author": { "name": "Hans Verkuil", "email": "hverkuil@xs4all.nl", "time": "Thu Mar 23 19:37:58 2006 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@infradead.org", "time": "Fri Mar 24 16:27:00 2006 -0300" }, "message": "V4L/DVB (3598): Add bit algorithm adapter for the Conexant CX2341X boards.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\n" }, { "commit": "301e22d69140898eddd38a9134da711cb5dfc170", "tree": "27a7d8df45f703a30cc983829e427d803a297d86", "parents": [ "2474ed444b475614ef795523076be7cc8437ae00" ], "author": { "name": "Hans Verkuil", "email": "hverkuil@xs4all.nl", "time": "Sat Mar 18 17:15:00 2006 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@infradead.org", "time": "Fri Mar 24 16:26:58 2006 -0300" }, "message": "V4L/DVB (3584): Implement V4L2_TUNER_MODE_LANG1_LANG2 audio mode\n\nAdd a new audio mode V4L2_TUNER_MODE_LANG1_LANG2 (used by VIDIOC_G/S_TUNER).\nThis mode allows the user to select both languages of a bilingual transmission,\none language on the left, one on the right audio channel. If there is no\nbilingual transmission, or it is not supported, then this mode should act like\nV4L2_TUNER_MODE_STEREO.\nThis mode is introduced for PVR-like drivers where it is useful to be able to\nrecord both languages of a bilingual broadcast.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\n" }, { "commit": "13fce8062968996da496d4f65cc1c1f845704604", "tree": "fa8f3e8ee813397d043efd81780c487531705aa1", "parents": [ "53813158012f4d9272e5ccdc005671e780a39931" ], "author": { "name": "Andrzej Zaborowski", "email": "balrogg@gmail.com", "time": "Fri Mar 24 18:13:37 2006 +0100" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Mar 24 18:13:37 2006 +0100" }, "message": "Fix simple typos\n\nThis corrects some trivial errors in ARM docs and comments,\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "e93252faca2eb1a14b44369705be7c79eba2f037", "tree": "35ae4fde7c0b082388272f2154bfabc4bdf4500a", "parents": [ "f125b56113be4956867cc9bd098bb99b1b9bb93f", "2f1f610b62bce36d6d50857859091b8989c70267" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 08:19:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 08:19:51 2006 -0800" }, "message": "Merge branch \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027upstream-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n [PATCH] libata: Remove dependence on host_set-\u003edev for SAS\n [PATCH] libata: ata_scsi_ioctl cleanup\n [PATCH] libata: ata_scsi_queuecmd cleanup\n [libata] export ata_dev_pair; trim trailing whitespace\n [PATCH] libata: add ata_dev_pair helper\n [PATCH] Make libata not powerdown drivers on PM_EVENT_FREEZE.\n [PATCH] libata: make ata_set_mode() responsible for failure handling\n [PATCH] libata: use ata_dev_disable() in ata_bus_probe()\n [PATCH] libata: implement ata_dev_disable()\n [PATCH] libata: check if port is disabled after internal command\n [PATCH] libata: make per-dev transfer mode limits per-dev\n [PATCH] libata: add per-dev pio/mwdma/udma_mask\n [PATCH] libata: implement ata_unpack_xfermask()\n [libata] Move some bmdma-specific code to libata-bmdma.c\n [libata sata_uli] kill scr_addr abuse\n [libata sata_nv] eliminate duplicate codepaths with iomap\n [libata sata_nv] cleanups: convert #defines to enums; remove in-file history\n [libata sata_sil24] cleanups: use pci_iomap(), kzalloc()\n" }, { "commit": "96840aa00a031069a136ec4c55d0bdd09ac6d3a7", "tree": "f93592ca47f2412aa0cce3ce4c116d1678a42239", "parents": [ "6687a97d4041f996f725902d2990e5de6ef5cbe5" ], "author": { "name": "Davi Arnaut", "email": "davi.arnaut@gmail.com", "time": "Fri Mar 24 03:18:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:31 2006 -0800" }, "message": "[PATCH] strndup_user()\n\nThis patch series creates a strndup_user() function to easy copying C strings\nfrom userspace. Also we avoid common pitfalls like userspace modifying the\nfinal \\0 after the strlen_user().\n\nSigned-off-by: Davi Arnaut \u003cdavi.arnaut@gmail.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6687a97d4041f996f725902d2990e5de6ef5cbe5", "tree": "6ab982091cde7179d94cf592f9c669fd22d93a23", "parents": [ "6a4d11c2abc57ed7ca42041e5f68ae4f7f640a81" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 24 03:18:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:30 2006 -0800" }, "message": "[PATCH] timer-irq-driven soft-watchdog, cleanups\n\nMake the softlockup detector purely timer-interrupt driven, removing\nsoftirq-context (timer) dependencies. This means that if the softlockup\nwatchdog triggers, it has truly observed a longer than 10 seconds\nscheduling delay of a SCHED_FIFO prio 99 task.\n\n(the patch also turns off the softlockup detector during the initial bootup\nphase and does small style fixes)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "208a08f7cc2a8932ed76162d9844f9ae7d7fc015", "tree": "6f0eb837cf8c1ce131c93ecf52476046519c5969", "parents": [ "f751d50f6dea1446797c9a31f5c183002e5780a8" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Mar 24 03:18:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:28 2006 -0800" }, "message": "[PATCH] ide: Allow IDE interface to specify its not capable of 32-bit operations\n\nIn some embedded systems the IDE hardware interface may only support 16-bit\nor smaller accesses. Allow the interface to specify if this is the case\nand don\u0027t allow the drive or user to override the setting.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nAcked-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "97f2478db161714d0e3e864f38f5789c66f98b81", "tree": "685e6215bfb63cae2c288dd0af96378f81a33cfa", "parents": [ "8f2e9f157a94f444dad974b088b853ac40785b02" ], "author": { "name": "Pierre Ossman", "email": "drzeus@drzeus.cx", "time": "Fri Mar 24 03:18:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:27 2006 -0800" }, "message": "[PATCH] Secure Digital Host Controller id and regs\n\nClass code and register definitions for the Secure Digital Host Controller\nstandard.\n\nSigned-off-by: Pierre Ossman \u003cdrzeus@drzeus.cx\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "18e79b40ed9c5223b88771f805c69f5993fc131b", "tree": "cc628524d4bfe3166bbe9d8d7217a1cb009ea209", "parents": [ "676758bdb7bfca8413a85203921746f446e237be" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Mar 24 03:18:14 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:27 2006 -0800" }, "message": "[PATCH] fsync: extract internal code\n\nPull the guts out of do_fsync() - we can use it elsewhere.\n\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4741c9fd36b3bcadd37238321c469049da94a4b9", "tree": "4b3031b04cdbf2d3c5a4fcc1965ed857f1cf0ce4", "parents": [ "fa5a734e406b53761fcc5ee22366006f71112c2d" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Mar 24 03:18:11 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:26 2006 -0800" }, "message": "[PATCH] set_page_dirty() return value fixes\n\nWe need set_page_dirty() to return true if it actually transitioned the page\nfrom a clean to dirty state. This wasn\u0027t right in a couple of places. Do a\nkernel-wide audit, fix things up.\n\nThis leaves open the possibility of returning a negative errno from\nset_page_dirty() sometime in the future. But we don\u0027t do that at present.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fa5a734e406b53761fcc5ee22366006f71112c2d", "tree": "003a238b9207e38f747bfb119a30fb52f1cd5ae9", "parents": [ "8a14342683b1e3adcf5f78660a42fcbd95b44a35" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Mar 24 03:18:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:26 2006 -0800" }, "message": "[PATCH] balance_dirty_pages_ratelimited: take nr_pages arg\n\nModify balance_dirty_pages_ratelimited() so that it can take a\nnumber-of-pages-which-I-just-dirtied argument. For msync().\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ebcf28e1c7a295f3321249dd235ad2e45938fdd9", "tree": "fdd2e131e627af55d3741a7fafad0edaa61410c1", "parents": [ "469eb4d03878b676418f853011ebfb54ccf83a5e" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Mar 24 03:18:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:25 2006 -0800" }, "message": "[PATCH] fadvise(): write commands\n\nAdd two new linux-specific fadvise extensions():\n\nLINUX_FADV_ASYNC_WRITE: start async writeout of any dirty pages between file\noffsets `offset\u0027 and `offset+len\u0027. Any pages which are currently under\nwriteout are skipped, whether or not they are dirty.\n\nLINUX_FADV_WRITE_WAIT: wait upon writeout of any dirty pages between file\noffsets `offset\u0027 and `offset+len\u0027.\n\nBy combining these two operations the application may do several things:\n\nLINUX_FADV_ASYNC_WRITE: push some or all of the dirty pages at the disk.\n\nLINUX_FADV_WRITE_WAIT, LINUX_FADV_ASYNC_WRITE: push all of the currently dirty\npages at the disk.\n\nLINUX_FADV_WRITE_WAIT, LINUX_FADV_ASYNC_WRITE, LINUX_FADV_WRITE_WAIT: push all\nof the currently dirty pages at the disk, wait until they have been written.\n\nIt should be noted that none of these operations write out the file\u0027s\nmetadata. So unless the application is strictly performing overwrites of\nalready-instantiated disk blocks, there are no guarantees here that the data\nwill be available after a crash.\n\nTo complete this suite of operations I guess we should have a \"sync file\nmetadata only\" operation. This gives applications access to all the building\nblocks needed for all sorts of sync operations. But sync-metadata doesn\u0027t fit\nwell with the fadvise() interface. Probably it should be a new syscall:\nsys_fmetadatasync().\n\nThe patch also diddles with the meaning of `endbyte\u0027 in sys_fadvise64_64().\nIt is made to represent that last affected byte in the file (ie: it is\ninclusive). Generally, all these byterange and pagerange functions are\ninclusive so we can easily represent EOF with -1.\n\nAs Ulrich notes, these two functions are somewhat abusive of the fadvise()\nconcept, which appears to be \"set the future policy for this fd\".\n\nBut these commands are a perfect fit with the fadvise() impementation, and\nseveral of the existing fadvise() commands are synchronous and don\u0027t affect\nfuture policy either. I think we can live with the slight incongruity.\n\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ab7efcc97ebc92e03c0474dfd38f9c7b84b84115", "tree": "b0eb6b9abce5c47af9c61b606f37ec1c4d247e65", "parents": [ "09fe316a7b10219be592118626850e1dfdfcc1aa" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Fri Mar 24 03:16:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:25 2006 -0800" }, "message": "[PATCH] abstract type/size specification for assembly\n\nProvide abstraction for generating type and size information of assembly\nroutines and data, while permitting architectures to override these\ndefaults.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: \"Russell King\" \u003crmk@arm.linux.org.uk\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: \"Andi Kleen\" \u003cak@suse.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c61afb181c649754ea221f104e268cbacfc993e3", "tree": "870917b3f9175cf1663a2620d989856913cfb5f8", "parents": [ "101a50019ae5e370d73984ee05d56dd3b08f330a" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:23 2006 -0800" }, "message": "[PATCH] cpuset memory spread slab cache optimizations\n\nThe hooks in the slab cache allocator code path for support of NUMA\nmempolicies and cpuset memory spreading are in an important code path. Many\nsystems will use neither feature.\n\nThis patch optimizes those hooks down to a single check of some bits in the\ncurrent tasks task_struct flags. For non NUMA systems, this hook and related\ncode is already ifdef\u0027d out.\n\nThe optimization is done by using another task flag, set if the task is using\na non-default NUMA mempolicy. Taking this flag bit along with the\nPF_SPREAD_PAGE and PF_SPREAD_SLAB flag bits added earlier in this \u0027cpuset\nmemory spreading\u0027 patch set, one can check for the combination of any of these\nspecial case memory placement mechanisms with a single test of the current\ntasks task_struct flags.\n\nThis patch also tightens up the code, to save a few bytes of kernel text\nspace, and moves some of it out of line. Due to the nested inlines called\nfrom multiple places, we were ending up with three copies of this code, which\nonce we get off the main code path (for local node allocation) seems a bit\nwasteful of instruction memory.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "101a50019ae5e370d73984ee05d56dd3b08f330a", "tree": "f5628837d4bb68a4109dfb8d6601f95b630848c3", "parents": [ "fffb60f93ce5880aade88e01d7133b52a4879710" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:23 2006 -0800" }, "message": "[PATCH] cpuset memory spread slab cache implementation\n\nProvide the slab cache infrastructure to support cpuset memory spreading.\n\nSee the previous patches, cpuset_mem_spread, for an explanation of cpuset\nmemory spreading.\n\nThis patch provides a slab cache SLAB_MEM_SPREAD flag. If set in the\nkmem_cache_create() call defining a slab cache, then any task marked with the\nprocess state flag PF_MEMSPREAD will spread memory page allocations for that\ncache over all the allowed nodes, instead of preferring the local (faulting)\nnode.\n\nOn systems not configured with CONFIG_NUMA, this results in no change to the\npage allocation code path for slab caches.\n\nOn systems with cpusets configured in the kernel, but the \"memory_spread\"\ncpuset option not enabled for the current tasks cpuset, this adds a call to a\ncpuset routine and failed bit test of the processor state flag PF_SPREAD_SLAB.\n\nFor tasks so marked, a second inline test is done for the slab cache flag\nSLAB_MEM_SPREAD, and if that is set and if the allocation is not\nin_interrupt(), this adds a call to to a cpuset routine that computes which of\nthe tasks mems_allowed nodes should be preferred for this allocation.\n\n\u003d\u003d\u003e This patch adds another hook into the performance critical\n code path to allocating objects from the slab cache, in the\n ____cache_alloc() chunk, below. The next patch optimizes this\n hook, reducing the impact of the combined mempolicy plus memory\n spreading hooks on this critical code path to a single check\n against the tasks task_struct flags word.\n\nThis patch provides the generic slab flags and logic needed to apply memory\nspreading to a particular slab.\n\nA subsequent patch will mark a few specific slab caches for this placement\npolicy.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "44110fe385af23ca5eee8a6ad4ff55d50339097a", "tree": "50ed2bfe054b8e35968d8e4a5fbe95c8b3db843b", "parents": [ "825a46af5ac171f9f41f794a0a00165588ba1589" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:22 2006 -0800" }, "message": "[PATCH] cpuset memory spread page cache implementation and hooks\n\nChange the page cache allocation calls to support cpuset memory spreading.\n\nSee the previous patch, cpuset_mem_spread, for an explanation of cpuset memory\nspreading.\n\nOn systems without cpusets configured in the kernel, this is no change.\n\nOn systems with cpusets configured in the kernel, but the \"memory_spread\"\ncpuset option not enabled for the current tasks cpuset, this adds a call to a\ncpuset routine and failed bit test of the processor state flag PF_SPREAD_PAGE.\n\nOn tasks in cpusets with \"memory_spread\" enabled, this adds a call to a cpuset\nroutine that computes which of the tasks mems_allowed nodes should be\npreferred for this allocation.\n\nIf memory spreading applies to a particular allocation, then any other NUMA\nmempolicy does not apply.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "825a46af5ac171f9f41f794a0a00165588ba1589", "tree": "b690fe9d809d7b047f0393097fc79892e1217d98", "parents": [ "8a39cc60bfa5a72f32d975729a354daca124f6de" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:22 2006 -0800" }, "message": "[PATCH] cpuset memory spread basic implementation\n\nThis patch provides the implementation and cpuset interface for an alternative\nmemory allocation policy that can be applied to certain kinds of memory\nallocations, such as the page cache (file system buffers) and some slab caches\n(such as inode caches).\n\nThe policy is called \"memory spreading.\" If enabled, it spreads out these\nkinds of memory allocations over all the nodes allowed to a task, instead of\npreferring to place them on the node where the task is executing.\n\nAll other kinds of allocations, including anonymous pages for a tasks stack\nand data regions, are not affected by this policy choice, and continue to be\nallocated preferring the node local to execution, as modified by the NUMA\nmempolicy.\n\nThere are two boolean flag files per cpuset that control where the kernel\nallocates pages for the file system buffers and related in kernel data\nstructures. They are called \u0027memory_spread_page\u0027 and \u0027memory_spread_slab\u0027.\n\nIf the per-cpuset boolean flag file \u0027memory_spread_page\u0027 is set, then the\nkernel will spread the file system buffers (page cache) evenly over all the\nnodes that the faulting task is allowed to use, instead of preferring to put\nthose pages on the node where the task is running.\n\nIf the per-cpuset boolean flag file \u0027memory_spread_slab\u0027 is set, then the\nkernel will spread some file system related slab caches, such as for inodes\nand dentries evenly over all the nodes that the faulting task is allowed to\nuse, instead of preferring to put those pages on the node where the task is\nrunning.\n\nThe implementation is simple. Setting the cpuset flags \u0027memory_spread_page\u0027\nor \u0027memory_spread_cache\u0027 turns on the per-process flags PF_SPREAD_PAGE or\nPF_SPREAD_SLAB, respectively, for each task that is in the cpuset or\nsubsequently joins that cpuset. In subsequent patches, the page allocation\ncalls for the affected page cache and slab caches are modified to perform an\ninline check for these flags, and if set, a call to a new routine\ncpuset_mem_spread_node() returns the node to prefer for the allocation.\n\nThe cpuset_mem_spread_node() routine is also simple. It uses the value of a\nper-task rotor cpuset_mem_spread_rotor to select the next node in the current\ntasks mems_allowed to prefer for the allocation.\n\nThis policy can provide substantial improvements for jobs that need to place\nthread local data on the corresponding node, but that need to access large\nfile system data sets that need to be spread across the several nodes in the\njobs cpuset in order to fit. Without this patch, especially for jobs that\nmight have one thread reading in the data set, the memory allocation across\nthe nodes in the jobs cpuset can become very uneven.\n\nA couple of Copyright year ranges are updated as well. And a couple of email\naddresses that can be found in the MAINTAINERS file are removed.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cdb0452789d365695b5b173542af9c7e3d24f185", "tree": "f8594a754736aecfb52d835a2e12f46a923e6ed6", "parents": [ "008accbbae6b2f18c2039d563f28d46ff4388d36" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Mar 24 03:15:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:21 2006 -0800" }, "message": "[PATCH] kill include/linux/platform.h, default_idle() cleanup\n\ninclude/linux/platform.h contained nothing that was actually used except\nthe default_idle() prototype, and is therefore removed by this patch.\n\nThis patch does the following with the platform specific default_idle()\nfunctions on different architectures:\n- remove the unused function:\n - parisc\n - sparc64\n- make the needlessly global function static:\n - arm\n - h8300\n - m68k\n - m68knommu\n - s390\n - v850\n - x86_64\n- add a prototype in asm/system.h:\n - cris\n - i386\n - ia64\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Patrick Mochel \u003cmochel@digitalimplant.org\u003e\nAcked-by: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ], "next": "f6ef943813ac3085ece7252ea101d663581219f6" }