)]}' { "log": [ { "commit": "0149e57fedcaca8905b6cca091fcb0915ff3e27d", "tree": "90af92ad51346a4d002169f8348e240df17a3e37", "parents": [ "46125c1c90882e17f856f1ba30440efea9135e80" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Feb 08 02:10:32 2008 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Feb 08 02:10:32 2008 +0000" }, "message": "dm: targets no longer experimental\n\nDrop the EXPERIMENTAL tag from well-established device-mapper targets, so\nthe newer ones stand out better.\n\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "d1622e89099b7cdda20d95a68940067bdddda03c", "tree": "1f892cbd0f7b9c99332e37a2063e74b61fad59bb", "parents": [ "512875bd9661368da6f993205a61213b79ba1df0" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Thu Dec 13 14:15:43 2007 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Thu Dec 20 17:32:09 2007 +0000" }, "message": "dm mpath: hp requires scsi\n\nWith CONFIG_SCSI\u003dn __scsi_print_sense() is never linked in.\n\ndrivers/built-in.o: In function `hp_sw_end_io\u0027:\ndm-mpath-hp-sw.c:(.text+0x914f8): undefined reference to `__scsi_print_sense\u0027\n\nCaught with a randconfig on current git.\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "51e5b2bd34ded40ef48cade8a6a8f1baa0b4275e", "tree": "7c1650dcd2f53bed2c0b8c9538e8da2d2d1286c2", "parents": [ "96a1f7dba6e464155c0d1dc69c6c2efa96b644ac" ], "author": { "name": "Mike Anderson", "email": "andmike@linux.vnet.ibm.com", "time": "Fri Oct 19 22:48:00 2007 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Sat Oct 20 02:01:24 2007 +0100" }, "message": "dm: add uevent to core\n\nThis patch adds a uevent skeleton to device-mapper.\n\nSigned-off-by: Mike Anderson \u003candmike@linux.vnet.ibm.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "16ebbf358477b762115fec2f85d9b9496a5cae76", "tree": "f25ad7881636aa21e85027be00056f5675a45de5", "parents": [ "c9e45581ad530cc1ca4b5d4add44a5b625234ada" ], "author": { "name": "Dave Wysochanski", "email": "dwysocha@redhat.com", "time": "Fri Oct 19 22:47:54 2007 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Sat Oct 20 02:01:19 2007 +0100" }, "message": "dm mpath: add hp handler\n\nThis patch adds the most basic dm-multipath hardware support for the\nHP active/passive arrays.\n\nSigned-off-by: Dave Wysochanski \u003cdwysocha@redhat.com\u003e\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\nAcked-by: Chandra Seetharaman \u003csekharan@us.ibm.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "6e106b0d97e79f1abb60cc49a53af760950c3384", "tree": "1a5af89d408ef7bab2360259494fd590f01cf81c", "parents": [ "1a8f46100b657f533ce677e79bc27c6794c91c46" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Aug 24 15:35:15 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Aug 24 16:10:39 2007 -0700" }, "message": "DM_MULTIPATH_RDAC: \"scsi_normalize_sense\" undefined\n\nDM_MULTIPATH_RDAC uses SCSI API(s) and is for a SCSI device,\nso add SCSI to its depends on to prevent build errors.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\n[ Tested and Verified by Chandra Seetharaman ]\nAcked-by: Chandra Seetharaman \u003csekharan@us.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "afd44034acdb54972923bb327bc9f984663ee78b", "tree": "489c46c92f66c0aeccd4b4785fc94be49d485a9b", "parents": [ "0c4a59fed41bdd4c30ce0999a87f30a812f29ee2" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@linux01.gwdg.de", "time": "Tue Jul 17 04:06:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:15 2007 -0700" }, "message": "Use menuconfig objects II - MD\n\nChange Kconfig objects from \"menu, config\" into \"menuconfig\" so\nthat the user can disable the whole feature without having to\nenter the menu first.\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@gmx.de\u003e\nAcked-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e030dbf91a87da7e8be3be3ca781558695bea683", "tree": "4ff2e01621a888be4098ca48c404775e56a55a0d", "parents": [ "12a22960549979c10a95cc97f8ec63b461c55692", "3039f0735a280b54c7364fbfe6a9287f7f0b510a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Jul 13 10:52:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Jul 13 10:52:27 2007 -0700" }, "message": "Merge branch \u0027ioat-md-accel-for-linus\u0027 of git://lost.foo-projects.org/~dwillia2/git/iop\n\n* \u0027ioat-md-accel-for-linus\u0027 of git://lost.foo-projects.org/~dwillia2/git/iop: (28 commits)\n ioatdma: add the unisys \"i/oat\" pci vendor/device id\n ARM: Add drivers/dma to arch/arm/Kconfig\n iop3xx: surface the iop3xx DMA and AAU units to the iop-adma driver\n iop13xx: surface the iop13xx adma units to the iop-adma driver\n dmaengine: driver for the iop32x, iop33x, and iop13xx raid engines\n md: remove raid5 compute_block and compute_parity5\n md: handle_stripe5 - request io processing in raid5_run_ops\n md: handle_stripe5 - add request/completion logic for async expand ops\n md: handle_stripe5 - add request/completion logic for async read ops\n md: handle_stripe5 - add request/completion logic for async check ops\n md: handle_stripe5 - add request/completion logic for async compute ops\n md: handle_stripe5 - add request/completion logic for async write ops\n md: common infrastructure for running operations with raid5_run_ops\n md: raid5_run_ops - run stripe operations outside sh-\u003elock\n raid5: replace custom debug PRINTKs with standard pr_debug\n raid5: refactor handle_stripe5 and handle_stripe6 (v3)\n async_tx: add the async_tx api\n xor: make \u0027xor_blocks\u0027 a library routine for use with async_tx\n dmaengine: make clients responsible for managing channels\n dmaengine: refactor dmaengine around dma_async_tx_descriptor\n ...\n" }, { "commit": "9bc89cd82d6f88fb0ca39b30445c329a430fd66b", "tree": "7bd0e856abd359f84edea1bacfd1dd32edd93fbb", "parents": [ "685784aaf3cd0e3ff5e36c7ecf6f441cdbf57f73" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jan 02 11:10:44 2007 -0700" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Fri Jul 13 08:06:14 2007 -0700" }, "message": "async_tx: add the async_tx api\n\nThe async_tx api provides methods for describing a chain of asynchronous\nbulk memory transfers/transforms with support for inter-transactional\ndependencies. It is implemented as a dmaengine client that smooths over\nthe details of different hardware offload engine implementations. Code\nthat is written to the api can optimize for asynchronous operation and the\napi will fit the chain of operations to the available offload resources. \n \n\tI imagine that any piece of ADMA hardware would register with the\n\t\u0027async_*\u0027 subsystem, and a call to async_X would be routed as\n\tappropriate, or be run in-line. - Neil Brown\n\nasync_tx exploits the capabilities of struct dma_async_tx_descriptor to\nprovide an api of the following general format:\n\nstruct dma_async_tx_descriptor *\nasync_\u003coperation\u003e(..., struct dma_async_tx_descriptor *depend_tx,\n\t\t\tdma_async_tx_callback cb_fn, void *cb_param)\n{\n\tstruct dma_chan *chan \u003d async_tx_find_channel(depend_tx, \u003coperation\u003e);\n\tstruct dma_device *device \u003d chan ? chan-\u003edevice : NULL;\n\tint int_en \u003d cb_fn ? 1 : 0;\n\tstruct dma_async_tx_descriptor *tx \u003d device ?\n\t\tdevice-\u003edevice_prep_dma_\u003coperation\u003e(chan, len, int_en) : NULL;\n\n\tif (tx) { /* run \u003coperation\u003e asynchronously */\n\t\t...\n\t\ttx-\u003etx_set_dest(addr, tx, index);\n\t\t...\n\t\ttx-\u003etx_set_src(addr, tx, index);\n\t\t...\n\t\tasync_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param);\n\t} else { /* run \u003coperation\u003e synchronously */\n\t\t...\n\t\t\u003coperation\u003e\n\t\t...\n\t\tasync_tx_sync_epilog(flags, depend_tx, cb_fn, cb_param);\n\t}\n\n\treturn tx;\n}\n\nasync_tx_find_channel() returns a capable channel from its pool. The\nchannel pool is organized as a per-cpu array of channel pointers. The\nasync_tx_rebalance() routine is tasked with managing these arrays. In the\nuniprocessor case async_tx_rebalance() tries to spread responsibility\nevenly over channels of similar capabilities. For example if there are two\ncopy+xor channels, one will handle copy operations and the other will\nhandle xor. In the SMP case async_tx_rebalance() attempts to spread the\noperations evenly over the cpus, e.g. cpu0 gets copy channel0 and xor\nchannel0 while cpu1 gets copy channel 1 and xor channel 1. When a\ndependency is specified async_tx_find_channel defaults to keeping the\noperation on the same channel. A xor-\u003ecopy-\u003exor chain will stay on one\nchannel if it supports both operation types, otherwise the transaction will\ntransition between a copy and a xor resource.\n\nCurrently the raid5 implementation in the MD raid456 driver has been\nconverted to the async_tx api. A driver for the offload engines on the\nIntel Xscale series of I/O processors, iop-adma, is provided in a later\ncommit. With the iop-adma driver and async_tx, raid456 is able to offload\ncopy, xor, and xor-zero-sum operations to hardware engines.\n \nOn iop342 tiobench showed higher throughput for sequential writes (20 - 30%\nimprovement) and sequential reads to a degraded array (40 - 55%\nimprovement). For the other cases performance was roughly equal, +/- a few\npercentage points. On a x86-smp platform the performance of the async_tx\nimplementation (in synchronous mode) was also +/- a few percentage points\nof the original implementation. According to \u0027top\u0027 on iop342 CPU\nutilization drops from ~50% to ~15% during a \u0027resync\u0027 while the speed\naccording to /proc/mdstat doubles from ~25 MB/s to ~50 MB/s.\n \nThe tiobench command line used for testing was: tiobench --size 2048\n--block 4096 --block 131072 --dir /mnt/raid --numruns 5\n* iop342 had 1GB of memory available\n\nDetails:\n* if CONFIG_DMA_ENGINE\u003dn the asynchronous path is compiled away by making\n async_tx_find_channel a static inline routine that always returns NULL\n* when a callback is specified for a given transaction an interrupt will\n fire at operation completion time and the callback will occur in a\n tasklet. if the the channel does not support interrupts then a live\n polling wait will be performed\n* the api is written as a dmaengine client that requests all available\n channels\n* In support of dependencies the api implicitly schedules channel-switch\n interrupts. The interrupt triggers the cleanup tasklet which causes\n pending operations to be scheduled on the next channel\n* Xor engines treat an xor destination address differently than a software\n xor routine. To the software routine the destination address is an implied\n source, whereas engines treat it as a write-only destination. This patch\n modifies the xor_blocks routine to take a an explicit destination address\n to mirror the hardware.\n\nChangelog:\n* fixed a leftover debug print\n* don\u0027t allow callbacks in async_interrupt_cond\n* fixed xor_block changes\n* fixed usage of ASYNC_TX_XOR_DROP_DEST\n* drop dma mapping methods, suggested by Chris Leech\n* printk warning fixups from Andrew Morton\n* don\u0027t use inline in C files, Adrian Bunk\n* select the API when MD is enabled\n* BUG_ON xor source counts \u003c\u003d 1\n* implicitly handle hardware concerns like channel switching and\n interrupts, Neil Brown\n* remove the per operation type list, and distribute operation capabilities\n evenly amongst the available channels\n* simplify async_tx_find_channel to optimize the fast path\n* introduce the channel_table_initialized flag to prevent early calls to\n the api\n* reorganize the code to mimic crypto\n* include mm.h as not all archs include it in dma-mapping.h\n* make the Kconfig options non-user visible, Adrian Bunk\n* move async_tx under crypto since it is meant as \u0027core\u0027 functionality, and\n the two may share algorithms in the future\n* move large inline functions into c files\n* checkpatch.pl fixes\n* gpl v2 only correction\n\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nAcked-By: NeilBrown \u003cneilb@suse.de\u003e\n" }, { "commit": "685784aaf3cd0e3ff5e36c7ecf6f441cdbf57f73", "tree": "10f99829f7d877b87614fe69be77e363c026a8d7", "parents": [ "d379b01e9087a582d58f4b678208a4f8d8376fe7" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Mon Jul 09 11:56:42 2007 -0700" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Fri Jul 13 08:06:14 2007 -0700" }, "message": "xor: make \u0027xor_blocks\u0027 a library routine for use with async_tx\n\nThe async_tx api tries to use a dma engine for an operation, but will fall\nback to an optimized software routine otherwise. Xor support is\nimplemented using the raid5 xor routines. For organizational purposes this\nroutine is moved to a common area.\n\nThe following fixes are also made:\n* rename xor_block \u003d\u003e xor_blocks, suggested by Adrian Bunk\n* ensure that xor.o initializes before md.o in the built-in case\n* checkpatch.pl fixes\n* mark calibrate_xor_blocks __init, Adrian Bunk\n\nCc: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: NeilBrown \u003cneilb@suse.de\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "dd172d72addefd89795e819cc2cc3eb1b9d12a7f", "tree": "203edc569ff9b1393af5a33ed62f6ceae5c5a4c7", "parents": [ "fc1ff9588a6d56258ff9576a31aa34f17757c666" ], "author": { "name": "Chandra Seetharaman", "email": "sekharan@us.ibm.com", "time": "Thu Jul 12 17:30:05 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 15:01:23 2007 -0700" }, "message": "dm mpath: rdac\n\nThis patch supports LSI/Engenio devices in RDAC mode. Like dm-emc\nit requires userspace support. In your multipath.conf file you must have:\n\npath_checker rdac\nhardware_handler \"1 rdac\"\nprio_callout\t\t\"/sbin/mpath_prio_tpc /dev/%n\"\n\nAnd you also then must have a updated multipath tools release which\nhas rdac support.\n\nSigned-off-by: Chandra Seetharaman \u003csekharan@us.ibm.com\u003e\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "26b9f228703f0518a90e7513d6fe7b6abeed5138", "tree": "3437e92667c338ea46ad47b064ce4908d7d75fe2", "parents": [ "0ba699347e96b5468b42b3decf1f381abbf99652" ], "author": { "name": "Heinz Mauelshagen", "email": "mauelshagen@redhat.com", "time": "Wed May 09 02:33:06 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:47 2007 -0700" }, "message": "dm: delay target\n\nNew device-mapper target that can delay I/O (for testing). Reads can be\nseparated from writes, redirected to different underlying devices and delayed\nby differing amounts of time.\n\nSigned-off-by: Heinz Mauelshagen \u003cmauelshagen@redhat.com\u003e\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3263263f7091eccab6fdc23f28f09b17c0466629", "tree": "72880f0ebb001c64650e2f44e0378c3ea7054a32", "parents": [ "0258736a0a2cde8ab30725b601aeca4cf8bc93ab" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Sun Dec 10 09:50:36 2006 +1100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Sun Dec 10 10:18:57 2006 -0800" }, "message": "[CRYPTO] dm-crypt: Select CRYPTO_CBC\n\nAs CBC is the default chaining method for cryptoloop, we should select\nit from cryptoloop to ease the transition. Spotted by Rene Herman.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "14f50b49fdab8f4c9fc87b55d3631e3bf1ffd385", "tree": "6b49b12654e39ace73401521fbb9f0448e899ba5", "parents": [ "e8703fe1f5cdcff686f7eb0a46487b5a04a9324a" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Tue Oct 03 01:16:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:18 2006 -0700" }, "message": "[PATCH] md: remove \u0027experimental\u0027 classification from raid5 reshape\n\nI have had enough success reports not to believe that this is safe for 2.6.19.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cc1092019ce3d9b3e85a285b41e852ff94a6b590", "tree": "c9ca9dca870249b66671335a2152fac7b4ed0cc5", "parents": [ "8560ed6fa8d43537af558514fa48f670b3349f08" ], "author": { "name": "Bryn Reeves", "email": "breeves@redhat.com", "time": "Tue Oct 03 01:15:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:15 2006 -0700" }, "message": "[PATCH] dm: add debug macro\n\nAdd CONFIG_DM_DEBUG and DMDEBUG() macro.\n\nSigned-off-by: Bryn Reeves \u003cbreeves@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9361401eb7619c033e2394e4f9f6d410d6719ac7", "tree": "04b94a71f2366988c17740d1c16cfbdec41d5d2e", "parents": [ "d366e40a1cabd453be6e2609caa7e12f9ca17b1f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sat Sep 30 20:45:40 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Sat Sep 30 20:52:31 2006 +0200" }, "message": "[PATCH] BLOCK: Make it possible to disable the block layer [try #6]\n\nMake it possible to disable the block layer. Not all embedded devices require\nit, some can make do with just JFFS2, NFS, ramfs, etc - none of which require\nthe block layer to be present.\n\nThis patch does the following:\n\n (*) Introduces CONFIG_BLOCK to disable the block layer, buffering and blockdev\n support.\n\n (*) Adds dependencies on CONFIG_BLOCK to any configuration item that controls\n an item that uses the block layer. This includes:\n\n (*) Block I/O tracing.\n\n (*) Disk partition code.\n\n (*) All filesystems that are block based, eg: Ext3, ReiserFS, ISOFS.\n\n (*) The SCSI layer. As far as I can tell, even SCSI chardevs use the\n \t block layer to do scheduling. Some drivers that use SCSI facilities -\n \t such as USB storage - end up disabled indirectly from this.\n\n (*) Various block-based device drivers, such as IDE and the old CDROM\n \t drivers.\n\n (*) MTD blockdev handling and FTL.\n\n (*) JFFS - which uses set_bdev_super(), something it could avoid doing by\n \t taking a leaf out of JFFS2\u0027s book.\n\n (*) Makes most of the contents of linux/blkdev.h, linux/buffer_head.h and\n linux/elevator.h contingent on CONFIG_BLOCK being set. sector_div() is,\n however, still used in places, and so is still available.\n\n (*) Also made contingent are the contents of linux/mpage.h, linux/genhd.h and\n parts of linux/fs.h.\n\n (*) Makes a number of files in fs/ contingent on CONFIG_BLOCK.\n\n (*) Makes mm/bounce.c (bounce buffering) contingent on CONFIG_BLOCK.\n\n (*) set_page_dirty() doesn\u0027t call __set_page_dirty_buffers() if CONFIG_BLOCK\n is not enabled.\n\n (*) fs/no-block.c is created to hold out-of-line stubs and things that are\n required when CONFIG_BLOCK is not set:\n\n (*) Default blockdev file operations (to give error ENODEV on opening).\n\n (*) Makes some /proc changes:\n\n (*) /proc/devices does not list any blockdevs.\n\n (*) /proc/diskstats and /proc/partitions are contingent on CONFIG_BLOCK.\n\n (*) Makes some compat ioctl handling contingent on CONFIG_BLOCK.\n\n (*) If CONFIG_BLOCK is not defined, makes sys_quotactl() return -ENODEV if\n given command other than Q_SYNC or if a special device is specified.\n\n (*) In init/do_mounts.c, no reference is made to the blockdev routines if\n CONFIG_BLOCK is not defined. This does not prohibit NFS roots or JFFS2.\n\n (*) The bdflush, ioprio_set and ioprio_get syscalls can now be absent (return\n error ENOSYS by way of cond_syscall if so).\n\n (*) The seclvl_bd_claim() and seclvl_bd_release() security calls do nothing if\n CONFIG_BLOCK is not set, since they can\u0027t then happen.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "b3cc9ec76ba44d010f4c820c4608b91aaf28a0b9", "tree": "69fc8168c27c616a1a9830c5b992a4221aad7afc", "parents": [ "4d2554d045497d1be3204cf67385f966f01cc9bd" ], "author": { "name": "akpm@osdl.org", "email": "akpm@osdl.org", "time": "Mon Jun 26 00:27:54 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:39 2006 -0700" }, "message": "[PATCH] md: Fix Kconfig error\n\nRAID5 recently changed to RAID456\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4d2554d045497d1be3204cf67385f966f01cc9bd", "tree": "2dcef5c96d3435eb6d8671e3696d6fe71e19efef", "parents": [ "8838832830d2c6c28ae2db93188ae90652eb7fc2" ], "author": { "name": "Justin Piszcz", "email": "jpiszcz@lucidpixels.com", "time": "Mon Jun 26 00:27:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:39 2006 -0700" }, "message": "[PATCH] md: md Kconfig speeling feex\n\nI was experimenting with Linux SW raid today and found a spelling error when\nreading the help menus... (and fly spell found more).\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "16a53ecc35f2a80dc285be2e769768847d89ca37", "tree": "19d005f19af68e9b98efaf16885bb60498f540c1", "parents": [ "16f17b39f385212b73278a76d482cdcaaebe6c02" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Jun 26 00:27:38 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:37 2006 -0700" }, "message": "[PATCH] md: merge raid5 and raid6 code\n\nThere is a lot of commonality between raid5.c and raid6main.c. This patches\nmerges both into one module called raid456. This saves a lot of code, and\npaves the way for online raid5-\u003eraid6 migrations.\n\nThere is still duplication, e.g. between handle_stripe5 and handle_stripe6.\nThis will probably be cleaned up later.\n\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6f91fe88e4e28b40b4f08d99e0ea6d17b70e9567", "tree": "035ac07180e058579ee8023ed0fcb12e40315594", "parents": [ "54404e72cd3758e465fb6362f6d71e22b705c589" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Apr 10 22:52:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:18:30 2006 -0700" }, "message": "[PATCH] md: make sure 64bit fields in version-1 metadata are 64-bit aligned\n\nreshape_position is a 64bit field that was not 64bit aligned. So swap with\nnew_level.\n\nNOTE: this is a user-visible change. However:\n - The bad code has not appeared in a released kernel\n - This code is still marked \u0027experimental\u0027\n - This only affects version-1 superblock, which are not in wide use\n - These field are only used (rather than simply reported) by user-space\n tools in extemely rare circumstances : after a reshape crashes in the\n first second of the reshape process.\n\nSo I believe that, at this stage, the change is safe. Especially if people\nheed the \u0027help\u0027 message on use mdadm-2.4.1.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "292695531ae4019bb15deedc121b218d1908b648", "tree": "fb205eae13c3f3410f6ea44557b1c96b075a4d44", "parents": [ "ccfcc3c10b2a5cb8fd3c918199a4ff904fc6fb3e" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Mar 27 01:18:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:45:01 2006 -0800" }, "message": "[PATCH] md: Final stages of raid5 expand code\n\nThis patch adds raid5_reshape and end_reshape which will start and finish the\nreshape processes.\n\nraid5_reshape is only enabled in CONFIG_MD_RAID5_RESHAPE is set, to discourage\naccidental use.\n\nRead the \u0027help\u0027 for the CONFIG_MD_RAID5_RESHAPE entry.\n\nand Make sure that you have backups, just in case.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }