)]}' { "log": [ { "commit": "1312f40e11c57edb5c3250f1b782cef8e3efea82", "tree": "0aae9e7fe6211d83212991e84789fcd7e9908ced", "parents": [ "6f325a13442d4e4a6c93d06d8e6deff79b6540b1" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Mar 12 11:02:03 2006 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Mar 18 18:34:20 2006 -0500" }, "message": "[PATCH] regularize blk_cleanup_queue() use\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "8ba32fde2c5be52865b2fd7e5e3752a46971fabe", "tree": "91988d69b76b1d142117b0ed827fc20eb11c9360", "parents": [ "82c3c03a4096badd026c6e337f3c5dde020e9ec6" ], "author": { "name": "Kevin Corry", "email": "kevcorry@us.ibm.com", "time": "Thu Mar 16 23:04:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 17 07:51:25 2006 -0800" }, "message": "[PATCH] dm stripe: Fix bounds\n\nThe dm-stripe target currently does not enforce that the size of a stripe\ndevice be a multiple of the chunk-size. Under certain conditions, this can\nlead to I/O requests going off the end of an underlying device. This\ntest-case shows one example.\n\necho \"0 100 linear /dev/hdb1 0\" | dmsetup create linear0\necho \"0 100 linear /dev/hdb1 100\" | dmsetup create linear1\necho \"0 200 striped 2 32 /dev/mapper/linear0 0 /dev/mapper/linear1 0\" | \\\n dmsetup create stripe0\ndd if\u003d/dev/zero of\u003d/dev/mapper/stripe0 bs\u003d1k\n\nThis will produce the output:\ndd: writing \u0027/dev/mapper/stripe0\u0027: Input/output error\n97+0 records in\n96+0 records out\n\nAnd in the kernel log will be:\nattempt to access beyond end of device\ndm-0: rw\u003d0, want\u003d104, limit\u003d100\n\nThe patch will check that the table size is a multiple of the stripe\nchunk-size when the table is created, which will prevent the above striped\ndevice from being created.\n\nThis should not affect tools like LVM or EVMS, since in all the cases I can\nthink of, striped devices are always created with the sizes being a\nmultiple of the chunk-size.\n\nThe size of a stripe device must be a multiple of its chunk-size.\n\n(akpm: that typecast is quite gratuitous)\n\nSigned-off-by: Kevin Corry \u003ckevcorry@us.ibm.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": "04b857f74cec5efc7730e9db47e291310f4708a4", "tree": "4609bd7553665604270a976f6887d46140decfcb", "parents": [ "628de616ba760b7b1d5e3d95dbe40a988fbf8ca5" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Mar 09 17:33:46 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 09 19:47:37 2006 -0800" }, "message": "[PATCH] md: Fix several raid1 bugs which cause a memory leak\n\n- wrong test for \u0027is this a BARRIER bio\u0027\n- not freeing on all possible paths.\n- using r1_bio after freeing it.\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": "63d94e482df769f31e8b1097f06c3a3fba7bced4", "tree": "0461197daa1d7df50087b4dfa2b692dfcd81d745", "parents": [ "d9dde59ba03095e526640988c0fedd75e93bc8b7" ], "author": { "name": "Jun\u0027ichi Nomura", "email": "j-nomura@ce.jp.nec.com", "time": "Fri Feb 24 13:04:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Feb 24 14:31:39 2006 -0800" }, "message": "[PATCH] dm: free minor after unlink gendisk\n\nMinor number should be freed after del_gendisk(). Otherwise, there could\nbe a window where 2 registered gendisk has same minor number.\n\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nAcked-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d9dde59ba03095e526640988c0fedd75e93bc8b7", "tree": "5a56884f1e380906ad41cc257891f93ff6cb2cb5", "parents": [ "8dde0509e74ff6044cf1788c917a22facce9f68d" ], "author": { "name": "Jun\u0027ichi Nomura", "email": "j-nomura@ce.jp.nec.com", "time": "Fri Feb 24 13:04:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Feb 24 14:31:39 2006 -0800" }, "message": "[PATCH] dm: missing bdput/thaw_bdev at removal\n\nNeed to unfreeze and release bdev otherwise the bdev inode with\ninconsistent state is reused later and cause problem.\n\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nAcked-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8ed75463b969f72fd724ba0c01107fa443522321", "tree": "4d14d9a4374ea981e3e3f5e94cc292c392fff222", "parents": [ "29fc7e3e70a05e9eea28afb6707a39c1a53e2f66" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Feb 03 03:03:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Feb 03 08:32:00 2006 -0800" }, "message": "[PATCH] md: Make sure rdev-\u003esize gets set for version-1 superblocks\n\nSometimes it doesn\u0027t so make the code more like the version-0 code which\nworks.\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": "29fc7e3e70a05e9eea28afb6707a39c1a53e2f66", "tree": "4e8bc28c717116ade3cd723a921f3260656327aa", "parents": [ "284ae7cab0f7335c9e0aa8992b28415ef1a54c7c" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Feb 03 03:03:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Feb 03 08:32:00 2006 -0800" }, "message": "[PATCH] md: Assorted little md fixes\n\n- version-1 superblock\n + The default_bitmap_offset is in sectors, not bytes.\n + the \u0027size\u0027 field in the superblock is in sectors, not KB\n- raid0_run should return a negative number on error, not \u00271\u0027\n- raid10_read_balance should not return a valid \u0027disk\u0027 number if\n -\u003erdev turned out to be NULL\n- kmem_cache_destroy doesn\u0027t like being passed a NULL.\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": "284ae7cab0f7335c9e0aa8992b28415ef1a54c7c", "tree": "bc74bef37ecdceed31a15b4aefd1defccecf4a40", "parents": [ "ab11f89929b785daaa428801bd8b7e65241d7913" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Feb 03 03:03:40 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Feb 03 08:31:59 2006 -0800" }, "message": "[PATCH] md: Handle overflow of mdu_array_info_t-\u003esize better\n\nmdu_array_info_t-\u003esize is \u0027int\u0027, which isn\u0027t big enough for the size (in KB of\neach component in) some arrays.\n\nSo rather than a random overflow, set size to -1 when it cannot be set\ncorrectly.\n\nTo update aspect on an array, userspace will sometimes:\n get_array_info\n change one field\n set_array_info\n\nin this case, we don\u0027t want the \u0027-1\u0027 in \u0027size\u0027 to change to size, or look like\na size change at all. So test for that in update_array_info.\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": "1113a7e92e483074c6235da59460759e33b9b144", "tree": "632a2eded0668e9ce925ccae721feaf387364cff", "parents": [ "35849c75d7750a254119c1a4b88c90156919df2a" ], "author": { "name": "Stefan Bader", "email": "shbader@de.ibm.com", "time": "Thu Feb 02 14:28:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Feb 02 15:07:13 2006 -0800" }, "message": "[PATCH] device-mapper log bitset: fix big endian find_next_zero_bit\n\nThis is a fix to the device-mapper-log-bitset-fix-endian patch that\nswitched to ext2_* versions of the set and clear bit functions. The\nfind_next_zero_bit function also has to be the ext2 one. Otherwise the\nmirror target tries to recover non-existent regions beyond the end of\ndevice.\n\nSigned-off-by: Stefan Bader \u003cshbader@de.ibm.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": "35849c75d7750a254119c1a4b88c90156919df2a", "tree": "ac6ec65b2eba5c6a120efcc8de0c625c6ca612e6", "parents": [ "978f946bb628ef228e13aadf4d4255b8727c4fc3" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Feb 02 14:28:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Feb 02 15:07:12 2006 -0800" }, "message": "[PATCH] md: Add sysfs access to raid6 stripe cache size\n\n.. just as we already have for raid5.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "978f946bb628ef228e13aadf4d4255b8727c4fc3", "tree": "f50dbda1faae2962fdd8c6517d4bc65d3c168862", "parents": [ "f0ca340cd20b350eab8288974e9a6077900846e8" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Feb 02 14:28:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Feb 02 15:07:12 2006 -0800" }, "message": "[PATCH] md: Don\u0027t remove bitmap from md array when switching to read-only\n\nWhile a read-only array doesn\u0027t not really need a bitmap, we should\nnot remove the bitmap when switching an array to read-only because\n a/ There is no code to re-add the bitmap which switching to read-write,\n b/ There is insufficient locking - the bitmap could be accessed while it is\n being removed.\n\nCc: Reuben Farrelly \u003creuben-lkml@reub.net\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": "f0ca340cd20b350eab8288974e9a6077900846e8", "tree": "c438cf3fc472ae1fb22a64cede2e192a72cb97d6", "parents": [ "6d89332b776fc11bac0073209e44ec8f39831e4e" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Feb 02 14:28:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Feb 02 15:07:11 2006 -0800" }, "message": "[PATCH] md: Make sure array geometry changes persist with version-1 superblocks\n\nsuper_1_sync only updates fields in the superblock that might have changed.\n\n\u0027raid_disks\u0027 and \u0027size\u0027 could have changed, but this information doesn\u0027t get\nupdated.... until this patch.\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": "6d89332b776fc11bac0073209e44ec8f39831e4e", "tree": "e3e3b1917a08f2cdfa8ff9acc804a7b7ef1a6e3d", "parents": [ "cf41f8ac386e8d62122e7e394b4c6b3e3ab30ede" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Feb 02 14:28:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Feb 02 15:07:10 2006 -0800" }, "message": "[PATCH] md: Fix device-size updates in md\n\nAs \u0027array_size\u0027 is a \u0027sector_t\u0027, it may overflow inappropriately when shifted\n10 bits. So We should cast it to a loff_t first.\n\nThere are two places with this problem, but the second (in update_raid_disks)\nisn\u0027t needed so just remove it:\n The only personality that handles -\u003ereshape currently is raid1,\n and it doesn\u0027t change the size of the array.\n When added for raid5/6, reshape again won\u0027t change the size of the array,\n at least not straight away.\n This code might be need for reshaping \u0027linear\u0027 but linear-\u003eshape,\n if implemented, should probably do the i_size_write itself.\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": "3ee247ebce93a526f482d6bc714ce796fa85a81a", "tree": "7e796c3a2cb37aa5be802783fae23e8d0636caab", "parents": [ "4aac0a63fe8d418a2b74e43708f59380ba379a3b" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Wed Feb 01 03:04:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:11 2006 -0800" }, "message": "[PATCH] dm: dm-table warning fix\n\ndrivers/md/dm-table.c:500: warning: comparison of distinct pointer types lacks a cast\n\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": "4aac0a63fe8d418a2b74e43708f59380ba379a3b", "tree": "b71c432edf274776443a27d5dfdbd7800d014e08", "parents": [ "3eaf840e0b0046f56602c524c7ba58a82f5526c5" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Wed Feb 01 03:04:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:11 2006 -0800" }, "message": "[PATCH] device-mapper snapshot: barriers not supported\n\nThe snapshot and origin targets are incapable of handling barriers and need to\nindicate this.\n\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": "3eaf840e0b0046f56602c524c7ba58a82f5526c5", "tree": "de525d358029dd1744aa2570fe8b8f8add5f8dd1", "parents": [ "12f03a49cf0ab5e8511911142d28699499a572c4" ], "author": { "name": "Jun\u0027ichi \"Nick\" Nomura", "email": "j-nomura@ce.jp.nec.com", "time": "Wed Feb 01 03:04:53 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:11 2006 -0800" }, "message": "[PATCH] device-mapper disk statistics: timing\n\nRecord I/O timing statistics\n\nThe start time is added to struct dm_io, an existing structure allocated\nprivately internally within dm and attached to each incoming bio.\n\nWe export disk_round_stats() from block/ll_rw_blk.c instead of creating a\nprivate clone.\n\nSigned-off-by: Jun\u0027ichi \"Nick\" Nomura \u003cj-nomura@ce.jp.nec.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": "12f03a49cf0ab5e8511911142d28699499a572c4", "tree": "ba20a069dae0d695d84326189d2e608b4e841ed5", "parents": [ "dab6a42915554f70220e5a2ff55c59c749582c7b" ], "author": { "name": "Kevin Corry", "email": "kevcorry@us.ibm.com", "time": "Wed Feb 01 03:04:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:10 2006 -0800" }, "message": "[PATCH] device-mapper statistics: basic\n\nRecord basic I/O statistics for mapped devices.\n\nSigned-off-by: Kevin Corry \u003ckevcorry@us.ibm.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": "dab6a42915554f70220e5a2ff55c59c749582c7b", "tree": "cd8c11b9d8c2c57cc36b1920d21f787bd8cdd83b", "parents": [ "a4fc4717fc55a3bcd3cfdafa285b7af164b83051" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Wed Feb 01 03:04:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:10 2006 -0800" }, "message": "[PATCH] device-mapper ioctl: reduce PF_MEMALLOC usage\n\nReduce substantially the amount of code using PF_MEMALLOC, as envisaged in the\noriginal FIXME.\n\nIf you\u0027re using lvm2, for this patch to work correctly you should update to\nlvm2 version 2.02.01 or later and device-mapper version 1.02.02 or later.\n\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": "a4fc4717fc55a3bcd3cfdafa285b7af164b83051", "tree": "bce42a0cc5a6675ab50fb6b525e4418b66863fdf", "parents": [ "aa14edeb994f8f7e223d02ad14780bf2fa719f6d" ], "author": { "name": "Patrick Caulfield", "email": "pcaulfie@redhat.com", "time": "Wed Feb 01 03:04:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:10 2006 -0800" }, "message": "[PATCH] device-mapper log bitset: fix endian\n\nClean up the code responsible for the on-disk mirror logs by using the\nset_le_bit test_le_bit functions of ext2. That makes the BE machines keep the\nbitmap internally in LE order - it does mean you can\u0027t use any other type of\noperations on the bitmap words but that looks to be OK in this instance. The\nefficiency tradeoff is very minimal as you would expect for something that\next2 uses.\n\nThis allows us to remove bits_to_core(), bits_to_disk() and log-\u003edisk_bits.\n\nAlso increment the mirror log disk version transparently to avoid sharing with\nolder kernels that suffered from the 64-bit BE bug.\n\nSigned-off-by: Patrick Caulfield \u003cpcaulfie@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": "aa14edeb994f8f7e223d02ad14780bf2fa719f6d", "tree": "07fb8ba39d619708bdc0a68a32d4a7296abd955c", "parents": [ "cb82a6cdf994d6656ad0a25ed28395af3416a27c" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Wed Feb 01 03:04:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:10 2006 -0800" }, "message": "[PATCH] device-mapper snapshot: load metadata on creation\n\nMove snapshot metadata loading to happen when the table is created instead of\nwhen the device is resumed. Writes to the origin device don\u0027t trigger\nexceptions until each snapshot table becomes active when resume() is called on\neach snapshot.\n\nIf you\u0027re using lvm2, for this patch to work properly you should update to\nlvm2 version 2.02.01 or later and device-mapper version 1.02.02 or later.\n\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": "715b49ef2de6fcead0776d9349071670282faf65", "tree": "d09b77c804aba3b191dc0ceb294387cf730ede4b", "parents": [ "3213e913b0d6baeb28aa1affbdd4bfa7efedc35f" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Jan 18 17:44:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jan 18 19:20:30 2006 -0800" }, "message": "[PATCH] EDAC: atomic scrub operations\n\nEDAC requires a way to scrub memory if an ECC error is found and the chipset\ndoes not do the work automatically. That means rewriting memory locations\natomically with respect to all CPUs _and_ bus masters. That means we can\u0027t\nuse atomic_add(foo, 0) as it gets optimised for non-SMP\n\nThis adds a function to include/asm-foo/atomic.h for the platforms currently\nsupported which implements a scrub of a mapped block.\n\nIt also adjusts a few other files include order where atomic.h is included\nbefore types.h as this now causes an error as atomic_scrub uses u32.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "17115e0388ece8d7141c0282c88e7dfc61953f92", "tree": "80009eb4e7158a6c57de447901a04de3f799135d", "parents": [ "4c2645830e29c082217662e7486572e9637e9f1d" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Jan 16 22:14:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jan 16 23:15:32 2006 -0800" }, "message": "[PATCH] md: Clear clevel whenever level is set.\n\nThe \u0027level\u0027 of an md array can be set as either a number of a string. When\none is set, the other must be marked \u0027undefined\u0027. This wasn\u0027t being done\nin one place: where new arrays are created.\n\nResult: if md1 is a raid1, it is stopped and a raid5 is created there, it\nmight still appear to be a raid1.\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": "858119e159384308a5dde67776691a2ebf70df0f", "tree": "f360768f999d51edc0863917ce0bf79e88c0ec4c", "parents": [ "b0a9499c3dd50d333e2aedb7e894873c58da3785" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Sat Jan 14 13:20:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jan 14 18:27:06 2006 -0800" }, "message": "[PATCH] Unlinline a bunch of other functions\n\nRemove the \"inline\" keyword from a bunch of big functions in the kernel with\nthe goal of shrinking it by 30kb to 40kb\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: 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": "1edf80d347387405ff4e8934d194d75f57a3caef", "tree": "caa49dd92e32368cd767690cdbd034c9645d0f07", "parents": [ "2a7e2f7dcb81279e73aefb691ea55ab3540e408a" ], "author": { "name": "Neil Brown", "email": "neilb@suse.de", "time": "Thu Jan 12 01:05:23 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jan 12 09:08:49 2006 -0800" }, "message": "[PATCH] md: remove slashes from disk names when creation dev names in sysfs\n\ne.g. The sx8 driver uses names like sx8/0.\n\nThis would make a md component dev name like\n\n /sys/block/md0/md/dev-sx8/0\n\nwhich is not allowed. So we change the \u0027/\u0027 to \u0027!\u0027 just like\nfs/partitions/check.c(register_disk) does.\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": "daef265f1590cf3e6de989d074041a280c82d58b", "tree": "3d869c801561f9bfafa6dabd30211379cd0bb55d", "parents": [ "00d6da9b4d6707b808481372537adb0fb38f99b3" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Jan 10 10:48:02 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jan 10 08:37:08 2006 -0800" }, "message": "[PATCH] dm: don\u0027t enable bouncing by default\n\nDM doesn\u0027t need to bounce bio\u0027s on its own, but the block layer defaults\nto that in blk_queue_make_request(). The lower level drivers should\nbounce ios themselves, that is what they need to do if not layered below\ndm anyways.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "352d768b19408d3c019a3fa09fd5bfed99a55bc6", "tree": "1e3aee2364e1a9a610b05cab8c468f4647c1df31", "parents": [ "3795e1616f16905889761536cdc266ebc51855e5" ], "author": { "name": "Jesper Juhl", "email": "jesper.juhl@gmail.com", "time": "Mon Jan 09 20:54:44 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jan 10 08:02:01 2006 -0800" }, "message": "[PATCH] Decrease number of pointer derefs in multipath.c\n\nDecrease the number of pointer derefs in drivers/md/multipath.c\n\nBenefits of the patch:\n - Fewer pointer dereferences should make the code slightly faster.\n - Size of generated code is smaller\n - improved readability\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Alasdair G Kergon \u003cagk@redhat.com\u003e\nAcked-by: NeilBrown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1b1dcc1b57a49136f118a0f16367256ff9994a69", "tree": "b0b36d4f41d28c9d6514fb309d33c1a084d6309b", "parents": [ "794ee1baee1c26be40410233e6c20bceb2b03c08" ], "author": { "name": "Jes Sorensen", "email": "jes@sgi.com", "time": "Mon Jan 09 15:59:24 2006 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@hera.kernel.org", "time": "Mon Jan 09 15:59:24 2006 -0800" }, "message": "[PATCH] mutex subsystem, semaphore to mutex: VFS, -\u003ei_sem\n\nThis patch converts the inode semaphore to a mutex. I have tested it on\nXFS and compiled as much as one can consider on an ia64. Anyway your\nluck with it might be different.\n\nModified-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n\n(finished the conversion)\n\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a1365647022eb05a5993f270a78e9bef3bf554eb", "tree": "6dbcab4db80b7d07fdaec88c003743d1f6e1a289", "parents": [ "fd285bb54d8a3e99810090ae88cfe8ed77d1da25" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sun Jan 08 01:04:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:14:02 2006 -0800" }, "message": "[PATCH] remove gcc-2 checks\n\nRemove various things which were checking for gcc-1.x and gcc-2.x compilers.\n\nFrom: Adrian Bunk \u003cbunk@stusta.de\u003e\n\n Some documentation updates and removes some code paths for gcc \u003c 3.2.\n\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a885c8c4316e1c1d2d2c8755da3f3d14f852528d", "tree": "e4f4e7a7657c0944d11c259f8f17ffcd6b2da0f5", "parents": [ "5b0ed2c64d8fdafb5fcfb3baabdd288628b1ff9b" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sun Jan 08 01:02:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:54 2006 -0800" }, "message": "[PATCH] Add block_device_operations.getgeo block device method\n\nHDIO_GETGEO is implemented in most block drivers, and all of them have to\nduplicate the code to copy the structure to userspace, as well as getting\nthe start sector. This patch moves that to common code [1] and adds a\n-\u003egetgeo method to fill out the raw kernel hd_geometry structure. For many\ndrivers this means -\u003eioctl can go away now.\n\n[1] the s390 block drivers are odd in this respect. xpram sets -\u003estart\n to 4 always which seems more than odd, and the dasd driver shifts\n the start offset around, probably because of it\u0027s non-standard\n sector size.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Jens Axboe \u003caxboe@suse.de\u003e\nCc: \u003cmike.miller@hp.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cB.Zolnierkiewicz@elka.pw.edu.pl\u003e\nCc: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nCc: Markus Lidel \u003cMarkus.Lidel@shadowconnect.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "88202a0c84e1951d6630d1d557d4801a8cc5b5ef", "tree": "5a1aadc008de1ee68f40a4bb667157f248211230", "parents": [ "6d7ff7380b2e28c2807da3bf9fa614d91d15bacf" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:21:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:10 2006 -0800" }, "message": "[PATCH] md: allow sync-speed to be controlled per-device\n\nAlso export current (average) speed and status in sysfs.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6d7ff7380b2e28c2807da3bf9fa614d91d15bacf", "tree": "1f995a4f047a041c86b52efe0db221c76c7d0327", "parents": [ "83303b613d00718b07ec0a4dee7c99aa66629d96" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:21:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:10 2006 -0800" }, "message": "[PATCH] md: support adding new devices to md arrays via sysfs\n\nWriting major:minor to md/new_dev will bind that device to the array.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "83303b613d00718b07ec0a4dee7c99aa66629d96", "tree": "e2c7c113d2f2f69aa426c3a3a355d84089bb13ce", "parents": [ "6961ece46c7d02de1bb83914900608e39633787d" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:21:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:10 2006 -0800" }, "message": "[PATCH] md: allow available size of component devices to be set via sysfs\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6961ece46c7d02de1bb83914900608e39633787d", "tree": "55aadb7f85c2ac17f88753257bba3b3ca76b16f8", "parents": [ "93c8cad03f02dbd1532a5413bdced25f000d5728" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Jan 06 00:20:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:10 2006 -0800" }, "message": "[PATCH] md-export-rdev-data_offset-via-sysfs-fix\n\ndrivers/md/md.c: In function `offset_show\u0027:\ndrivers/md/md.c:1670: warning: long long unsigned int format, different type arg (arg 3)\n\nCc: 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": "93c8cad03f02dbd1532a5413bdced25f000d5728", "tree": "80930b6670c21088ed78362fe9281deba82ff7dd", "parents": [ "014236d2b8ec6faea2a6134ab8e019d84d67b524" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:09 2006 -0800" }, "message": "[PATCH] md: export rdev-\u003edata_offset via sysfs\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "014236d2b8ec6faea2a6134ab8e019d84d67b524", "tree": "80f655fe0631f56544b96f2b9750f93e327b23de", "parents": [ "2bf071bf50580380a8c3afe5eef8152a66be96c7" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:09 2006 -0800" }, "message": "[PATCH] md: expose device slot information via sysfs\n\nThis the role that a device has in an array can be viewed and set.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2bf071bf50580380a8c3afe5eef8152a66be96c7", "tree": "513ef2291446e2b489a2281df4d1f21fb6fb3d96", "parents": [ "da943b9912df063322d37b1a1f285460531d481d" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:09 2006 -0800" }, "message": "[PATCH] md: keep better track of dev/array size when assembling md arrays\n\nMove the checks - that dev size is never less than array size - into\nbind_rdev_to_array to make sure it always happens properly (there is one place\nwhere currently it doesn\u0027t).\n\nAlso reject any superblock which claims an array size smaller than the device\nin question can hold.\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": "da943b9912df063322d37b1a1f285460531d481d", "tree": "09ec69816055934d264b0a0272435fee9abb2b95", "parents": [ "4dbcdc751cb25ffca3a8374cbc5ab6de961cc545" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:09 2006 -0800" }, "message": "[PATCH] md: allow md/raid_disks to be settable\n\nIf array is active, try to reshape, else just set the value.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4dbcdc751cb25ffca3a8374cbc5ab6de961cc545", "tree": "61d1eb6e35c0eec66e5a8610c1f57b1e6eec135c", "parents": [ "d9d166c2a9d5d01af34396793950aa695883eed4" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:09 2006 -0800" }, "message": "[PATCH] md: count corrected read errors per drive\n\nStore this total in superblock (As appropriate), and make it available to\nuserspace via sysfs.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d9d166c2a9d5d01af34396793950aa695883eed4", "tree": "6cb593cc0636476ebec9a9690aa48997510f9701", "parents": [ "8bb93aaca2062cd54cc2c58c76ee8409cae209a7" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:09 2006 -0800" }, "message": "[PATCH] md: allow array level to be set textually via sysfs\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8bb93aaca2062cd54cc2c58c76ee8409cae209a7", "tree": "12efef0262795f4d4462c8ac8e0fd6e2117ee81a", "parents": [ "a35b0d695d44410eb1734c9abb632725a3138628" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:08 2006 -0800" }, "message": "[PATCH] md: expose md metadata format in sysfs\n\nAllow it to be set to a particular version, or \u0027none\u0027.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a35b0d695d44410eb1734c9abb632725a3138628", "tree": "0da4a3ba93cf8a1fd2b4dcad3dd251def752942d", "parents": [ "3b34380ae8c5df6debd85183c7fa1ac05f79b7d2" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:08 2006 -0800" }, "message": "[PATCH] md: allow md array component size to be accessed and set via sysfs\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3b34380ae8c5df6debd85183c7fa1ac05f79b7d2", "tree": "9979f8b402b0566db286081eb7f5c26418964348", "parents": [ "03c902e17f40cfed63cd2494616f35fc9c58571b" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:47 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:08 2006 -0800" }, "message": "[PATCH] md: allow chunk_size to be settable through sysfs\n\n... only before array is started of course.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "03c902e17f40cfed63cd2494616f35fc9c58571b", "tree": "bfa65142a20a9b424dbd078149cecaa0177086fb", "parents": [ "c708443c004f2310abdd7f1c353daa372b37f7a2" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:46 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:08 2006 -0800" }, "message": "[PATCH] md: fix rdev-\u003epending counts in raid1\n\nWhen we do a user-requested check/repair, we lose count of the outstanding\nrequests...\n\nAlso make sure that when anything is written to md/sync_action, the\nRECOVERY_NEEDED flag is set and the thread is woken up so any changes take\neffect.\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": "c708443c004f2310abdd7f1c353daa372b37f7a2", "tree": "b02286101b7f8e9bcad8c30240cb5247010398b3", "parents": [ "07dbd37727049c0d56e313e5afcf8db07a9c3e37" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:45 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:08 2006 -0800" }, "message": "[PATCH] md: make sure bitmap updates are visible through filesystem\n\nWhen we update a page_cache page in the kernel, we need to flush_dache_page or\nuserspace might not see the change.\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": "07dbd37727049c0d56e313e5afcf8db07a9c3e37", "tree": "8886cd0f15ee885e0b2e4d7cede65631b48a8a2a", "parents": [ "2989ddbd6e1d9638a188311b896362c4bf7b7c25" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jan 06 00:20:44 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:07 2006 -0800" }, "message": "[PATCH] drivers/md/md.c: make md_new_event() static\n\nMake the needlessly global function md_new_event() static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2989ddbd6e1d9638a188311b896362c4bf7b7c25", "tree": "6dd1adb19cdff7135aadb96a309e55aed59e8be9", "parents": [ "f188593ee7af8c71755d2df269a7a5f62c4b695e" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:07 2006 -0800" }, "message": "[PATCH] md: make a couple of names in md.c static\n\n.. because they aren\u0027t used outside md.c\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": "f188593ee7af8c71755d2df269a7a5f62c4b695e", "tree": "e83fb5678870511aade9b0eb9139ae4c83f5c14e", "parents": [ "bce74dac082787375e76d2b33726b94c9701fabc" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:07 2006 -0800" }, "message": "[PATCH] md: fix typo in comment\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": "bce74dac082787375e76d2b33726b94c9701fabc", "tree": "c653fdadc41cf35daae7455f794caec42cff05f0", "parents": [ "1345b1d8adbdeceb1c871d9a4af5e2a700b341c6" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:07 2006 -0800" }, "message": "[PATCH] md: helper function to match commands written to sysfs files\n\nCommands written to sysfs files may, or my not, be \\n terminated. We want to\naccept with case. For this we use cmd_match.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1345b1d8adbdeceb1c871d9a4af5e2a700b341c6", "tree": "0da1db7d273752ad5281db415e9245f3f3a63383", "parents": [ "7dd5d34c6c2da04e8cd0732e08b33cd3359e4bae" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:40 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:07 2006 -0800" }, "message": "[PATCH] md: define and use safe_put_page for md\n\nmd sometimes call put_page on NULL pointers (treating it like kfree). This is\nnot safe, so define and use a \u0027safe_put_page\u0027 which checks for NULL.\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": "7dd5d34c6c2da04e8cd0732e08b33cd3359e4bae", "tree": "a2272fd63abc351e8f07ad771b0abd077cc91145", "parents": [ "097426f689f179747f3cd6b4749eb2a6b605702d" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:39 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:07 2006 -0800" }, "message": "[PATCH] md: remove inappropriate limits in md/bitmap configuration.\n\nThe kernel should not be imposing these policy limits: The time between\nbitmap updates should certainly be allowed to be more than 15 seconds, and\nif someone wants a bitmap chunk size in excess of 4MB, the kernel isn\u0027t the\nplace to stop them.\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": "097426f689f179747f3cd6b4749eb2a6b605702d", "tree": "92b0a78f8aebedd4afdb52dfa23b311a4468719d", "parents": [ "2604b703b6b3db80e3c75ce472a54dfd0b7bf9f4" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:37 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:06 2006 -0800" }, "message": "[PATCH] md: fix possible problem in raid1/raid10 error overwriting\n\nThe code to overwrite/reread for addressing read errors in raid1/raid10\ncurrently assumes that the read will not alter the buffer which could be used\nto write to the next device. This is not a safe assumption to make.\n\nSo we split the loops into a overwrite loop and a separate re-read loop, so\nthat the writing is complete before reading is attempted.\n\nCc: Paul Clements \u003cpaul.clements@steeleye.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": "2604b703b6b3db80e3c75ce472a54dfd0b7bf9f4", "tree": "8c0e985c455ff35af24fbe60d8a3f5a276034370", "parents": [ "a24a8dd858e0ba50f06a9fd8f61fe8c4fe7a8d8e" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:06 2006 -0800" }, "message": "[PATCH] md: remove personality numbering from md\n\nmd supports multiple different RAID level, each being implemented by a\n\u0027personality\u0027 (which is often in a separate module).\n\nThese personalities have fairly artificial \u0027numbers\u0027. The numbers\nare use to:\n 1- provide an index into an array where the various personalities\n are recorded\n 2- identify the module (via an alias) which implements are particular\n personality.\n\nNeither of these uses really justify the existence of personality numbers.\nThe array can be replaced by a linked list which is searched (array lookup\nonly happens very rarely). Module identification can be done using an alias\nbased on level rather than \u0027personality\u0027 number.\n\nThe current \u0027raid5\u0027 modules support two level (4 and 5) but only one\npersonality. This slight awkwardness (which was handled in the mapping from\nlevel to personality) can be better handled by allowing raid5 to register 2\npersonalities.\n\nWith this change in place, the core md module does not need to have an\nexhaustive list of all possible personalities, so other personalities can be\nadded independently.\n\nThis patch also moves the check for chunksize being non-zero into the -\u003erun\nroutines for the personalities that need it, rather than having it in core-md.\n This has a side effect of allowing \u0027faulty\u0027 and \u0027linear\u0027 not to have a\nchunk-size set.\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": "a24a8dd858e0ba50f06a9fd8f61fe8c4fe7a8d8e", "tree": "14236abb515dcb8101ade92632d5da0d772d7330", "parents": [ "a8745db232dd86f145bff6946e78f839acab511b" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:06 2006 -0800" }, "message": "[PATCH] md: break out of a loop that doesn\u0027t need to run to completion\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": "a8745db232dd86f145bff6946e78f839acab511b", "tree": "f63f8fc6586316033ef436aa22d45d7b9c6498b2", "parents": [ "ea03aff93b4117c2ddfb91b34b44a44e19df24cd" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:34 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:06 2006 -0800" }, "message": "[PATCH] md: convert recently exported symbol to GPL\n\n...because that seems to be the preferred practice these days.\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": "ea03aff93b4117c2ddfb91b34b44a44e19df24cd", "tree": "c3ecdc4b9ba311456c38133e3edb3acc8868682a", "parents": [ "fccddba060f2b4916a30aa27acc3d03b01bb981e" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:34 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:06 2006 -0800" }, "message": "[PATCH] md: convert various kmap calls to kmap_atomic\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": "fccddba060f2b4916a30aa27acc3d03b01bb981e", "tree": "92fbb81ab3b1fdbbe8de9ba2ebb91ac68c57b2a0", "parents": [ "9ffae0cf3ea02f75d163922accfd3e592d87adde" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:33 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:06 2006 -0800" }, "message": "[PATCH] md: tidy up raid5/6 hash table code\n\n- replace open-coded hash chain with hlist macros\n\n- Fix hash-table size at one page - it is already quite generous, so there\n will never be a need to use multiple pages, so no need for __get_free_pages\n\nNo functional change.\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": "9ffae0cf3ea02f75d163922accfd3e592d87adde", "tree": "4974727e9f36e1b618b68d2789644ee3a0d7a371", "parents": [ "2d1f3b5d1b2cd11a162eb29645df749ec0036413" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:32 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:05 2006 -0800" }, "message": "[PATCH] md: convert md to use kzalloc throughout\n\nReplace multiple kmalloc/memset pairs with kzalloc calls.\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": "2d1f3b5d1b2cd11a162eb29645df749ec0036413", "tree": "bb87ef9fcd2d9760b618d196fc8361a5a4dd851e", "parents": [ "d7603b7e3a7f802c67f9190b2387d4d5d111ec14" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:31 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:05 2006 -0800" }, "message": "[PATCH] md: clean up \u0027page\u0027 related names in md\n\nSubstitute:\n\n page_cache_get -\u003e get_page\n page_cache_release -\u003e put_page\n PAGE_CACHE_SHIFT -\u003e PAGE_SHIFT\n PAGE_CACHE_SIZE -\u003e PAGE_SIZE\n PAGE_CACHE_MASK -\u003e PAGE_MASK\n __free_page -\u003e put_page\n\nbecause we aren\u0027t using the page cache, we are just using pages.\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": "d7603b7e3a7f802c67f9190b2387d4d5d111ec14", "tree": "7fc644f33bd6d77156387f8acddd65030b1a817d", "parents": [ "0eb3ff12aa8a12538ef681dc83f4361636a0699f" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:30 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:05 2006 -0800" }, "message": "[PATCH] md: make /proc/mdstat pollable\n\nWith this patch it is possible to poll /proc/mdstat to detect arrays appearing\nor disappearing, to detect failures, recovery starting, recovery completing,\nand devices being added and removed.\n\nIt is similar to the poll-ability of /proc/mounts, though different in that:\n\nWe always report that the file is readable (because face it, it is, even if\nonly for EOF).\n\nWe report POLLPRI when there is a change so that select() can detect\nit as an exceptional event. Not only are these exceptional events, but\nthat is the mechanism that the current \u0027mdadm\u0027 uses to watch for events\n(It also polls after a timeout).\n(We also report POLLERR like /proc/mounts).\n\nFinally, we only reset the per-file event counter when the start of the file\nis read, rather than when poll() returns an event. This is more robust as it\nmeans that an fd will continue to report activity to poll/select until the\nprogram clearly responds to that activity.\n\nmd_new_event takes an \u0027mddev\u0027 which isn\u0027t currently used, but it will be soon.\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": "0eb3ff12aa8a12538ef681dc83f4361636a0699f", "tree": "e5d4b8353362cefd096a4b1ee1a8f473c01169b6", "parents": [ "4443ae10ca15d07922ceda622f03db8865fa3d13" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:05 2006 -0800" }, "message": "[PATCH] md: raid10 read-error handling - resync and read-only\n\nAdd in correct read-error handling for resync and read-only situations.\n\nWhen read-only, we don\u0027t over-write, so we need to mark the failed drive in\nthe r10_bio so we don\u0027t re-try it. During resync, we always read all blocks,\nso if there is a read error, we simply over-write it with the good block that\nwe found (assuming we found one).\n\nNote that the recovery case still isn\u0027t handled in an interesting way. There\nis nothing useful to do for the 2-copies case. If there are 3 or more copies,\nthen we could try reading from one of the non-missing copies, but this is a\nbit complicated and very rarely would be used, so I\u0027m leaving it for now.\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": "4443ae10ca15d07922ceda622f03db8865fa3d13", "tree": "f1f0a6a82142effbdde93913d53596aeeacc9dc4", "parents": [ "220946c9018de74b952446e3a4dff1bfd4cbf310" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:05 2006 -0800" }, "message": "[PATCH] md: auto-correct correctable read errors in raid10\n\nLargely just a cross-port from raid1.\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": "220946c9018de74b952446e3a4dff1bfd4cbf310", "tree": "8a6a85f23ff3e12ed9c770eb9f2b835125ad5378", "parents": [ "d11c171e636cfd2df818cf3411d88222c2f4fcef" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:27 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:04 2006 -0800" }, "message": "[PATCH] md: make sure read error on last working drive of raid1 actually returns failure\n\nWe are inadvertently setting the R1BIO_Uptodate bit on read errors when we\ndecide not to try correcting (because there are no other working devices).\nThis means that the read error is reported to the client as success.\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": "d11c171e636cfd2df818cf3411d88222c2f4fcef", "tree": "1ca670d9eabad009cee23c44f6cb8cd1b3cccadb", "parents": [ "18f08819f42b647783e4f6ea99141623881bf182" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:26 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:04 2006 -0800" }, "message": "[PATCH] md: allow raid1 to check consistency\n\nWhere performing a user-requested \u0027check\u0027 or \u0027repair\u0027, we read all readable\ndevices, and compare the contents. We only write to blocks which had read\nerrors, or blocks with content that differs from the first good device found.\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": "18f08819f42b647783e4f6ea99141623881bf182", "tree": "062f5b77cd2593239af5e8aa720f20781dc8d80e", "parents": [ "9910f16af35419a5382fa7850eecc220103036fa" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:04 2006 -0800" }, "message": "[PATCH] md: support check-without-repair of raid10 arrays\n\nAlso keep count on the number of errors found.\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": "9910f16af35419a5382fa7850eecc220103036fa", "tree": "3b5145b8a706e03a6f2b4da4bd84fe98c83de31a", "parents": [ "cf30a473a02901fe4db37abc0b0fa26dd5ba3f72" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:04 2006 -0800" }, "message": "[PATCH] md: fix up some rdev rcu locking in raid5/6\n\nThere is this \"FIXME\" comment with a typo in it!! that been annoying me for\ndays, so I just had to remove it.\n\nconf-\u003edisks[i].rdev should only be accessed if\n - we know we hold a reference or\n - the mddev-\u003ereconfig_sem is down or\n - we have a rcu_readlock\n\nhandle_stripe was referencing rdev in three places without any of these. For\nthe first two, get an rcu_readlock. For the last, the same access\n(md_sync_acct call) is made a little later after the rdev has been claimed\nunder and rcu_readlock, if R5_Syncio is set. So just use that access...\nHowever R5_Syncio isn\u0027t really needed as the \u0027syncing\u0027 variable contains the\nsame information. So use that instead.\n\nIssues, comment, and fix are identical in raid5 and raid6.\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": "cf30a473a02901fe4db37abc0b0fa26dd5ba3f72", "tree": "3fa967963e174913826943f0f98e63c60032d07d", "parents": [ "69382e85371c232df71524137a806b9c210ec021" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:23 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:04 2006 -0800" }, "message": "[PATCH] md: handle errors when read-only\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": "69382e85371c232df71524137a806b9c210ec021", "tree": "03e49cece85cb74ce38e37afbdef718efa2b3695", "parents": [ "3e198f7826f830604f3aa7c20359a773e70cbeaa" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:22 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:04 2006 -0800" }, "message": "[PATCH] md: better handling for read error in raid1 during resync\n\nHandling of read errors during resync is separate from handling of read errors\nduring normal IO in raid1. A previous patch added support for read errors\nduring normal IO. This one adds support for read errors during resync or\nrecovery.\n\nThe key differences are that we don\u0027t need to freeze the array, because the\nnormal handling of resync means that this part of the array will be idle\nexcept for resync, and the read/overwrite/re-read is needed in a separate\npiece of code.\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": "3e198f7826f830604f3aa7c20359a773e70cbeaa", "tree": "b7b23a9b9085cd652930a706f86187a16505fd84", "parents": [ "ddaf22abaa831763e75775e6d4c7693504237997" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:03 2006 -0800" }, "message": "[PATCH] md: tidyup some issues with raid1 resync and prepare for catching read errors\n\nWe are dereferencing -\u003erdev without an rcu lock!\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": "ddaf22abaa831763e75775e6d4c7693504237997", "tree": "4f6ba4cb056f8c7cea82c7d548769b879d0fb405", "parents": [ "d69762e98456b71167865db9e33e732a28dd36ab" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:03 2006 -0800" }, "message": "[PATCH] md: attempt to auto-correct read errors in raid1\n\nOn a read-error we suspend the array, then synchronously read the block from\nother arrays until we find one where we can read it. Then we try writing the\ngood data back everywhere and make sure it works. If any write or subsequent\nread fails, only then do we fail the device out of the array.\n\nTo be able to suspend the array, we need to also keep track of how many\nrequests are queued for handling by raid1d.\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": "d69762e98456b71167865db9e33e732a28dd36ab", "tree": "a93c3872d23db70e7e6089328cafd3eebba6aadb", "parents": [ "ca65b73bd9c301d243df93780f7b26579e6c9204" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:03 2006 -0800" }, "message": "[PATCH] md: improve handing of read errors with raid6\n\nThis is a simple port of match functionality across from raid5. If we get a\nread error, we don\u0027t kick the drive straight away, but try to over-write with\ngood data first.\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": "ca65b73bd9c301d243df93780f7b26579e6c9204", "tree": "1ca8157e11033989ee94c20b1f2d4c936f9dc09c", "parents": [ "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:03 2006 -0800" }, "message": "[PATCH] md: fix raid6 resync check/repair code\n\nraid6 currently does not check the P/Q syndromes when doing a resync, it just\ncalculates the correct value and writes it. Doing the check can reduce writes\n(often to 0) for a resync, and it is needed to properly implement the\n\n echo check \u003e sync_action\n\noperation.\n\nThis patch implements the appropriate checks and tidies up some related code.\n\nIt also allows raid6 user-requested resync to bypass the intent bitmap.\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": "6cce3b23f6f8e974c00af7a9b88f1d413ba368a8", "tree": "8c156f26a10de82b1626d74f810704cfd6f5ba2b", "parents": [ "b15c2e57f0f5bf596a19e9c5571e5b07cdfc7363" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:03 2006 -0800" }, "message": "[PATCH] md: write intent bitmap support for raid10\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": "b15c2e57f0f5bf596a19e9c5571e5b07cdfc7363", "tree": "da68e3ed72e59212936daf7dd4c86f1f9a7ab386", "parents": [ "6ff8d8ec06690f4011a6c3ad9e0759b9094f0601" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:03 2006 -0800" }, "message": "[PATCH] md: move bitmap_create to after md array has been initialised\n\nThis is important because bitmap_create uses\n mddev-\u003eresync_max_sectors\nand that doesn\u0027t have a valid value until after the array\nhas been initialised (with pers-\u003erun()).\n[It doesn\u0027t make a difference for current personalities that\n support bitmaps, but will make a difference for raid10]\n\nThis has the added advantage of meaning with can move the thread-\u003etimeout\nmanipulation inside the bitmap.c code instead of sprinkling identical code\nthroughout all personalities.\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": "6ff8d8ec06690f4011a6c3ad9e0759b9094f0601", "tree": "3606791ca1fb73e0263c4bb90d9c909d354bf9d4", "parents": [ "14f8d26b8ea3413b28f2cac208c9a93600fe3a80" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:15 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:02 2006 -0800" }, "message": "[PATCH] md: allow dirty raid[456] arrays to be started at boot\n\nSee patch to md.txt for more details\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": "14f8d26b8ea3413b28f2cac208c9a93600fe3a80", "tree": "c52409db0f8c457683add609367976dfef645b8f", "parents": [ "0a27ec96b6fb1abf867e36d7b0b681d67588767a" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:14 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:02 2006 -0800" }, "message": "[PATCH] md: small cleanups for raid5\n\nResync code:\n A test that isn\u0027t needed,\n a \u0027compute_block\u0027 that makes more sense\n elsewhere (And then doesn\u0027t need a test),\n a couple of BUG_ONs to confirm the change makes sense.\n\nPrintks:\n A few were missing KERN_*\n\nAlso fix a typo in a comment..\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": "0a27ec96b6fb1abf867e36d7b0b681d67588767a", "tree": "4db5d9b8ef02b417fc2077d65311e2ea7cda5ce0", "parents": [ "17999be4aa408e7ff3b9d32c735649676567a3cd" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:02 2006 -0800" }, "message": "[PATCH] md: improve raid10 \"IO Barrier\" concept\n\nraid10 needs to put up a barrier to new requests while it does resync or other\nbackground recovery. The code for this is currently open-coded, slighty\nobscure by its use of two waitqueues, and not documented.\n\nThis patch gathers all the related code into 4 functions, and includes a\ncomment which (hopefully) explains what is happening.\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": "17999be4aa408e7ff3b9d32c735649676567a3cd", "tree": "14f9fd4ef0299f16274ce2980baef7b96f111bea", "parents": [ "ac81b2ee45eb811fdb0aa1cfb71d468d944d00ce" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Jan 06 00:20:12 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:01 2006 -0800" }, "message": "[PATCH] md: improve raid1 \"IO Barrier\" concept\n\nraid1 needs to put up a barrier to new requests while it does resync or other\nbackground recovery. The code for this is currently open-coded, slighty\nobscure by its use of two waitqueues, and not documented.\n\nThis patch gathers all the related code into 4 functions, and includes a\ncomment which (hopefully) explains what is happening.\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": "ac81b2ee45eb811fdb0aa1cfb71d468d944d00ce", "tree": "68ec667534f7669e60aadc09115f67fb0caf5fbe", "parents": [ "9d3520a339d62f942085e9888f66905eb8b350bd" ], "author": { "name": "Darrick J. Wong", "email": "djwong@us.ibm.com", "time": "Fri Jan 06 00:20:11 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:01 2006 -0800" }, "message": "[PATCH] make dm-mirror not issue invalid resync requests\n\nI\u0027ve been attempting to set up a (Host)RAID mirror with dm_mirror on\n2.6.14.3, and I\u0027ve been having a strange little problem. The configuration\nin question is a set of 9GB SCSI disks that have 17942584 sectors. I set\nup the dm_mirror table as such:\n\n0 17942528 mirror core 2 2048 nosync 2 8:48 0 8:64 0\n\nIf I\u0027m not mistaken, this sets up a 9GB RAID1 mriror with 1MB stripes\nacross both SCSI disks. The sector count of the dm device is less than the\nsize of the disks, so we shouldn\u0027t fall off the end. However, I always get\nthe messages like this in dmesg when I set up the dm table:\n\nattempt to access beyond end of device\nsdd: rw\u003d0, want\u003d17958656, limit\u003d17942584\n\nClearly, something is trying to read sectors past the end of the drive. I\ntraced it down to the __rh_recovery_prepare function in dm-raid1.c, which\ngets called when we\u0027re putting the mirror set together. This function\ncalls the dirty region log\u0027s get_resync_work function to see if there\u0027s any\nresync that needs to be done, and queues up any areas that are out of sync.\n The log\u0027s get_resync_work function is actually a pointer to the\ncore_get_resync_work function in dm-log.c.\n\nThe core_get_resync_work function queries a bitset lc-\u003esync_bits to find\nout if there are any regions that are out of date (i.e. the bit is 0),\nwhich is where the problem occurs. If every bit in lc-\u003esync_bits is 1\n(which is the case when we\u0027ve just configured a new RAID1 with the nosync\noption), the find_next_zero_bit does NOT return the size parameter\n(lc-\u003eregion_count in this case), it returns the size parameter rounded up\nto the nearest multiple of 32! I don\u0027t know if this is intentional, but\ni386 and x86_64 both exhibit this behavior.\n\nIn any case, the statement \"if (*region \u003d\u003d lc-\u003eregion_count)\" looks like\nit\u0027s supposed to catch the case where are no regions to resync and\nreturn 0. Since find_next_zero_bit apparently has a habit of returning\na value that\u0027s larger than lc-\u003eregion_count, the enclosed patch changes\nthe equality test to a greater-than test so that we don\u0027t try to resync\nareas outside of the RAID1 region. Seeing as the HostRAID metadata\nlives just past the end of the RAID1 data, mucking around in that area\nis not a good idea.\n\nI suppose another way to fix this would be to amend find_next_zero_bit so\nthat it doesn\u0027t return values larger than \"size\", but I don\u0027t know if\nthere\u0027s a reason for the current behavior.\n\nSigned-Off-By: Darrick J. Wong \u003cdjwong@us.ibm.com\u003e\nAcked-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": "9d3520a339d62f942085e9888f66905eb8b350bd", "tree": "622374ba69e8430ec2ec8d7b00a3d28990659d45", "parents": [ "0b56306e56784d0513e1193d58c05a6bd97bd1a9" ], "author": { "name": "Stefan Rompf", "email": "stefan@loplof.de", "time": "Fri Jan 06 00:20:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:01 2006 -0800" }, "message": "[PATCH] dm-crypt: zero key before freeing it\n\nZap the memory before freeing it so we don\u0027t leave crypto information\naround in memory.\n\nSigned-off-by: Stefan Rompf \u003cstefan@loplof.de\u003e\nAcked-by: Clemens Fruhwirth \u003cclemens@endorphin.org\u003e\nAcked-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": "0b56306e56784d0513e1193d58c05a6bd97bd1a9", "tree": "df8b94d7df0e3c8cd3ac22f3a5a06d59658d89e3", "parents": [ "6da487dcc0c6f4c827779687a20016efeffc4d60" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jan 06 00:20:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:01 2006 -0800" }, "message": "[PATCH] drivers/md/kcopyd.c: #if 0 kcopyd_cancel()\n\nThis patch #if 0\u0027s the not yet implemented global function kcopyd_cancel().\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-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": "6da487dcc0c6f4c827779687a20016efeffc4d60", "tree": "824d14e18cbb81bf45c6d17104993acfa47c9c36", "parents": [ "aa8d7c2fbe619d8c0837296d2eaf4c14cebac198" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Jan 06 00:20:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:01 2006 -0800" }, "message": "[PATCH] device-mapper ioctl: add skip lock_fs flag\n\nAdd ioctl DM_SKIP_LOCKFS_FLAG for userspace to request that lock_fs is\nbypassed when suspending a device.\n\nThere\u0027s no change to the behaviour of existing code that doesn\u0027t know about\nthe new flag.\n\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": "aa8d7c2fbe619d8c0837296d2eaf4c14cebac198", "tree": "88b63e397b0c2dbdf2b8feb3920d565d352412d6", "parents": [ "e39e2e95eb8bd536b61654e8fda1516d0a6a3cd1" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Jan 06 00:20:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:01 2006 -0800" }, "message": "[PATCH] device-mapper: make lock_fs optional\n\nDevices only needs syncing when creating snapshots, so make this optional when\nsuspending a device.\n\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": "e39e2e95eb8bd536b61654e8fda1516d0a6a3cd1", "tree": "d962d4aa2fd61243db6f627672e80749b00ee4b5", "parents": [ "a1a190807074bd6ad8771e00b00752771ae586cb" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Jan 06 00:20:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:00 2006 -0800" }, "message": "[PATCH] device-mapper: rename frozen_bdev\n\nRename frozen_bdev to suspended_bdev and move the bdget outside lockfs. (This\nprepares for making lockfs optional.)\n\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": "a1a190807074bd6ad8771e00b00752771ae586cb", "tree": "ea9df244d215722e422f7bd7560dd9fe59789f44", "parents": [ "2d5fe68987341a59a3fd97c71695efcabb0c6fd5" ], "author": { "name": "Jonathan E Brassow", "email": "jbrassow@redhat.com", "time": "Fri Jan 06 00:20:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:00 2006 -0800" }, "message": "[PATCH] device-mapper raid1: add default mirror\n\nThis patch introduces a new field to the mirror_set (default_mirror) to store\nthe default mirror.\n\n(A subsequent patch will allow us to change the default mirror in the event of\na failure.)\n\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": "2d5fe68987341a59a3fd97c71695efcabb0c6fd5", "tree": "232e06bc54a3a0951222b8cb0f88f8d9b3c5b583", "parents": [ "e6c276159c812ab25f47b7c7b683a5c97c442dd5" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Jan 06 00:20:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:00 2006 -0800" }, "message": "[PATCH] device-mapper: scanf sector format change\n\nUse %llu not %Lu in sscanf/printf format strings.\n\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": "e6c276159c812ab25f47b7c7b683a5c97c442dd5", "tree": "d1ef3d342115572493af9054ab029fe35a944dc3", "parents": [ "2d38fe204461dc542bb38f2b01a9cd115b367b36" ], "author": { "name": "Andrew Stribblehill", "email": "a.d.stribblehill@durham.ac.uk", "time": "Fri Jan 06 00:20:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:00 2006 -0800" }, "message": "[PATCH] device-mapper: remove unused definition\n\nThis patch removes an unused #define.\n\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": "2d38fe204461dc542bb38f2b01a9cd115b367b36", "tree": "3a8267a1ed308a6ae67f89ddc90ca44370b79371", "parents": [ "81f1777a55e8c631b61e5fa5980fb7a2004287af" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Jan 06 00:20:02 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:00 2006 -0800" }, "message": "[PATCH] device-mapper snapshot: metadata reading separation\n\nMore snapshot metadata reading into separate function, to prepare for changing\nthe place it gets called from.\n\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": "81f1777a55e8c631b61e5fa5980fb7a2004287af", "tree": "e63c43ce8951e316f21a85554d867dd25a2ceb6c", "parents": [ "d229a9589ff3b988d3f999cdcfa350f97a372673" ], "author": { "name": "goggin, edward", "email": "egoggin@emc.com", "time": "Fri Jan 06 00:20:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:00 2006 -0800" }, "message": "[PATCH] device-mapper ioctl: event on rename\n\nAfter changing the name of a mapped device, trigger a dm event. (For\nuserspace multipath tools.)\n\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": "d229a9589ff3b988d3f999cdcfa350f97a372673", "tree": "ea6da350027f02736de7c1b7f350bc915abae39c", "parents": [ "637842cfdbe2b981f7088f7633e630570f58efaf" ], "author": { "name": "David Teigland", "email": "teigland@redhat.com", "time": "Fri Jan 06 00:20:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:00 2006 -0800" }, "message": "[PATCH] device-mapper: add dm_get_md\n\nAdd dm_get_dev() to get a mapped device given its dev_t.\n\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": "637842cfdbe2b981f7088f7633e630570f58efaf", "tree": "05b64c2f30612ab126df9e3ba8448d62101341d2", "parents": [ "9f708e40fe040e79f6c393a282f0701c9f8dc174" ], "author": { "name": "David Teigland", "email": "teigland@redhat.com", "time": "Fri Jan 06 00:20:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:59 2006 -0800" }, "message": "[PATCH] device-mapper: add dm_find_md\n\nAbstract dm_find_md() from dm_get_mdptr() to allow use elsewhere.\n\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": "25c862cc9ea9b312c25a9f577f91b973131f1261", "tree": "8e8f56531144370ced50fa98db2973f4e93e38b0", "parents": [ "52347f4e810ba323d02cd2c26b5d738f4a2c3d5e", "8ded4ac018ea706bf7ee926601a27184665c9c28" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jan 04 16:36:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jan 04 16:36:52 2006 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild\n" }, { "commit": "f61ea1b0c825a20a1826bb43a226387091934586", "tree": "fdedf0a2368f707e3fd5205db05bfcbac79606ec", "parents": [ "d347da0deffa1d8f88f0d270eab040e4707c9916", "7b32b8e018d8f8cc94c808a5fa84a3f889441b91" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jan 04 16:30:12 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jan 04 16:30:12 2006 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n" }, { "commit": "352dd1df32e672be4cff71132eb9c06a257872fe", "tree": "f8477d3133b8f43fe1108a1516295f507b2ca359", "parents": [ "02959a875caec8cabd36111046ad537251ef405f" ], "author": { "name": "Brian Gerst", "email": "bgerst@didntduck.org", "time": "Tue Dec 27 23:43:31 2005 -0500" }, "committer": { "name": "", "email": "sam@mars.ravnborg.org", "time": "Sun Jan 01 22:21:50 2006 +0100" }, "message": "gitignore: misc files\n\nIgnore all files generated from *_shipped files, plus a few others.\n\nSigned-off-by: Brian Gerst \u003cbgerst@didntduck.org\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "bcb97940f31ded5ac551da8bfc849583203fc6f2", "tree": "45fe99d622583afc2a433f8a6dbc949937fbbcd6", "parents": [ "f98d2dfd02183e016a6295f72140c60d691c9188" ], "author": { "name": "Neil Brown", "email": "neilb@suse.de", "time": "Tue Dec 20 11:07:00 2005 +1100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Dec 19 16:47:50 2005 -0800" }, "message": "[PATCH] md: Change case of raid level reported in sys/mdX/md/level\n\nI had thought that keeping the reported tail level clearly different\nfrom the module name was a good idea, but I\u0027ve changed my mind.\n\n\u0027raid5\u0027 is better and probably less confusing than \u0027RAID-5\u0027.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "defd94b75409b983f94548ea2f52ff5787ddb848", "tree": "0138b2dae748de88edaee4da23431f1a9dd347a1", "parents": [ "8b05b773b6030de5b1bab1cbb0bf1ff8c34cdbe0" ], "author": { "name": "Mike Christie", "email": "michaelc@cs.wisc.edu", "time": "Mon Dec 05 02:37:06 2005 -0600" }, "committer": { "name": "James Bottomley", "email": "jejb@mulgrave.(none)", "time": "Thu Dec 15 15:11:40 2005 -0800" }, "message": "[SCSI] seperate max_sectors from max_hw_sectors\n\n- export __blk_put_request and blk_execute_rq_nowait\nneeded for async REQ_BLOCK_PC requests\n- seperate max_hw_sectors and max_sectors for block/scsi_ioctl.c and\nSG_IO bio.c helpers per Jens\u0027s last comments. Since block/scsi_ioctl.c SG_IO was\nalready testing against max_sectors and SCSI-ml was setting max_sectors and\nmax_hw_sectors to the same value this does not change any scsi SG_IO behavior. It only\nprepares ll_rw_blk.c, scsi_ioctl.c and bio.c for when SCSI-ml begins to set\na valid max_hw_sectors for all LLDs. Today if a LLD does not set it\nSCSI-ml sets it to a safe default and some LLDs set it to a artificial low\nvalue to overcome memory and feedback issues.\n\nNote: Since we now cap max_sectors to BLK_DEF_MAX_SECTORS, which is 1024,\ndrivers that used to call blk_queue_max_sectors with a large value of\nmax_sectors will now see the fs requests capped to BLK_DEF_MAX_SECTORS.\n\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "5036805be7b815eb18dcce489d974f3aee4f3841", "tree": "3d112acbe459fafee17f41cb634e483080b48607", "parents": [ "3795bb0fc52fe2af2749f3ad2185cb9c90871ef8" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Dec 12 02:39:17 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Dec 12 09:06:04 2005 -0800" }, "message": "[PATCH] md: use correct size of raid5 stripe cache when measuring how full it is\n\nThe raid5 stripe cache was recently changed from fixed size (NR_STRIPES) to\nvariable size (conf-\u003emax_nr_stripes). However there are two places that still\nuse the constant and as a result, reducing the size of the stripe cache can\nresult in a deadlock.\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": "3795bb0fc52fe2af2749f3ad2185cb9c90871ef8", "tree": "764aa053d592b4ce555e2ca91077d7c6fc9eaa16", "parents": [ "0de502aa44aae5712a18d471818d6c785e07c92e" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Dec 12 02:39:16 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Dec 12 09:06:04 2005 -0800" }, "message": "[PATCH] md: fix a use-after-free bug in raid1\n\nWho would submit code with a FIXME like that in it !!!!\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": "6aea114a728db9296f42102d4885e7fb035de0a9", "tree": "fa03f942fea0fef446a10cba423f2eee890c5d89", "parents": [ "b2a2703c282ce77d189a250f58039daac1da3314" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Nov 28 13:44:13 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 28 14:42:26 2005 -0800" }, "message": "[PATCH] md: fix --re-add for raid1 and raid6\n\nIf you have an array with a write-intent-bitmap, and you remove a device, then\nre-add it, a full recovery isn\u0027t needed. We detect a re-add by looking at\nsaved_raid_disk. For raid1, it doesn\u0027t matter which disk it was, only whether\nor not it was an active device. The old code being removed set a value of\n\u0027mirror\u0027 which was then ignored, so it can go. The changed code performs the\ncorrect check.\n\nFor raid6, if there are two missing devices, make sure we chose the right slot\non --re-add rather than always the first slot.\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": "b2a2703c282ce77d189a250f58039daac1da3314", "tree": "974bf2c2d418b5c57f8c27ea10b01c46710eb3eb", "parents": [ "b5ab28a3b81381103b686ff6b9d2f5fbb944bc8c" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Nov 28 13:44:12 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 28 14:42:25 2005 -0800" }, "message": "[PATCH] md: set default_bitmap_offset properly in set_array_info\n\nIf an array is created using set_array_info, default_bitmap_offset isn\u0027t set\nproperly meaning that an internal bitmap cannot be hot-added until the array\nis stopped and re-assembled.\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": "b5ab28a3b81381103b686ff6b9d2f5fbb944bc8c", "tree": "01756ec41c40b0b0fb101c7dc3ee856a745c2e41", "parents": [ "700e432d8364ce59c521abbe03a522051610ebc2" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Nov 28 13:44:11 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 28 14:42:25 2005 -0800" }, "message": "[PATCH] md: fix problem with raid6 intent bitmap\n\nWhen doing a recovery, we need to know whether the array will still be\ndegraded after the recovery has finished, so we can know whether bits can be\nclearred yet or not. This patch performs the required check.\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" } ], "next": "700e432d8364ce59c521abbe03a522051610ebc2" }