)]}' { "log": [ { "commit": "e6c08367b8fc6dce6dfd1106f53f6ef28215b313", "tree": "fa5bb7071fdcd61d3296e5d0be224d864cb1d166", "parents": [ "03d78d11d92b5ed688bb18167b05d9d01493e175" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Sun Jan 08 01:02:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:50 2006 -0800" }, "message": "[PATCH] relayfs: add support for global relay buffers\n\nThis patch adds the optional is_global outparam to the create_buf_file()\ncallback. This can be used by clients to create a single global relayfs\nbuffer instead of the default per-cpu buffers. This was suggested as being\nuseful for certain debugging applications where it\u0027s more convenient to be\nable to get all the data from a single channel without having to go to the\nbother of dealing with per-cpu files.\n\nSigned-off-by: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "03d78d11d92b5ed688bb18167b05d9d01493e175", "tree": "b3d87f9e817bc59d66cdfd60bb1ef68b9b4b22b2", "parents": [ "08c541a7ade230883c48225f4ea406a0117e7c2f" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Sun Jan 08 01:02:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:50 2006 -0800" }, "message": "[PATCH] relayfs: add Documentation on relay files in other filesystems\n\nDocumentation update for creating relay files in other filesystems.\n\nSigned-off-by: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "08c541a7ade230883c48225f4ea406a0117e7c2f", "tree": "23288deb876a8bdd07569d1eb8eacd38585c2932", "parents": [ "925ac8a2b637466ba0ad8dfaf7b49aa9a362502f" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Sun Jan 08 01:02:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:50 2006 -0800" }, "message": "[PATCH] relayfs: add support for relay files in other filesystems\n\nThis patch adds a couple of callback functions that allow a client to hook\ninto relay_open()/close() and supply the files that will be used to represent\nthe channel buffers; the default implementation if no callbacks are defined is\nto create the files in relayfs. This is to support the creation and use of\nrelay files in other filesystems such as debugfs, as implied by the fact that\nrelayfs_file_operations are exported.\n\nSigned-off-by: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "925ac8a2b637466ba0ad8dfaf7b49aa9a362502f", "tree": "afedf9758186a5438df75d54394523add74faa9b", "parents": [ "aaea25d7a68a7f72e167dc1698b66a15edc71883" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Sun Jan 08 01:02:27 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:50 2006 -0800" }, "message": "[PATCH] relayfs: add Documention for non-relay files\n\nDocumentation update for non-relay files.\n\nSigned-off-by: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "aaea25d7a68a7f72e167dc1698b66a15edc71883", "tree": "2aef3767e751099aa05203fa5e255a639d430f94", "parents": [ "51008f9f95a4c3158151a75f88fb03fb0f646aba" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Sun Jan 08 01:02:26 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:50 2006 -0800" }, "message": "[PATCH] relayfs: remove unused alloc/destroy_inode()\n\nSince we\u0027re no longer using relayfs_inode_info, remove relayfs_alloc_inode()\nand relayfs_destroy_inode() along with the relayfs inode cache.\n\nSigned-off-by: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "51008f9f95a4c3158151a75f88fb03fb0f646aba", "tree": "c4028f7562b36c5e02f40f020a47ae663e21f7cf", "parents": [ "7431733791feb0b19453d8047b0723c744667040" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Sun Jan 08 01:02:26 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:49 2006 -0800" }, "message": "[PATCH] relayfs: use generic_ip for private data\n\nUse inode-\u003eu.generic_ip instead of relayfs_inode_info to store pointer to user\ndata. Clients using relayfs_file_create() to create their own files would\nprobably more expect their data to be stored in generic_ip; we also intend in\nthe next set of patches to get rid of relayfs-specific stuff in the file\noperations, so we might as well do it here.\n\nSigned-off-by: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7431733791feb0b19453d8047b0723c744667040", "tree": "9521c656ba72bac4de8e29a8f1c22881c3b3d1ad", "parents": [ "907f2c77d1653ce235e8e1fd6ce5c46005814e78" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Sun Jan 08 01:02:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:49 2006 -0800" }, "message": "[PATCH] relayfs: add relayfs_remove_file()\n\nThis patch adds and exports relayfs_remove_file(), for API symmetry (with\nrelayfs_create_file()).\n\nSigned-off-by: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "907f2c77d1653ce235e8e1fd6ce5c46005814e78", "tree": "dddb1fb14c4be54b066585235c97a36460e8faff", "parents": [ "6625b861f8f0e429902b8671b3e70792cd99074e" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Sun Jan 08 01:02:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:49 2006 -0800" }, "message": "[PATCH] relayfs: export relayfs_create_file() with fileops param\n\nThis patch adds a mandatory fileops param to relayfs_create_file() and exports\nthat function so that clients can use it to create files defined by their own\nset of file operations, in relayfs. The purpose is to allow relayfs\napplications to create their own set of \u0027control\u0027 files alongside their relay\nfiles in relayfs rather than having to create them in /proc or debugfs for\ninstance. relayfs_create_file() is also used by relay_open_buf() to create\nthe relay files for a channel. In this case, a pointer to\nrelayfs_file_operations is passed in, along with a pointer to the buffer\nassociated with the file.\n\nSigned-off-by: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6625b861f8f0e429902b8671b3e70792cd99074e", "tree": "0a141b0c15d8ed012d971553acde9f7029adcfe6", "parents": [ "b33291c0bcecfa44baa905964eec4b8815dcbcdf" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Sun Jan 08 01:02:23 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:49 2006 -0800" }, "message": "[PATCH] relayfs: decouple buffer creation from inode creation\n\nThe patch series implementa or fixes 3 things that were specifically requested\nor suggested by relayfs users:\n\n- support for non-relay files (patches 1-6)\n\nCurrently, the relayfs API only supports the creation of directories\n(relayfs_create_dir()) and relay files (relay_open()). These patches adds\nsupport for non-relay files (relayfs_create_file()). This is so relayfs\napplications can create \u0027control files\u0027 in relayfs itself rather than in /proc\nor via a netlink channel, as is currently done in the relay-app examples.\nBasically what this amounts to is exporting relayfs_create_file() with an\nadditional file_ops param that clients can use to supply file operations for\ntheir own special-purpose files in relayfs.\n\n- make exported relay file ops useful (patches 7-8)\n\nThe relayfs relay_file_operations have always been exported, the intent being\nto make it possible to create relay files in other filesystems such as\ndebugfs. The problem, though, is that currently the file operations are too\ntightly coupled to relayfs to actually be used for this purpose. This patch\nfixes that by adding a couple of callback functions that allow a client to\nhook into relay_open()/close() and supply the files that will be used to\nrepresent the channel buffers; the default implementation if no callbacks are\ndefined is to create the files in relayfs.\n\n- add an option to create global relay buffer (patches 9-10) The file creation\ncallback also supplies an optional param, is_global, that can be used by\nclients to create a single global relayfs buffer instead of the default\nper-cpu buffers. This was suggested as being useful for certain debugging\napplications where it\u0027s more convenient to be able to get all the data from a\nsingle channel without having to go to the bother of dealing with per-cpu\nfiles.\n\n- cleanup, some renaming and Documentation updates (patches 11-12)\n\nThere were several comments that the use of netlink in the example code was\nnon-intuitive and in fact the whole relay-app business was needlessly\nconfusing. Based on that feedback, the example code has been completely\nconverted over to relayfs control files as supported by this patch, and have\nalso been made completely self-contained.\n\nThe converted examples along with a couple of new examples that demonstrate\nusing exported relay files can be found in relay-apps tarball:\nhttp://prdownloads.sourceforge.net/relayfs/relay-apps-0.9.tar.gz?download\n\nThis patch:\n\nSeparate buffer create/destroy from inode create/destroy. We want to be able\nto associate other data and not just relay buffers with inodes. Buffer\ncreate/destroy is moved out of inode.c and into relayfs core code.\n\nSigned-off-by: Tom Zanussi \u003czanussi@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b33291c0bcecfa44baa905964eec4b8815dcbcdf", "tree": "126c3f84456fd2ee80ef54667615631f7ce31cdc", "parents": [ "b3f3d6141f8636f627bf19fd44eaf59a52637ac8" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sun Jan 08 01:02:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:49 2006 -0800" }, "message": "[PATCH] ipc: expand shm_flags\n\nUnobfsucate this struct member\n\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b3f3d6141f8636f627bf19fd44eaf59a52637ac8", "tree": "849950ee2e5f3adefeec45d09c8bcf78e1c3e66a", "parents": [ "095975da26dba21698582e91e96be10f7417333f" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Sun Jan 08 01:02:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:49 2006 -0800" }, "message": "[PATCH] ELF: symbol table type additions\n\nNeeded for the Novell kernel debugger and perhaps some per-cpu data on x86_64\nin the future.\n\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "095975da26dba21698582e91e96be10f7417333f", "tree": "ce1ffac556d394ef56a18faa97d38f79b07f31e2", "parents": [ "a57004e1afb6ee03c509f1b1ec74a000682ab93b" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sun Jan 08 01:02:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:48 2006 -0800" }, "message": "[PATCH] rcu file: use atomic primitives\n\nUse atomic_inc_not_zero for rcu files instead of special case rcuref.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a57004e1afb6ee03c509f1b1ec74a000682ab93b", "tree": "846112d14bc2ea20ebaf069c83909485fc91655c", "parents": [ "8382bf2e72d16d0532e351299121ccd3bca0fdd8" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sun Jan 08 01:02:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:48 2006 -0800" }, "message": "[PATCH] atomic: dec_and_lock use atomic primitives\n\nConvert atomic_dec_and_lock to use new atomic primitives.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8382bf2e72d16d0532e351299121ccd3bca0fdd8", "tree": "4801ff017fdd06f34f81bf8b0ff37a716f1f6c50", "parents": [ "97a41e26124330e41aa10ef88cd1711bc3d17460" ], "author": { "name": "Peter Osterlund", "email": "petero2@telia.com", "time": "Sun Jan 08 01:02:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:48 2006 -0800" }, "message": "[PATCH] pktcdvd: Use bd_claim to get exclusive access\n\nUse bd_claim() when opening the cdrom device to prevent user space programs\nsuch as cdrecord, hald and kded from interfering with the burning process.\n\nSigned-off-by: Peter Osterlund \u003cpetero2@telia.com\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": "97a41e26124330e41aa10ef88cd1711bc3d17460", "tree": "1546db361efaf926c7a970e3ec6044ea8d4b6f4c", "parents": [ "b7b4d7a4666454b40b45a853bd1d296af37a85f0" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sun Jan 08 01:02:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:48 2006 -0800" }, "message": "[PATCH] kernel/: small cleanups\n\nThis patch contains the following cleanups:\n- make needlessly global functions static\n- every file should include the headers containing the prototypes for\n it\u0027s global functions\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b7b4d7a4666454b40b45a853bd1d296af37a85f0", "tree": "4049f920642bf2c48a8f1f5c237aef241ef7a8c0", "parents": [ "2a10e0b28b196051ae71829e5b989cba00513289" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sun Jan 08 01:02:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:48 2006 -0800" }, "message": "[PATCH] drivers/isdn/: \"extern inline\" -\u003e \"static inline\"\n\n\"extern inline\" -\u003e \"static inline\"\n\nSince there\u0027s no pullphone() function this patch removes the dead\nprototype.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Karsten Keil \u003ckkeil@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2a10e0b28b196051ae71829e5b989cba00513289", "tree": "52dfa9a64cfb3dd01fa1ee1150d589481e54e28e", "parents": [ "28fd129827b00e12829d48a5290f46277600619b" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sun Jan 08 01:02:15 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:47 2006 -0800" }, "message": "[PATCH] move rtc_interrupt() prototype to rtc.h\n\nThis patch moves the rtc_interrupt() prototype to rtc.h and removes the\nprototypes from C files.\n\nIt also renames static rtc_interrupt() functions in\narch/arm/mach-integrator/time.c and arch/sh64/kernel/time.c to avoid compile\nproblems.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Paul Gortmaker \u003cp_gortmaker@yahoo.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "28fd129827b00e12829d48a5290f46277600619b", "tree": "38e50e1b88965fec41ea5b36aa557fb5c2b1ca73", "parents": [ "05eb0b51fb46430050d5873458612f53e0234f2e" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Sun Jan 08 01:02:14 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:47 2006 -0800" }, "message": "[PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait)\n\nThis patch add EXPORT_SYMBOL(filemap_write_and_wait) and use it.\n\nSee mm/filemap.c:\n\nAnd changes the filemap_write_and_wait() and filemap_write_and_wait_range().\n\nCurrent filemap_write_and_wait() doesn\u0027t wait if filemap_fdatawrite()\nreturns error. However, even if filemap_fdatawrite() returned an\nerror, it may have submitted the partially data pages to the device.\n(e.g. in the case of -ENOSPC)\n\n\u003cquotation\u003e\nAndrew Morton writes,\n\nIf filemap_fdatawrite() returns an error, this might be due to some\nI/O problem: dead disk, unplugged cable, etc. Given the generally\ncrappy quality of the kernel\u0027s handling of such exceptions, there\u0027s a\ngood chance that the filemap_fdatawait() will get stuck in D state\nforever.\n\u003c/quotation\u003e\n\nSo, this patch doesn\u0027t wait if filemap_fdatawrite() returns the -EIO.\n\nTrond, could you please review the nfs part? Especially I\u0027m not sure,\nnfs must use the \"filemap_fdatawrite(inode-\u003ei_mapping) \u003d\u003d 0\", or not.\n\nAcked-by: 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": "05eb0b51fb46430050d5873458612f53e0234f2e", "tree": "88b9398079f53f29dff7533fb27487ae725983b1", "parents": [ "268fc16e343b4f8e249468747db2e658da46a814" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Sun Jan 08 01:02:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:47 2006 -0800" }, "message": "[PATCH] fat: support a truncate() for expanding size (generic_cont_expand)\n\nThis patch changes generic_cont_expand(), in order to share the code\nwith fatfs.\n\n - Use vmtruncate() if -\u003eprepare_write() returns a error.\n\nEven if -\u003eprepare_write() returns an error, it may already have added some\nblocks. So, this truncates blocks outside of -\u003ei_size by vmtruncate().\n\n - Add generic_cont_expand_simple().\n\nThe generic_cont_expand_simple() assumes that -\u003eprepare_write() can handle\nthe block boundary. With this, we don\u0027t need to care the extra byte.\n\nAnd for expanding a file size by truncate(), fatfs uses the\nadded generic_cont_expand_simple().\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "268fc16e343b4f8e249468747db2e658da46a814", "tree": "871a1b1ad8250d1f5b0e4585fe32d00f90443bd3", "parents": [ "e5174baaea7585760f02eef23b225847d209a8db" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Sun Jan 08 01:02:12 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:47 2006 -0800" }, "message": "[PATCH] export/change sync_page_range/_nolock()\n\nThis exports/changes the sync_page_range/_nolock(). The fatfs needs\nsync_page_range/_nolock() for expanding truncate, and changes \"size_t count\"\nto \"loff_t count\".\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e5174baaea7585760f02eef23b225847d209a8db", "tree": "34198b0f205a91670104abc800ec560e14296db3", "parents": [ "7c709d00d614d0f2b6a80895b2a1aedbe04e8478" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Sun Jan 08 01:02:11 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:46 2006 -0800" }, "message": "[PATCH] fat: support -\u003edirect_IO()\n\nThis patch add to support of -\u003edirect_IO() for mostly read.\n\nThe user of this seems to want to use for streaming read. So, current direct\nI/O has limitation, it can only overwrite. (For write operation, mainly we\nneed to handle the hole etc..)\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7c709d00d614d0f2b6a80895b2a1aedbe04e8478", "tree": "ba564dbc9f9d67c61b285eee4f856e0b26903127", "parents": [ "a5425d2927a6a771f9ae8767b6bfb3c09225bcdd" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Sun Jan 08 01:02:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:46 2006 -0800" }, "message": "[PATCH] fat: s/EXPORT_SYMBOL/EXPORT_SYMBOL_GPL/\n\nAll EXPORT_SYMBOL of fatfs is only for vfat/msdos. _GPL would be proper.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a5425d2927a6a771f9ae8767b6bfb3c09225bcdd", "tree": "52a68076b8cb684d9f094c5518749fa9ec2d1fd3", "parents": [ "83b7c996dc859c7b53f94d46ee5c5929cc0399e2" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Sun Jan 08 01:02:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:46 2006 -0800" }, "message": "[PATCH] fat: add the read/writepages()\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "83b7c996dc859c7b53f94d46ee5c5929cc0399e2", "tree": "ba13936ebf2fe9abfdd53fc801b611db97ba65ff", "parents": [ "a6bf6b211cdb92c315c24719a522d8b6f3998210" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Sun Jan 08 01:02:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:46 2006 -0800" }, "message": "[PATCH] fat: use sb_find_get_block() instead of sb_getblk()\n\nWe don\u0027t need to allocate buffer for checking the buffer is uptodate. This\nuse sb_find_get_block() instead, and if it returns NULL it\u0027s not uptodate.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a6bf6b211cdb92c315c24719a522d8b6f3998210", "tree": "f6719d61b5766014d137a00cc346c1f5d0902869", "parents": [ "9ded96f24c3a5fcbef954e88c443385a1af37eb9" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Sun Jan 08 01:02:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:46 2006 -0800" }, "message": "[PATCH] fat: move fat_clusters_flush() to write_super()\n\nIt is overkill to update the FS_INFO whenever modifying\nprev_free/free_clusters, because those are just a hint.\n\nSo, this patch uses -\u003ewrite_super() for updating FS_INFO instead.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9ded96f24c3a5fcbef954e88c443385a1af37eb9", "tree": "49f43337e2b8d63a5a28402a15d99fe27d8d2a1c", "parents": [ "705b6c7b34f2621f95f606d0e683daa10cdb8eb9" ], "author": { "name": "Russell King", "email": "rmk+lkml@arm.linux.org.uk", "time": "Sun Jan 08 01:02:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:46 2006 -0800" }, "message": "[PATCH] IRQ type flags\n\nSome ARM platforms have the ability to program the interrupt controller to\ndetect various interrupt edges and/or levels. For some platforms, this is\ncritical to setup correctly, particularly those which the setting is dependent\non the device.\n\nCurrently, ARM drivers do (eg) the following:\n\n\terr \u003d request_irq(irq, ...);\n\n\tset_irq_type(irq, IRQT_RISING);\n\nHowever, if the interrupt has previously been programmed to be level sensitive\n(for whatever reason) then this will cause an interrupt storm.\n\nHence, if we combine set_irq_type() with request_irq(), we can then safely set\nthe type prior to unmasking the interrupt. The unfortunate problem is that in\norder to support this, these flags need to be visible outside of the ARM\narchitecture - drivers such as smc91x need these flags and they\u0027re\ncross-architecture.\n\nFinally, the SA_TRIGGER_* flag passed to request_irq() should reflect the\nproperty that the device would like. The IRQ controller code should do its\nbest to select the most appropriate supported mode.\n\nSigned-off-by: Russell King \u003crmk+kernel@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": "705b6c7b34f2621f95f606d0e683daa10cdb8eb9", "tree": "70c93fddc9534f5c9e8b22b79d07ea70747725b3", "parents": [ "de25968cc87cc5b76d09de8b4cbddc8f24fcf5f7" ], "author": { "name": "Paul Fulghum", "email": "paulkf@microgate.com", "time": "Sun Jan 08 01:02:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:45 2006 -0800" }, "message": "[PATCH] new driver synclink_gt\n\nNew character device driver for the SyncLink GT and SyncLink AC families of\nsynchronous and asynchronous serial adapters\n\nSigned-off-by: Paul Fulghum \u003cpaulkf@microgate.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "de25968cc87cc5b76d09de8b4cbddc8f24fcf5f7", "tree": "1435a31f422039999b728ab326145a2bd5912d4e", "parents": [ "03a285f58064b8e0af08383e082e383753d9c33e" ], "author": { "name": "Tim Schmielau", "email": "tim@physik3.uni-rostock.de", "time": "Sun Jan 08 01:02:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:45 2006 -0800" }, "message": "[PATCH] fix more missing includes\n\nInclude fixes for 2.6.14-git11. Should allow to remove sched.h from\nmodule.h on i386, x86_64, arm, ia64, ppc, ppc64, and s390. Probably more\nto come since I haven\u0027t yet checked the other archs.\n\nSigned-off-by: Tim Schmielau \u003ctim@physik3.uni-rostock.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "03a285f58064b8e0af08383e082e383753d9c33e", "tree": "af458f3357d4e2d01dc04d2d41a7dd7d502c4755", "parents": [ "7edc59628b2f5d6516b4677b3b56f5f056e45cd9" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:02:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:45 2006 -0800" }, "message": "[PATCH] cpuset: skip rcu check if task is in root cpuset\n\nFor systems that aren\u0027t using cpusets, but have them CONFIG_CPUSET enabled in\ntheir kernel (eventually this may be most distribution kernels), this patch\nremoves even the minimal rcu_read_lock() from the memory page allocation path.\n\nActually, it removes that rcu call for any task that is in the root cpuset\n(top_cpuset), which on systems not actively using cpusets, is all tasks.\n\nWe don\u0027t need the rcu check for tasks in the top_cpuset, because the\ntop_cpuset is statically allocated, so at no risk of being freed out from\nunderneath us.\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": "7edc59628b2f5d6516b4677b3b56f5f056e45cd9", "tree": "cc0f07bc07156c6f805a72c39ae2d5655a97fede", "parents": [ "6b9c2603ce07f70de9c7a8d335ecd028e8ff11f3" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:02:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:45 2006 -0800" }, "message": "[PATCH] cpuset: mark number_of_cpusets read_mostly\n\nMark cpuset global \u0027number_of_cpusets\u0027 as __read_mostly.\n\nThis global is accessed everytime a zone is considered in the zonelist loops\nbeneath __alloc_pages, looking for a free memory page. If number_of_cpusets\nis just one, then we can short circuit the mems_allowed check.\n\nSince this global is read alot on a hot path, and written rarely, it is an\nexcellent candidate for __read_mostly.\n\nThanks to Christoph Lameter for the suggestion.\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": "6b9c2603ce07f70de9c7a8d335ecd028e8ff11f3", "tree": "38b009da71a1f93bbda8621c7d2721c18913260d", "parents": [ "c417f0242ebe578924a30d4e53d35b5059fed4e7" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:02:02 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:45 2006 -0800" }, "message": "[PATCH] cpuset: use rcu directly optimization\n\nOptimize the cpuset impact on page allocation, the most performance critical\ncpuset hook in the kernel.\n\nOn each page allocation, the cpuset hook needs to check for a possible change\nin the current tasks cpuset. It can now handle the common case, of no change,\nwithout taking any spinlock or semaphore, thanks to RCU.\n\nConvert a spinlock on the current task to an rcu_read_lock(), saving\napproximately a memory barrier and an atomic op, depending on architecture.\n\nThis is done by adding rcu_assign_pointer() and synchronize_rcu() calls to the\nwrite side of the task-\u003ecpuset pointer, in cpuset.c:attach_task(), to delay\nfreeing up a detached cpuset until after any critical sections referencing\nthat pointer.\n\nThanks to Andi Kleen, Nick Piggin and Eric Dumazet for ideas.\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": "c417f0242ebe578924a30d4e53d35b5059fed4e7", "tree": "3058c7c79aedb11e7013f5faca34eb07e9a761bd", "parents": [ "04c19fa6f16047abff2288ddbc1f0798ede5a849" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:02:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:44 2006 -0800" }, "message": "[PATCH] cpuset: remove test for null cpuset from alloc code path\n\nRemove a couple of more lines of code from the cpuset hooks in the page\nallocation code path.\n\nThere was a check for a NULL cpuset pointer in the routine\ncpuset_update_task_memory_state() that was only needed during system boot,\nafter the memory subsystem was initialized, before the cpuset subsystem was\ninitialized, to catch a NULL task-\u003ecpuset pointer.\n\nAdd a cpuset_init_early() routine, just before the mem_init() call in\ninit/main.c, that sets up just enough of the init tasks cpuset structure to\nrender cpuset_update_task_memory_state() calls harmless.\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": "04c19fa6f16047abff2288ddbc1f0798ede5a849", "tree": "4c4f109d919042b300ac907a8fde64b822faa7aa", "parents": [ "4225399a66b315d4d1fb1cb61b75dda201c832e3" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:02:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:44 2006 -0800" }, "message": "[PATCH] cpuset: migrate all tasks in cpuset at once\n\nGiven the mechanism in the previous patch to handle rebinding the per-vma\nmempolicies of all tasks in a cpuset that changes its memory placement, it is\nnow easier to handle the page migration requirements of such tasks at the same\ntime.\n\nThe previous code didn\u0027t actually attempt to migrate the pages of the tasks in\na cpuset whose memory placement changed until the next time each such task\ntried to allocate memory. This was undesirable, as users invoking memory page\nmigration exected to happen when the placement changed, not some unspecified\ntime later when the task needed more memory.\n\nIt is now trivial to handle the page migration at the same time as the per-vma\nrebinding is done.\n\nThe routine cpuset.c:update_nodemask(), which handles changing a cpusets\nmemory placement (\u0027mems\u0027) now checks for the special case of being asked to\nwrite a placement that is the same as before. It was harmless enough before\nto just recompute everything again, even though nothing had changed. But page\nmigration is a heavy weight operation - moving pages about. So now it is\nworth avoiding that if asked to move a cpuset to its current location.\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": "4225399a66b315d4d1fb1cb61b75dda201c832e3", "tree": "c8bd976bc6590c5fe859c6129abb93072d99cfa8", "parents": [ "202f72d5d1b5c2c084f63ef996c736d208b447b5" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:44 2006 -0800" }, "message": "[PATCH] cpuset: rebind vma mempolicies fix\n\nFix more of longstanding bug in cpuset/mempolicy interaction.\n\nNUMA mempolicies (mm/mempolicy.c) are constrained by the current tasks cpuset\nto just the Memory Nodes allowed by that cpuset. The kernel maintains\ninternal state for each mempolicy, tracking what nodes are used for the\nMPOL_INTERLEAVE, MPOL_BIND or MPOL_PREFERRED policies.\n\nWhen a tasks cpuset memory placement changes, whether because the cpuset\nchanged, or because the task was attached to a different cpuset, then the\ntasks mempolicies have to be rebound to the new cpuset placement, so as to\npreserve the cpuset-relative numbering of the nodes in that policy.\n\nAn earlier fix handled such mempolicy rebinding for mempolicies attached to a\ntask.\n\nThis fix rebinds mempolicies attached to vma\u0027s (address ranges in a tasks\naddress space.) Due to the need to hold the task-\u003emm-\u003emmap_sem semaphore while\nupdating vma\u0027s, the rebinding of vma mempolicies has to be done when the\ncpuset memory placement is changed, at which time mmap_sem can be safely\nacquired. The tasks mempolicy is rebound later, when the task next attempts\nto allocate memory and notices that its task-\u003ecpuset_mems_generation is\nout-of-date with its cpusets mems_generation.\n\nBecause walking the tasklist to find all tasks attached to a changing cpuset\nrequires holding tasklist_lock, a spinlock, one cannot update the vma\u0027s of the\naffected tasks while doing the tasklist scan. In general, one cannot acquire\na semaphore (which can sleep) while already holding a spinlock (such as\ntasklist_lock). So a list of mm references has to be built up during the\ntasklist scan, then the tasklist lock dropped, then for each mm, its mmap_sem\nacquired, and the vma\u0027s in that mm rebound.\n\nOnce the tasklist lock is dropped, affected tasks may fork new tasks, before\ntheir mm\u0027s are rebound. A kernel global \u0027cpuset_being_rebound\u0027 is set to\npoint to the cpuset being rebound (there can only be one; cpuset modifications\nare done under a global \u0027manage_sem\u0027 semaphore), and the mpol_copy code that\nis used to copy a tasks mempolicies during fork catches such forking tasks,\nand ensures their children are also rebound.\n\nWhen a task is moved to a different cpuset, it is easier, as there is only one\ntask involved. It\u0027s mm-\u003evma\u0027s are scanned, using the same\nmpol_rebind_policy() as used above.\n\nIt may happen that both the mpol_copy hook and the update done via the\ntasklist scan update the same mm twice. This is ok, as the mempolicies of\neach vma in an mm keep track of what mems_allowed they are relative to, and\nsafely no-op a second request to rebind to the same nodes.\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": "202f72d5d1b5c2c084f63ef996c736d208b447b5", "tree": "f50551f9588f9090fee17130614e17a2dd64c656", "parents": [ "74cb21553f4bf244185b9bec4c26e4e3169ad55e" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:44 2006 -0800" }, "message": "[PATCH] cpuset: number_of_cpusets optimization\n\nEasy little optimization hack to avoid actually having to call\ncpuset_zone_allowed() and check mems_allowed, in the main page allocation\nroutine, __alloc_pages(). This saves several CPU cycles per page allocation\non systems not using cpusets.\n\nA counter is updated each time a cpuset is created or removed, and whenever\nthere is only one cpuset in the system, it must be the root cpuset, which\ncontains all CPUs and all Memory Nodes. In that case, when the counter is\none, all allocations are allowed.\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": "74cb21553f4bf244185b9bec4c26e4e3169ad55e", "tree": "3f8f13e8dacc8f0876b01f62765a123ce1722b17", "parents": [ "909d75a3b77bdd8baa9429bad3b69a654d2954ce" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:44 2006 -0800" }, "message": "[PATCH] cpuset: numa_policy_rebind cleanup\n\nCleanup, reorganize and make more robust the mempolicy.c code to rebind\nmempolicies relative to the containing cpuset after a tasks memory placement\nchanges.\n\nThe real motivator for this cleanup patch is to lay more groundwork for the\nupcoming patch to correctly rebind NUMA mempolicies that are attached to vma\u0027s\nafter the containing cpuset memory placement changes.\n\nNUMA mempolicies are constrained by the cpuset their task is a member of.\nWhen either (1) a task is moved to a different cpuset, or (2) the \u0027mems\u0027\nmems_allowed of a cpuset is changed, then the NUMA mempolicies have embedded\nnode numbers (for MPOL_BIND, MPOL_INTERLEAVE and MPOL_PREFERRED) that need to\nbe recalculated, relative to their new cpuset placement.\n\nThe old code used an unreliable method of determining what was the old\nmems_allowed constraining the mempolicy. It just looked at the tasks\nmems_allowed value. This sort of worked with the present code, that just\nrebinds the -task- mempolicy, and leaves any -vma- mempolicies broken,\nreferring to the old nodes. But in an upcoming patch, the vma mempolicies\nwill be rebound as well. Then the order in which the various task and vma\nmempolicies are updated will no longer be deterministic, and one can no longer\ncount on the task-\u003emems_allowed holding the old value for as long as needed.\nIt\u0027s not even clear if the current code was guaranteed to work reliably for\ntask mempolicies.\n\nSo I added a mems_allowed field to each mempolicy, stating exactly what\nmems_allowed the policy is relative to, and updated synchronously and reliably\nanytime that the mempolicy is rebound.\n\nAlso removed a useless wrapper routine, numa_policy_rebind(), and had its\ncaller, cpuset_update_task_memory_state(), call directly to the rewritten\npolicy_rebind() routine, and made that rebind routine extern instead of\nstatic, and added a \"mpol_\" prefix to its name, making it\nmpol_rebind_policy().\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": "909d75a3b77bdd8baa9429bad3b69a654d2954ce", "tree": "f9955ff697b7569fc75e5b8683d886315f34ac49", "parents": [ "cf2a473c4089aa41c26f653200673f5a4cc25047" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:44 2006 -0800" }, "message": "[PATCH] cpuset: implement cpuset_mems_allowed\n\nProvide a cpuset_mems_allowed() method, which the sys_migrate_pages() code\nneeded, to obtain the mems_allowed vector of a cpuset, and replaced the\nworkaround in sys_migrate_pages() to call this new method.\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": "cf2a473c4089aa41c26f653200673f5a4cc25047", "tree": "0bce21f4684a382b13e93ba5b85409cf5eab1c2c", "parents": [ "b4b2641843db124637fa3d2cb2101982035dcc82" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:43 2006 -0800" }, "message": "[PATCH] cpuset: combine refresh_mems and update_mems\n\nThe important code paths through alloc_pages_current() and alloc_page_vma(),\nby which most kernel page allocations go, both called\ncpuset_update_current_mems_allowed(), which in turn called refresh_mems().\n-Both- of these latter two routines did a tasklock, got the tasks cpuset\npointer, and checked for out of date cpuset-\u003emems_generation.\n\nThat was a silly duplication of code and waste of CPU cycles on an important\ncode path.\n\nConsolidated those two routines into a single routine, called\ncpuset_update_task_memory_state(), since it updates more than just\nmems_allowed.\n\nChanged all callers of either routine to call the new consolidated routine.\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": "b4b2641843db124637fa3d2cb2101982035dcc82", "tree": "fe8ed223f2e1828a6d14090711bad1c864aded09", "parents": [ "59dac16fb95f09253b8086134443abeb439703cd" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:53 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:43 2006 -0800" }, "message": "[PATCH] cpuset: fork hook fix\n\nFix obscure, never seen in real life, cpuset fork race. The cpuset_fork()\ncall in fork.c was setting up the correct task-\u003ecpuset pointer after the\ntasklist_lock was dropped, which briefly exposed the newly forked process with\nan unsafe (copied from parent without locks or usage counter increment) cpuset\npointer.\n\nIn theory, that exposed cpuset pointer could have been pointing at a cpuset\nthat was already freed and removed, and in theory another task that had been\nsitting on the tasklist_lock waiting to scan the task list could have raced\ndown the entire tasklist, found our new child at the far end, and dereferenced\nthat bogus cpuset pointer.\n\nTo fix, setup up the correct cpuset pointer in the new child by calling\ncpuset_fork() before the new task is linked into the tasklist, and with that,\nadd a fork failure case, to dereference that cpuset, if the fork fails along\nthe way, after cpuset_fork() was called.\n\nHad to remove a BUG_ON() from cpuset_exit(), because it was no longer valid -\nthe call to cpuset_exit() from a failed fork would not have PF_EXITING set.\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": "59dac16fb95f09253b8086134443abeb439703cd", "tree": "25491bdcff6f980edfed259d7edadeb273a27ee3", "parents": [ "c5b2aff89635495064592dc90da595f8a880ee87" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:43 2006 -0800" }, "message": "[PATCH] cpuset: update_nodemask code reformat\n\nRestructure code layout of the kernel/cpuset.c update_nodemask() routine,\nremoving embedded returns and nested if\u0027s in favor of goto completion labels.\nThis is being done in anticipation of adding more logic to this routine, which\nwill favor the goto style structure.\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": "c5b2aff89635495064592dc90da595f8a880ee87", "tree": "2a796593bd675979bbad88ddd4de1a11f120bf62", "parents": [ "90c9cc4043fd8454d11886379f841f70e176698e" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:43 2006 -0800" }, "message": "[PATCH] cpuset: minor spacing initializer fixes\n\nFour trivial cpuset fixes: remove extra spaces, remove useless initializers,\nmark one __read_mostly.\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": "90c9cc4043fd8454d11886379f841f70e176698e", "tree": "cec3cf3e440dd71aaec842e6f54fa3113284f8ba", "parents": [ "bd5e09cf7054878a3db6a8c8bab1c2fabcd4f072" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:43 2006 -0800" }, "message": "[PATCH] cpuset: remove marker_pid documentation\n\nRemove documentation for the cpuset \u0027marker_pid\u0027 feature, that was in the\npatch \"cpuset: change marker for relative numbering\" That patch was previously\npulled from *-mm at my (pj) request.\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": "bd5e09cf7054878a3db6a8c8bab1c2fabcd4f072", "tree": "8038087b61ba0852495d20561bc227f0c3ae04f2", "parents": [ "3e0d98b9f1eb757fc98efc84e74e54a08308aa73" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:43 2006 -0800" }, "message": "[PATCH] cpuset: document additional features\n\nDocument the additional cpuset features:\n\tnotify_on_release\n\tmarker_pid\n\tmemory_pressure\n\tmemory_pressure_enabled\n\nRearrange and improve formatting of existing documentation for\ncpu_exclusive and mem_exclusive features.\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": "3e0d98b9f1eb757fc98efc84e74e54a08308aa73", "tree": "7cf1c75994f734ede7ec89373de640c4a58b237a", "parents": [ "5966514db662fb24c9bb43226a80106bcffd51f8" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:42 2006 -0800" }, "message": "[PATCH] cpuset: memory pressure meter\n\nProvide a simple per-cpuset metric of memory pressure, tracking the -rate-\nthat the tasks in a cpuset call try_to_free_pages(), the synchronous\n(direct) memory reclaim code.\n\nThis enables batch managers monitoring jobs running in dedicated cpusets to\nefficiently detect what level of memory pressure that job is causing.\n\nThis is useful both on tightly managed systems running a wide mix of\nsubmitted jobs, which may choose to terminate or reprioritize jobs that are\ntrying to use more memory than allowed on the nodes assigned them, and with\ntightly coupled, long running, massively parallel scientific computing jobs\nthat will dramatically fail to meet required performance goals if they\nstart to use more memory than allowed to them.\n\nThis patch just provides a very economical way for the batch manager to\nmonitor a cpuset for signs of memory pressure. It\u0027s up to the batch\nmanager or other user code to decide what to do about it and take action.\n\n\u003d\u003d\u003e Unless this feature is enabled by writing \"1\" to the special file\n /dev/cpuset/memory_pressure_enabled, the hook in the rebalance\n code of __alloc_pages() for this metric reduces to simply noticing\n that the cpuset_memory_pressure_enabled flag is zero. So only\n systems that enable this feature will compute the metric.\n\nWhy a per-cpuset, running average:\n\n Because this meter is per-cpuset, rather than per-task or mm, the\n system load imposed by a batch scheduler monitoring this metric is\n sharply reduced on large systems, because a scan of the tasklist can be\n avoided on each set of queries.\n\n Because this meter is a running average, instead of an accumulating\n counter, a batch scheduler can detect memory pressure with a single\n read, instead of having to read and accumulate results for a period of\n time.\n\n Because this meter is per-cpuset rather than per-task or mm, the\n batch scheduler can obtain the key information, memory pressure in a\n cpuset, with a single read, rather than having to query and accumulate\n results over all the (dynamically changing) set of tasks in the cpuset.\n\nA per-cpuset simple digital filter (requires a spinlock and 3 words of data\nper-cpuset) is kept, and updated by any task attached to that cpuset, if it\nenters the synchronous (direct) page reclaim code.\n\nA per-cpuset file provides an integer number representing the recent\n(half-life of 10 seconds) rate of direct page reclaims caused by the tasks\nin the cpuset, in units of reclaims attempted per second, times 1000.\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": "5966514db662fb24c9bb43226a80106bcffd51f8", "tree": "9c6d8f4f6fee0d6574de7e225141d37b28811dc3", "parents": [ "96b7f34143c2c823a6a750fcb758fc66c44945d2" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:47 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:42 2006 -0800" }, "message": "[PATCH] cpuset: mempolicy one more nodemask conversion\n\nFinish converting mm/mempolicy.c from bitmaps to nodemasks. The previous\nconversion had left one routine using bitmaps, since it involved a\ncorresponding change to kernel/cpuset.c\n\nFix that interface by replacing with a simple macro that calls nodes_subset(),\nor if !CONFIG_CPUSET, returns (1).\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nCc: Christoph Lameter \u003cchristoph@lameter.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "96b7f34143c2c823a6a750fcb758fc66c44945d2", "tree": "a17cadb13e4eeb555f32186579d5d174cf51796b", "parents": [ "10cef6029502915bdb3cf0821d425cf9dc30c817" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:01:46 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:42 2006 -0800" }, "message": "[PATCH] cpuset: better bitmap remap defaults\n\nFix the default behaviour for the remap operators in bitmap, cpumask and\nnodemask.\n\nAs previously submitted, the pair of masks \u003cA, B\u003e defined a map of the\npositions of the set bits in A to the corresponding bits in B. This is still\ntrue.\n\nThe issue is how to map the other positions, corresponding to the unset (0)\nbits in A. As previously submitted, they were all mapped to the first set bit\nposition in B, a constant map.\n\nWhen I tried to code per-vma mempolicy rebinding using these remap operators,\nI realized this was wrong.\n\nThis patch changes the default to map all the unset bit positions in A to the\nsame positions in B, the identity map.\n\nFor example, if A has bits 4-7 set, and B has bits 9-12 set, then the map\ndefined by the pair \u003cA, B\u003e maps each bit position in the first 32 bits as\nfollows:\n\n\t0 \u003d\u003d\u003e 0\n\t ...\n\t3 \u003d\u003d\u003e 3\n\t4 \u003d\u003d\u003e 9\n\t ...\n\t7 \u003d\u003d\u003e 12\n\t8 \u003d\u003d\u003e 8\n\t9 \u003d\u003d\u003e 9\n\t ...\n\t31 \u003d\u003d\u003e 31\n\nThis now corresponds to the typical behaviour desired when migrating pages and\npolicies from one cpuset to another.\n\nThe pages on nodes within the original cpuset, and the references in memory\npolicies to nodes within the original cpuset, are migrated to the\ncorresponding cpuset-relative nodes in the destination cpuset. Other pages\nand node references are left untouched.\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": "10cef6029502915bdb3cf0821d425cf9dc30c817", "tree": "2c9dfef95d58b64dcf4cdf3c32b18164928b438e", "parents": [ "30992c97ae9d01b17374fbfab76a869fb4bba500" ], "author": { "name": "Matt Mackall", "email": "mpm@selenic.com", "time": "Sun Jan 08 01:01:45 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:41 2006 -0800" }, "message": "[PATCH] slob: introduce the SLOB allocator\n\nconfigurable replacement for slab allocator\n\nThis adds a CONFIG_SLAB option under CONFIG_EMBEDDED. When CONFIG_SLAB is\ndisabled, the kernel falls back to using the \u0027SLOB\u0027 allocator.\n\nSLOB is a traditional K\u0026R/UNIX allocator with a SLAB emulation layer,\nsimilar to the original Linux kmalloc allocator that SLAB replaced. It\u0027s\nsignicantly smaller code and is more memory efficient. But like all\nsimilar allocators, it scales poorly and suffers from fragmentation more\nthan SLAB, so it\u0027s only appropriate for small systems.\n\nIt\u0027s been tested extensively in the Linux-tiny tree. I\u0027ve also\nstress-tested it with make -j 8 compiles on a 3G SMP+PREEMPT box (not\nrecommended).\n\nHere\u0027s a comparison for otherwise identical builds, showing SLOB saving\nnearly half a megabyte of RAM:\n\n$ size vmlinux*\n text data bss dec hex filename\n3336372 529360 190812 4056544 3de5e0 vmlinux-slab\n3323208 527948 190684 4041840 3dac70 vmlinux-slob\n\n$ size mm/{slab,slob}.o\n text data bss dec hex filename\n 13221 752 48 14021 36c5 mm/slab.o\n 1896 52 8 1956 7a4 mm/slob.o\n\n/proc/meminfo:\n SLAB SLOB delta\nMemTotal: 27964 kB 27980 kB +16 kB\nMemFree: 24596 kB 25092 kB +496 kB\nBuffers: 36 kB 36 kB 0 kB\nCached: 1188 kB 1188 kB 0 kB\nSwapCached: 0 kB 0 kB 0 kB\nActive: 608 kB 600 kB -8 kB\nInactive: 808 kB 812 kB +4 kB\nHighTotal: 0 kB 0 kB 0 kB\nHighFree: 0 kB 0 kB 0 kB\nLowTotal: 27964 kB 27980 kB +16 kB\nLowFree: 24596 kB 25092 kB +496 kB\nSwapTotal: 0 kB 0 kB 0 kB\nSwapFree: 0 kB 0 kB 0 kB\nDirty: 4 kB 12 kB +8 kB\nWriteback: 0 kB 0 kB 0 kB\nMapped: 560 kB 556 kB -4 kB\nSlab: 1756 kB 0 kB -1756 kB\nCommitLimit: 13980 kB 13988 kB +8 kB\nCommitted_AS: 4208 kB 4208 kB 0 kB\nPageTables: 28 kB 28 kB 0 kB\nVmallocTotal: 1007312 kB 1007312 kB 0 kB\nVmallocUsed: 48 kB 48 kB 0 kB\nVmallocChunk: 1007264 kB 1007264 kB 0 kB\n\n(this work has been sponsored in part by CELF)\n\nFrom: Ingo Molnar \u003cmingo@elte.hu\u003e\n\n Fix 32-bitness bugs in mm/slob.c.\n\nSigned-off-by: Matt Mackall \u003cmpm@selenic.com\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": "30992c97ae9d01b17374fbfab76a869fb4bba500", "tree": "b1ea66bec56fabd80571696d0b081423dcab2340", "parents": [ "50dd26ba0947aa653f0e42897aad7a4adce4e620" ], "author": { "name": "Matt Mackall", "email": "mpm@selenic.com", "time": "Sun Jan 08 01:01:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:41 2006 -0800" }, "message": "[PATCH] slob: introduce mm/util.c for shared functions\n\nAdd mm/util.c for functions common between SLAB and SLOB.\n\nSigned-off-by: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "50dd26ba0947aa653f0e42897aad7a4adce4e620", "tree": "c9d0e0b03024ceb4098311a1fe557038c6497089", "parents": [ "a5f51c966720fa519c6ce69b169107dbc5769cdf" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 08 01:01:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:41 2006 -0800" }, "message": "[PATCH] DEBUG_SLAB depends on SLAB\n\nMake DEBUG_SLAB depend on SLAB.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a5f51c966720fa519c6ce69b169107dbc5769cdf", "tree": "084928ba54750ba3959e376988b503f02ca698b8", "parents": [ "d5274261ea46f0aae93820fe36628249120d2f75" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sun Jan 08 01:01:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:41 2006 -0800" }, "message": "[PATCH] radix-tree: reduce tree height upon partial truncation\n\nShrink the height of a radix tree when it is partially truncated - we only do\nshrinkage of full truncation at present.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d5274261ea46f0aae93820fe36628249120d2f75", "tree": "e95c41295270c55ef27a3534894f066f31719ecc", "parents": [ "6e954b9e90c3a7157c0c1457dd3919e2a1345d23" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sun Jan 08 01:01:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:41 2006 -0800" }, "message": "[PATCH] radix tree: early termination of tag clearing\n\nCorrectly determine the tags to be cleared in radix_tree_delete() so we\ndon\u0027t keep moving up the tree clearing tags that we don\u0027t need to. For\nexample, if a tag is simply not set in the deleted item, nor anywhere up\nthe tree, radix_tree_delete() would attempt to clear it up the entire\nheight of the tree.\n\nAlso, tag_set() was made conditional so as not to dirty too many cachelines\nhigh up in the radix tree. Instead, put this logic into\nradix_tree_tag_set().\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6e954b9e90c3a7157c0c1457dd3919e2a1345d23", "tree": "61812f63c0b9a354fb9e7f8e9c11cb350afc4c4f", "parents": [ "d4829cd5b4bd1ea58ba1bebad44d562f4027c290" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sun Jan 08 01:01:40 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:41 2006 -0800" }, "message": "[PATCH] radix tree: code consolidation\n\nIntroduce helper any_tag_set() rather than repeat the same code sequence 4\ntimes.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d4829cd5b4bd1ea58ba1bebad44d562f4027c290", "tree": "c60f85fdb0233d7a8574b203aeac96d7570c583f", "parents": [ "2d89c929078588aa9b9c674ef03ee9aa816b59b8" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@us.ibm.com", "time": "Sun Jan 08 01:01:39 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:40 2006 -0800" }, "message": "[PATCH] remove get_task_struct_rcu()\n\nThe latest set of signal-RCU patches does not use get_task_struct_rcu().\nAttached is a patch that removes it.\n\nSigned-off-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2d89c929078588aa9b9c674ef03ee9aa816b59b8", "tree": "129971e5c75545c53236be294f521ec6e7021a2d", "parents": [ "e56d090310d7625ecb43a1eeebd479f04affb48b" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@us.ibm.com", "time": "Sun Jan 08 01:01:38 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:40 2006 -0800" }, "message": "[PATCH] Simpler signal-exit concurrency handling\n\nSome simplification in checking signal delivery against concurrent exit.\nInstead of using get_task_struct_rcu(), which increments the task_struct\nreference count, check the reference count after acquiring sighand lock.\n\nSigned-off-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e56d090310d7625ecb43a1eeebd479f04affb48b", "tree": "2f479215dff4a2d8f3a9ed85200a5bc4f51534be", "parents": [ "4369ef3c3e9d3bd9b879580678778f558d481e90" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 08 01:01:37 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:40 2006 -0800" }, "message": "[PATCH] RCU signal handling\n\nRCU tasklist_lock and RCU signal handling: send signals RCU-read-locked\ninstead of tasklist_lock read-locked. This is a scalability improvement on\nSMP and a preemption-latency improvement under PREEMPT_RCU.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: William Irwin \u003cwli@holomorphy.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4369ef3c3e9d3bd9b879580678778f558d481e90", "tree": "32b443b32c6de858c419f75dad07c46028359afe", "parents": [ "eafbaa94691f6a1fa67c3b076caa3ce4e2920100" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@us.ibm.com", "time": "Sun Jan 08 01:01:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:40 2006 -0800" }, "message": "[PATCH] Make RCU task_struct safe for oprofile\n\nApplying RCU to the task structure broke oprofile, because\nfree_task_notify() can now be called from softirq. This means that the\ntask_mortuary lock must be acquired with irq disabled in order to avoid\nintermittent self-deadlock. Since irq is now disabled, the critical\nsection within process_task_mortuary() has been restructured to be O(1) in\norder to maximize scalability and minimize realtime latency degradation.\n\nKudos to Wu Fengguang for finding this problem!\n\nCC: Wu Fengguang \u003cwfg@mail.ustc.edu.cn\u003e\nCc: Philippe Elie \u003cphil.el@wanadoo.fr\u003e\nCc: John Levon \u003clevon@movementarian.org\u003e\nSigned-off-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "eafbaa94691f6a1fa67c3b076caa3ce4e2920100", "tree": "3534b420ba7f1465265277b99b0b5f282d38facb", "parents": [ "c0a689d05d8dc1580aeb87b2959e3de8c57f5f77" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sun Jan 08 01:01:34 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:40 2006 -0800" }, "message": "[PATCH] uml: prevent MODE_SKAS\u003dn and MODE_TT\u003dn\n\nIf MODE_TT\u003dn, MODE_SKAS must be y.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c0a689d05d8dc1580aeb87b2959e3de8c57f5f77", "tree": "05e8b4f18f90a9b2b6cebed72cb668808c94cafb", "parents": [ "f8aaeacec159f2d9003872781fa4d49659e347fb" ], "author": { "name": "Jeff Dike", "email": "jdike@addtoit.com", "time": "Sun Jan 08 01:01:33 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:40 2006 -0800" }, "message": "[PATCH] uml: whitespace cleanup\n\nThis fixes some mangled whitespace added by the earlier trap_user.c patch.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f8aaeacec159f2d9003872781fa4d49659e347fb", "tree": "f59dc7ae8fccc41e2ded098182a146086c6e2239", "parents": [ "c66fdd5e324392584c6f11de65cfe24b0e2d9303" ], "author": { "name": "Jeff Dike", "email": "jdike@addtoit.com", "time": "Sun Jan 08 01:01:32 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:39 2006 -0800" }, "message": "[PATCH] consolidate asm/futex.h\n\nMost of the architectures have the same asm/futex.h. This consolidates them\ninto asm-generic, with the arches including it from their own asm/futex.h.\n\nIn the case of UML, this reverts the old broken futex.h and goes back to using\nthe same one as almost everyone else.\n\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c66fdd5e324392584c6f11de65cfe24b0e2d9303", "tree": "f05cb784406c0a0cb24d291e515dfcaa3e4b6464", "parents": [ "ea2ba7dc3dd3f85034e6da6abacc813d723a2ad5" ], "author": { "name": "Gennady Sharapov", "email": "Gennady.V.Sharapov@intel.com", "time": "Sun Jan 08 01:01:32 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:39 2006 -0800" }, "message": "[PATCH] uml: merge trap_user.c and trap_kern.c\n\nThe serial UML OS-abstraction layer patch (um/kernel dir).\n\nThis joins trap_user.c and trap_kernel.c files.\n\nSigned-off-by: Gennady Sharapov \u003cGennady.V.Sharapov@intel.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ea2ba7dc3dd3f85034e6da6abacc813d723a2ad5", "tree": "56f3d2a22d3ba3d91042d9a536b659b9c967dc03", "parents": [ "0805d89c151b4800eade4c2f50d39c5253d7d054" ], "author": { "name": "Gennady Sharapov", "email": "Gennady.V.Sharapov@intel.com", "time": "Sun Jan 08 01:01:31 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:39 2006 -0800" }, "message": "[PATCH] uml: move libc-dependent code from trap_user.c\n\nThe serial UML OS-abstraction layer patch (um/kernel dir).\n\nThis moves all systemcalls from trap_user.c file under os-Linux dir\n\nSigned-off-by: Gennady Sharapov \u003cGennady.V.Sharapov@intel.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0805d89c151b4800eade4c2f50d39c5253d7d054", "tree": "3ff8a48973e266f5e9eccf6aa38c80282aef12ca", "parents": [ "b2de464f7f0006bec162559a8db161869d32ee93" ], "author": { "name": "Gennady Sharapov", "email": "Gennady.V.Sharapov@intel.com", "time": "Sun Jan 08 01:01:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:39 2006 -0800" }, "message": "[PATCH] uml: move libc-dependent code from signal_user.c\n\nThe serial UML OS-abstraction layer patch (um/kernel dir).\n\nThis moves all systemcalls from signal_user.c file under os-Linux dir\n\nSigned-off-by: Gennady Sharapov \u003cGennady.V.Sharapov@intel.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b2de464f7f0006bec162559a8db161869d32ee93", "tree": "7770b8cff75fc64ad08607897484bf1128bea531", "parents": [ "1fd73c6b6737b7e6eacac1b00dac16e7540c3cb1" ], "author": { "name": "Woody Suwalski", "email": "woodys@xandros.com", "time": "Sun Jan 08 01:01:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:39 2006 -0800" }, "message": "[PATCH] ARM: Netwinder ds1620 driver needs an export to be built as module\n\nds1620 module is using gpio_read symbol, so works only if \"built-in\" symbol\nneeds to be exported from the kernel image\n\nSigned-off-by: Woody Suwalski \u003cwoodys@xandros.com\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": "1fd73c6b6737b7e6eacac1b00dac16e7540c3cb1", "tree": "e66dbe34118b289c6f89a23764e355ea62fa2c62", "parents": [ "22fc6eccbf4ce4eb6265e6ada7b50a7b9cc57d05" ], "author": { "name": "Ravikiran G Thirumalai", "email": "kiran@scalex86.org", "time": "Sun Jan 08 01:01:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:39 2006 -0800" }, "message": "[PATCH] Kill L1_CACHE_SHIFT_MAX\n\nKill L1_CACHE_SHIFT from all arches. Since L1_CACHE_SHIFT_MAX is not used\nanymore with the introduction of INTERNODE_CACHE, kill L1_CACHE_SHIFT_MAX.\n\nSigned-off-by: Ravikiran Thirumalai \u003ckiran@scalex86.org\u003e\nSigned-off-by: Shai Fultheim \u003cshai@scalex86.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "22fc6eccbf4ce4eb6265e6ada7b50a7b9cc57d05", "tree": "3887dc6f1eeb658d773be037971b98d6f5fb3dd7", "parents": [ "6d524aed1f50b2b1d5b4ad5a4e2fe3f38106d0a6" ], "author": { "name": "Ravikiran G Thirumalai", "email": "kiran@scalex86.org", "time": "Sun Jan 08 01:01:27 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:38 2006 -0800" }, "message": "[PATCH] Change maxaligned_in_smp alignemnt macros to internodealigned_in_smp macros\n\n____cacheline_maxaligned_in_smp is currently used to align critical structures\nand avoid false sharing. It uses per-arch L1_CACHE_SHIFT_MAX and people find\nL1_CACHE_SHIFT_MAX useless.\n\nHowever, we have been using ____cacheline_maxaligned_in_smp to align\nstructures on the internode cacheline size. As per Andi\u0027s suggestion,\nfollowing patch kills ____cacheline_maxaligned_in_smp and introduces\nINTERNODE_CACHE_SHIFT, which defaults to L1_CACHE_SHIFT for all arches.\nArches needing L3/Internode cacheline alignment can define\nINTERNODE_CACHE_SHIFT in the arch asm/cache.h. Patch replaces\n____cacheline_maxaligned_in_smp with ____cacheline_internodealigned_in_smp\n\nWith this patch, L1_CACHE_SHIFT_MAX can be killed\n\nSigned-off-by: Ravikiran Thirumalai \u003ckiran@scalex86.org\u003e\nSigned-off-by: Shai Fultheim \u003cshai@scalex86.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6d524aed1f50b2b1d5b4ad5a4e2fe3f38106d0a6", "tree": "8b7e5fda1475286379e4cb4b18dc9fdad87888ca", "parents": [ "2087ff3ec56eba9bccd3b3a9d4d42670b1543f5d" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:26 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:38 2006 -0800" }, "message": "[PATCH] frv: fix uninitialised variable in serverworks driver\n\nFix an uninitialised variable warning in the serverworks driver.\n\nSigned-off-by: 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": "2087ff3ec56eba9bccd3b3a9d4d42670b1543f5d", "tree": "10c0604f610a583a6ad7077453799a15e5400cb5", "parents": [ "41be6aef38c08f1f85ac1c4bd8191b0d1ec61b4c" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:38 2006 -0800" }, "message": "[PATCH] frv: fix uninitialised variable in atm nicstar driver\n\nFix an uninitialised variable warning in the atm nicstar driver.\n\nSigned-off-by: 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": "41be6aef38c08f1f85ac1c4bd8191b0d1ec61b4c", "tree": "50c3cca13c3c069fb2061bcf324ff553128c6700", "parents": [ "5c15d41bab185431a9a28982b5aaac251dde4556" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:38 2006 -0800" }, "message": "[PATCH] frv: miscellaneous changes\n\nFix a number of miscellanous items:\n\n (1) Declare lock sections in the linker script.\n\n (2) Recurse in the correct manner in the arch makefile.\n\n (3) asm/bug.h requires asm/linkage.h to be included first. One C file puts\n asm/bug.h first.\n\n (4) Add an empty RTC header file to avoid missing header file errors.\n\n (5) sg_dma_address() should use the dma_address member of a scatter list.\n\n (6) Add trivial pci_unmap support.\n\n (7) Add pgprot_noncached()\n\n (8) Discard u_quad_t.\n\n (9) Use ~0UL rather than ULONG_MAX in unistd.h in case the latter isn\u0027t\n declared.\n\n(10) Add an empty VGA header file to avoid missing header file errors.\n\n(11) Add an XOR header file to use the generic XOR stuff.\n\nSigned-off-by: 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": "5c15d41bab185431a9a28982b5aaac251dde4556", "tree": "5cc009ca5a0822f32f73961556a0a4401a38e8c9", "parents": [ "f8aec7573b87d2bc09cafab459476953353d2efa" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:38 2006 -0800" }, "message": "[PATCH] frv: make get_user macro cast pointers\n\nMake the get_user macro cast the source pointer to an appropriate type for the\nspecified size.\n\nSigned-off-by: 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": "f8aec7573b87d2bc09cafab459476953353d2efa", "tree": "d2d988ebed735c059242181e54d3407b37dae93f", "parents": [ "7a758313905f8b085b4591e8838626274e88b969" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:23 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:38 2006 -0800" }, "message": "[PATCH] frv: force serial driver inclusion\n\nForce the 8230 serial driver to be built in if the on-CPU UARTs are to be\nused. It can\u0027t be used as a module because the arch setup needs to call into\nit.\n\nSigned-off-by: 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": "7a758313905f8b085b4591e8838626274e88b969", "tree": "168dec8dfc40a5c01fe2d9ad3920e1f7f6238fee", "parents": [ "a2a88f88782e8815cafa22f2b9e22234b9a61d0a" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:22 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:37 2006 -0800" }, "message": "[PATCH] frv: fix PCMCIA configuration\n\nFix PCMCIA configuration for FRV by including the stock PCMCIA configuration\ndescription file.\n\nSigned-off-by: 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": "a2a88f88782e8815cafa22f2b9e22234b9a61d0a", "tree": "b5f949e476fecf756adda75abf25b5e2a8357ce0", "parents": [ "00d76710c253341b1e84795923e59ccdb099628f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:22 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:37 2006 -0800" }, "message": "[PATCH] frv: add pci_iomap\n\nImplement pci_iomap() for FRV.\n\nSigned-off-by: 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": "00d76710c253341b1e84795923e59ccdb099628f", "tree": "0865a6f51fc6034a40dc7e35fad882b7e181e0a1", "parents": [ "a90a72c85fb202d0b172da27d8df2579b6591783" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:37 2006 -0800" }, "message": "[PATCH] frv: add module support stubs\n\nAdd stubs for FRV module support.\n\nSigned-off-by: 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": "a90a72c85fb202d0b172da27d8df2579b6591783", "tree": "6876226fe257b0f191031492d83714f000a78d25", "parents": [ "018b8d12bc85f8fb332239b11d919ea0724c49a4" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:36 2006 -0800" }, "message": "[PATCH] frv: supply various missing I/O access primitives\n\nSupply various I/O access primitives that are missing for the FRV arch:\n\n (*) mmiowb()\n\n (*) read*_relaxed()\n\n (*) ioport_*map()\n\n (*) ioread*(), iowrite*(), ioread*_rep() and iowrite*_rep()\n\n (*) pci_io*map()\n\n (*) check_signature()\n\nThe patch also makes __is_PCI_addr() more efficient.\n\nSigned-off-by: 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": "018b8d12bc85f8fb332239b11d919ea0724c49a4", "tree": "88e1cfa3540e09df74ba0fcc82fad6af8a892b0c", "parents": [ "402344012ebe696d9353bbf056889ddaaec83079" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:36 2006 -0800" }, "message": "[PATCH] frv: support module exception tables\n\nFix the exception table handling so that modules exceptions are dealt with.\n\nSigned-off-by: 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": "402344012ebe696d9353bbf056889ddaaec83079", "tree": "4a4072bdfe80be4c565d01a9188ef5da3a31e19a", "parents": [ "8369ce4cfe18decc3ea0afcf91e67c665479c78e" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:36 2006 -0800" }, "message": "[PATCH] frv: implement and export various things required by modules\n\nExport a number of features required to build all the modules. It also\nimplements the following simple features:\n\n (*) csum_partial_copy_from_user() for MMU as well as no-MMU.\n\n (*) __ucmpdi2().\n\nso that they can be exported too.\n\nSigned-off-by: 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": "8369ce4cfe18decc3ea0afcf91e67c665479c78e", "tree": "bd39d51bde14f27c5c315c8ff38a81af2f38afe4", "parents": [ "2fa9e7e2dce6aafecc1890461bdc00d78897be8b" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:36 2006 -0800" }, "message": "[PATCH] frv: drop unsupported debugging features\n\nDrop support for debugging features that aren\u0027t supported on FRV:\n\n (*) EARLY_PRINTK\n\n\tThe on-chip UARTs are set up early enough that this isn\u0027t required,\n\tand VGA support isn\u0027t available. There\u0027s also a gdbstub available.\n\n (*) DEBUG_PAGEALLOC\n\n\tThis can\u0027t be easily be done since we use huge static mappings to\n\tcover the kernel, not pages.\n\nSigned-off-by: 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": "2fa9e7e2dce6aafecc1890461bdc00d78897be8b", "tree": "ea17c2801b5f9b59027641cb1aebc87d83397363", "parents": [ "2919b51075b3906c2f476e5a932244af1947bf80" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:36 2006 -0800" }, "message": "[PATCH] frv: drop 8/16-bit xchg and cmpxchg\n\nDrop support for 8-bit and 16-bit xchg and cmpxchg emulation and implements\n32-bit xchg with the SWAP/SWAPI instruction.\n\nSigned-off-by: 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": "2919b51075b3906c2f476e5a932244af1947bf80", "tree": "6dabc37140a11d21f7bdc5a77cbec3bedc3588ef", "parents": [ "277cb103e3d7b31b8f4941b6a495b1b80236b05c" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sun Jan 08 01:01:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:36 2006 -0800" }, "message": "[PATCH] frv: suppress configuration of certain features for FRV\n\nSuppress configuration of certain features for the FRV arch as they can\u0027t be\nbuilt for FRV at the moment:\n\n (*) RTC\n\n (*) HISAX_*\n\n (*) PARPORT_PC\n\n (*) VGA_CONSOLE\n\n (*) BINFMT_ELF\n\nSigned-off-by: 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": "277cb103e3d7b31b8f4941b6a495b1b80236b05c", "tree": "3a0f4bb2e2342fb41425301fbcb4b711a9d179e4", "parents": [ "37610ff3cb63f59b89370681ff780687d8a7bed3" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jan 08 01:01:14 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:46 2006 -0800" }, "message": "[PATCH] cs89x0: fix up after pnx0105 Kconfig symbol renaming\n\nThe Kconfig symbol for pnx0105 was recently renamed to ARCH_PNX010X.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nCc: dmitry pervushin \u003cdpervushin@ru.mvista.com\u003e\nCc: \u003cdsaxena@plexity.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "37610ff3cb63f59b89370681ff780687d8a7bed3", "tree": "3bc3e49f946cb0baed2a0dcdcc0ac05ad2471d4b", "parents": [ "084f746a01ca026920e388e76e913cc7a26d5a3f" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jan 08 01:01:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:46 2006 -0800" }, "message": "[PATCH] fix Kconfig depends for cs89x0 (PNX010X support)\n\nPNX010X support for CS89x0 should be conditional on NET_PCI, as it is an \u0027on\nboard controller\u0027 and NET_PCI includes that category of NICs. Since\nARCH_PNX0105 was recently changed to ARCH_PNX010X, incorporate that change as\nwell while we\u0027re at it.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nCc: dmitry pervushin \u003cdpervushin@ru.mvista.com\u003e\nCc: \u003cdsaxena@plexity.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "084f746a01ca026920e388e76e913cc7a26d5a3f", "tree": "8eb430502c39b4398bb162e80b012cc659fc4eee", "parents": [ "3b68d70dffe255e7681d5725d96bc2b92a24bb9d" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jan 08 01:01:12 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:46 2006 -0800" }, "message": "[PATCH] cs89x0: switch {in,out}sw to {read,write}words\n\nImplement readwords/writewords that use readword/writeword, and switch the\nrest of the driver over to use these.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nCc: dmitry pervushin \u003cdpervushin@ru.mvista.com\u003e\nCc: \u003cdsaxena@plexity.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3b68d70dffe255e7681d5725d96bc2b92a24bb9d", "tree": "0f311381f9d39e10360431cb57c94b7bcae62727", "parents": [ "3eaa5e7dcce0653d2bfd2ab85a623687da49f8d5" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jan 08 01:01:11 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:45 2006 -0800" }, "message": "[PATCH] cs89x0: cleanly implement ixdp2x01 and pnx0501 support\n\nImplement suitable versions of the readword/writeword macros for ixdp2x01 and\npnx0501. Handle the 32-bit spacing of the registers in these functions\ninstead of in the header file.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nCc: dmitry pervushin \u003cdpervushin@ru.mvista.com\u003e\nCc: \u003cdsaxena@plexity.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3eaa5e7dcce0653d2bfd2ab85a623687da49f8d5", "tree": "92f8471f9776088acec5db6efb7fe9158446a583", "parents": [ "0d5affcfe23ade8c4c01154e7e381e2a9a916399" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jan 08 01:01:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:45 2006 -0800" }, "message": "[PATCH] cs89x0: make {read,write}reg use {read,write}word\n\nMake readreg/writereg use readword/writeword.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nCc: dmitry pervushin \u003cdpervushin@ru.mvista.com\u003e\nCc: \u003cdsaxena@plexity.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0d5affcfe23ade8c4c01154e7e381e2a9a916399", "tree": "ba1e07c7e7ade464c79fa76681f5883136333608", "parents": [ "fc8c7d79b117f7a5b17640bf657d95afe4025bb8" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jan 08 01:01:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:45 2006 -0800" }, "message": "[PATCH] cs89x0: swap {read,write}reg and {read,write}word\n\nReverse the order of readreg/writereg and readword/writeword in the\nfile, so that we can make readreg/writereg use readword/writeword.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nCc: dmitry pervushin \u003cdpervushin@ru.mvista.com\u003e\nCc: \u003cdsaxena@plexity.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fc8c7d79b117f7a5b17640bf657d95afe4025bb8", "tree": "15255d30ca5e97793abbb8fc5bef83b8eb6495c2", "parents": [ "974dffc2dd72d499a3ff150f61c8025b097a2c34" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jan 08 01:01:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:45 2006 -0800" }, "message": "[PATCH] cs89x0: convert {inw,outw} calls to {read,write}word\n\nSwitch all occurences of inw/outw in the driver over to readword/writeword.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nCc: dmitry pervushin \u003cdpervushin@ru.mvista.com\u003e\nCc: \u003cdsaxena@plexity.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "974dffc2dd72d499a3ff150f61c8025b097a2c34", "tree": "17b4a4890466dd8f67cd5163030c6f9675d3adb7", "parents": [ "2f659f462d2ab519068d0e2bb677d7a700decb8d" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jan 08 01:01:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:45 2006 -0800" }, "message": "[PATCH] cs89x0: make {read,write}word take base_addr\n\nreadword() and writeword() take a \u0027struct net_device *\u0027 and deref its\n-\u003ebase_addr member. Make them take the base_addr directly instead, so\nthat we can switch the other occurences of inw/outw in the file over\nto readword/writeword as well.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nCc: dmitry pervushin \u003cdpervushin@ru.mvista.com\u003e\nCc: \u003cdsaxena@plexity.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2f659f462d2ab519068d0e2bb677d7a700decb8d", "tree": "de65a0b6151880ef5d0b06efd949e32629a2dfd5", "parents": [ "6ce3c4c0ff62ca6391019b7832fb41a7f28b9e26" ], "author": { "name": "Kirill Korotaev", "email": "dev@sw.ru", "time": "Sun Jan 08 01:01:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:45 2006 -0800" }, "message": "[PATCH] Optimise oom kill of current task\n\nWhen oom_killer kills current there\u0027s no need to call\nschedule_timeout_interruptible() since task must die ASAP.\n\nSigned-Off-By: Pavel Emelianov \u003cxemul@sw.ru\u003e\nSigned-Off-By: Kirill Korotaev \u003cdev@openvz.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6ce3c4c0ff62ca6391019b7832fb41a7f28b9e26", "tree": "44801fafc41a45368de7a8e79306d57a04735f1d", "parents": [ "48fce3429df84a94766fbbc845fa8450d0715b48" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun Jan 08 01:01:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:44 2006 -0800" }, "message": "[PATCH] Move page migration related functions near do_migrate_pages()\n\nGroup page migration functions in mempolicy.c\n\nAdd a forward declaration for migrate_page_add (like gather_stats()) and use\nour new found mobility to group all page migration related function around\ndo_migrate_pages().\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "48fce3429df84a94766fbbc845fa8450d0715b48", "tree": "4458b95a0ef8a1896049415a0e3fc8a0e89d340a", "parents": [ "132beacf9785d2e6e8aecb59aa078f3ca5668fa6" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun Jan 08 01:01:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:44 2006 -0800" }, "message": "[PATCH] mempolicies: unexport get_vma_policy()\n\nSince the numa_maps functionality is now in mempolicy.c we no longer need to\nexport get_vma_policy().\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "132beacf9785d2e6e8aecb59aa078f3ca5668fa6", "tree": "7b1274279448e4fde20489b7572455ef93bc4c3d", "parents": [ "1a75a6c825c17249ca49f050a872a04ce0997ce3" ], "author": { "name": "Christoph Lameter", "email": "clameter@engr.sgi.com", "time": "Sun Jan 08 01:01:02 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:44 2006 -0800" }, "message": "[PATCH] Drop page table lock before calling migrate_page_add()\n\nmigrate_page_add cannot be called with a spinlock held (calls\nisolate_lru_page which calles schedule_on_each_cpu). Drop ptl lock in\ncheck_pte_range before calling migrate_page_add().\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1a75a6c825c17249ca49f050a872a04ce0997ce3", "tree": "2ca8fc6513a20e5b4bec67686323ce1f5c8e237c", "parents": [ "38e35860dbe6197a4b42eb6e8b47da940b7695dd" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun Jan 08 01:01:02 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:44 2006 -0800" }, "message": "[PATCH] Fold numa_maps into mempolicies.c\n\nFirst discussed at http://marc.theaimsgroup.com/?t\u003d113149255100001\u0026r\u003d1\u0026w\u003d2\n\n- Use the check_range() in mempolicy.c to gather statistics.\n\n- Improve the numa_maps code in general and fix some comments.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "38e35860dbe6197a4b42eb6e8b47da940b7695dd", "tree": "2794681eb62c4bd84e186693df265c9f1a0b28f4", "parents": [ "ef2bf0dc8675e14cf8cba3b7fb9f48d72640a70e" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun Jan 08 01:01:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:44 2006 -0800" }, "message": "[PATCH] mempolicies: private pointer in check_range and MPOL_MF_INVERT\n\nThis was was first posted at\nhttp://marc.theaimsgroup.com/?l\u003dlinux-mm\u0026m\u003d113149240227584\u0026w\u003d2\n\n(Part of this functionality is also contained in the direct migration\npathset. The functionality here is more generic and independent of that\npatchset.)\n\n- Add internal flags MPOL_MF_INVERT to control check_range() behavior.\n\n- Replace the pagelist passed through by check_range by a general\n private pointer that may be used for other purposes.\n (The following patches will use that to merge numa_maps into\n mempolicy.c and to better group the page migration code in\n the policy layer)\n\n- Improve some comments.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ef2bf0dc8675e14cf8cba3b7fb9f48d72640a70e", "tree": "6ef3afba5ca1929cc982efad092ffae62233b813", "parents": [ "cd105df4590c89837a1c300843238148cfef9b5f" ], "author": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Sun Jan 08 01:01:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:44 2006 -0800" }, "message": "[PATCH] rmap: additional diagnostics in page_remove_rmap()\n\nWe seem to be hitting this assertion failure too often for it to be\nhardware bugs.\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": "cd105df4590c89837a1c300843238148cfef9b5f", "tree": "bea54d8f24ad97d4af5fda6baac5711fa524af0e", "parents": [ "152194aaa6266d71dfee57882a23def339ef17a4" ], "author": { "name": "Tobias Klauser", "email": "tklauser@nuerscht.ch", "time": "Sun Jan 08 01:00:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:43 2006 -0800" }, "message": "[PATCH] mm: clean up local variables\n\nClean up a local variable with the same name as a variable in a larger\nblock. Also move a variable into the block where it\u0027s actually used.\n\nSpotted by http://linuxicc.sourceforge.net/\n\nSigned-off-by: Tobias Klauser \u003ctklauser@nuerscht.ch\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "152194aaa6266d71dfee57882a23def339ef17a4", "tree": "9af269a9f4c14e549c719207b0856da32ddec746", "parents": [ "aea47ff363c15b0be5fc27ed991b1fdee338f0a7" ], "author": { "name": "Avishay Traeger", "email": "atraeger@cs.sunysb.edu", "time": "Sun Jan 08 01:00:58 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:43 2006 -0800" }, "message": "[PATCH] set_page_count() macro safety\n\nFix set_page_count() macro to handle complex arguments.\n\nSigned-off-by: Avishay Traeger \u003catraeger@cs.sunysb.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "aea47ff363c15b0be5fc27ed991b1fdee338f0a7", "tree": "0932af1adfcf795fe8793ce24eb338e832d5fa2c", "parents": [ "45b07ef31d1182d2cfde7711327e3afb268bb1ac" ], "author": { "name": "Christoph Lameter", "email": "clameter@engr.sgi.com", "time": "Sun Jan 08 01:00:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:43 2006 -0800" }, "message": "[PATCH] mm: make hugepages obey cpusets.\n\nSee http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d113167000201265\u0026w\u003d2\nhttp://marc.theaimsgroup.com/?l\u003dlinux-mm\u0026m\u003d113167267527312\u0026w\u003d2\n\nMake hugepages obey cpusets.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nAcked-by: William Irwin \u003cwli@holomorphy.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "45b07ef31d1182d2cfde7711327e3afb268bb1ac", "tree": "3bf820531f920b43d4ed963643b1f565c82bcaa4", "parents": [ "d0d963281ccb22e6f339bfdd75c6b2e31351929f" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Sun Jan 08 01:00:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:43 2006 -0800" }, "message": "[PATCH] cpusets: swap migration interface\n\nAdd a boolean \"memory_migrate\" to each cpuset, represented by a file\ncontaining \"0\" or \"1\" in each directory below /dev/cpuset.\n\nIt defaults to false (file contains \"0\"). It can be set true by writing\n\"1\" to the file.\n\nIf true, then anytime that a task is attached to the cpuset so marked, the\npages of that task will be moved to that cpuset, preserving, to the extent\npractical, the cpuset-relative placement of the pages.\n\nAlso anytime that a cpuset so marked has its memory placement changed (by\nwriting to its \"mems\" file), the tasks in that cpuset will have their pages\nmoved to the cpusets new nodes, preserving, to the extent practical, the\ncpuset-relative placement of the moved pages.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nCc: Christoph Lameter \u003cchristoph@lameter.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d0d963281ccb22e6f339bfdd75c6b2e31351929f", "tree": "ddeb3d1cf73675d71b21be8893b16cf5014c1bc5", "parents": [ "d498471133ff1f9586a06820beaeebc575fe2814" ], "author": { "name": "Christoph Lameter", "email": "clameter@engr.sgi.com", "time": "Sun Jan 08 01:00:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:42 2006 -0800" }, "message": "[PATCH] SwapMig: Switch error handling in migrate_pages to use -Exx\n\nUse -Exxx instead of numeric return codes and cleanup the code in\nmigrate_pages() using -Exx error codes.\n\nConsolidate successful migration handling\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d498471133ff1f9586a06820beaeebc575fe2814", "tree": "c7cde93441692e3b32d83dfbf85858ab2d85e481", "parents": [ "ee27497df36823f2793212cad0997c044eb0e1eb" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun Jan 08 01:00:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:12:42 2006 -0800" }, "message": "[PATCH] SwapMig: Extend parameters for migrate_pages()\n\nExtend the parameters of migrate_pages() to allow the caller control over the\nfate of successfully migrated or impossible to migrate pages.\n\nSwap migration and direct migration will have the same interface after this\npatch so that patches can be independently applied to the policy layer and the\ncore migration code.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ], "next": "ee27497df36823f2793212cad0997c044eb0e1eb" }