)]}' { "log": [ { "commit": "d58168763f74d1edbc296d7038c60efe6493fdd4", "tree": "03866d641211fe16961a5b8aab6d9132bf07d9c8", "parents": [ "ab4c1424882be9cd70b89abf2b484add355712fa" ], "author": { "name": "Mikulas Patocka", "email": "mpatocka@redhat.com", "time": "Tue Jan 06 03:05:10 2009 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Tue Jan 06 03:05:10 2009 +0000" }, "message": "dm table: rework reference counting\n\nRework table reference counting.\n\nThe existing code uses a reference counter. When the last reference is\ndropped and the counter reaches zero, the table destructor is called.\nTable reference counters are acquired/released from upcalls from other\nkernel code (dm_any_congested, dm_merge_bvec, dm_unplug_all).\nIf the reference counter reaches zero in one of the upcalls, the table\ndestructor is called from almost random kernel code.\n\nThis leads to various problems:\n* dm_any_congested being called under a spinlock, which calls the\n destructor, which calls some sleeping function.\n* the destructor attempting to take a lock that is already taken by the\n same process.\n* stale reference from some other kernel code keeps the table\n constructed, which keeps some devices open, even after successful\n return from \"dmsetup remove\". This can confuse lvm and prevent closing\n of underlying devices or reusing device minor numbers.\n\nThe patch changes reference counting so that the table destructor can be\ncalled only at predetermined places.\n\nThe table has always exactly one reference from either mapped_device-\u003emap\nor hash_cell-\u003enew_map. After this patch, this reference is not counted\nin table-\u003eholders. A pair of dm_create_table/dm_destroy_table functions\nis used for table creation/destruction.\n\nTemporary references from the other code increase table-\u003eholders. A pair\nof dm_table_get/dm_table_put functions is used to manipulate it.\n\nWhen the table is about to be destroyed, we wait for table-\u003eholders to\nreach 0. Then, we call the table destructor. We use active waiting with\nmsleep(1), because the situation happens rarely (to one user in 5 years)\nand removing the device isn\u0027t performance-critical task: the user doesn\u0027t\ncare if it takes one tick more or not.\n\nThis way, the destructor is called only at specific points\n(dm_table_destroy function) and the above problems associated with lazy\ndestruction can\u0027t happen.\n\nFinally remove the temporary protection added to dm_any_congested().\n\nSigned-off-by: Mikulas Patocka \u003cmpatocka@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "ab4c1424882be9cd70b89abf2b484add355712fa", "tree": "8baed3606be67900df9f02e42fcdb091b78c5def", "parents": [ "7d76345da6ed3927c9cbf5d3f7a7021e8bba7374" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Tue Jan 06 03:05:09 2009 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Tue Jan 06 03:05:09 2009 +0000" }, "message": "dm: support barriers on simple devices\n\nImplement barrier support for single device DM devices\n\nThis patch implements barrier support in DM for the common case of dm linear\njust remapping a single underlying device. In this case we can safely\npass the barrier through because there can be no reordering between\ndevices.\n\n NB. Any DM device might cease to support barriers if it gets\n reconfigured so code must continue to allow for a possible\n -EOPNOTSUPP on every barrier bio submitted. - agk\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Mikulas Patocka \u003cmpatocka@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "0e435ac26e3f951d83338ed3d4ab7dc0fe0055bc", "tree": "8f208a3093de1a314a981ae47e5ef92a5909c13b", "parents": [ "53a08807c01989c6847bb135d8d43f61c5dfdda5" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Wed Dec 03 12:55:08 2008 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Wed Dec 03 12:55:55 2008 +0100" }, "message": "block: fix setting of max_segment_size and seg_boundary mask\n\nFix setting of max_segment_size and seg_boundary mask for stacked md/dm\ndevices.\n\nWhen stacking devices (LVM over MD over SCSI) some of the request queue\nparameters are not set up correctly in some cases by default, namely\nmax_segment_size and and seg_boundary mask.\n\nIf you create MD device over SCSI, these attributes are zeroed.\n\nProblem become when there is over this mapping next device-mapper mapping\n- queue attributes are set in DM this way:\n\nrequest_queue max_segment_size seg_boundary_mask\nSCSI 65536 0xffffffff\nMD RAID1 0 0\nLVM 65536 -1 (64bit)\n\nUnfortunately bio_add_page (resp. bio_phys_segments) calculates number of\nphysical segments according to these parameters.\n\nDuring the generic_make_request() is segment cout recalculated and can\nincrease bio-\u003ebi_phys_segments count over the allowed limit. (After\nbio_clone() in stack operation.)\n\nThi is specially problem in CCISS driver, where it produce OOPS here\n\n BUG_ON(creq-\u003enr_phys_segments \u003e MAXSGENTRIES);\n\n(MAXSEGENTRIES is 31 by default.)\n\nSometimes even this command is enough to cause oops:\n\n dd iflag\u003ddirect if\u003d/dev/\u003cvg\u003e/\u003clv\u003e of\u003d/dev/null bs\u003d128000 count\u003d10\n\nThis command generates bios with 250 sectors, allocated in 32 4k-pages\n(last page uses only 1024 bytes).\n\nFor LVM layer, it allocates bio with 31 segments (still OK for CCISS),\nunfortunatelly on lower layer it is recalculated to 32 segments and this\nviolates CCISS restriction and triggers BUG_ON().\n\nThe patch tries to fix it by:\n\n * initializing attributes above in queue request constructor\n blk_queue_make_request()\n\n * make sure that blk_queue_stack_limits() inherits setting\n\n (DM uses its own function to set the limits because it\n blk_queue_stack_limits() was introduced later. It should probably switch\n to use generic stack limit function too.)\n\n * sets the default seg_boundary value in one place (blkdev.h)\n\n * use this mask as default in DM (instead of -1, which differs in 64bit)\n\nBugs related to this:\nhttps://bugzilla.redhat.com/show_bug.cgi?id\u003d471639\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d8672\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nReviewed-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Mike Miller \u003cmike.miller@hp.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "22484856402bfa1ff3defe47f6029ab0418240d9", "tree": "140c67bf59674da350a7b51765d6ff7eb101b597", "parents": [ "5ed487bc2c44ca4e9668ef9cb54c830e2a9fac47", "56b26add02b4bdea81d5e0ebda60db1fe3311ad4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 10:23:07 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 10:23:07 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev: (66 commits)\n [PATCH] kill the rest of struct file propagation in block ioctls\n [PATCH] get rid of struct file use in blkdev_ioctl() BLKBSZSET\n [PATCH] get rid of blkdev_locked_ioctl()\n [PATCH] get rid of blkdev_driver_ioctl()\n [PATCH] sanitize blkdev_get() and friends\n [PATCH] remember mode of reiserfs journal\n [PATCH] propagate mode through swsusp_close()\n [PATCH] propagate mode through open_bdev_excl/close_bdev_excl\n [PATCH] pass fmode_t to blkdev_put()\n [PATCH] kill the unused bsize on the send side of /dev/loop\n [PATCH] trim file propagation in block/compat_ioctl.c\n [PATCH] end of methods switch: remove the old ones\n [PATCH] switch sr\n [PATCH] switch sd\n [PATCH] switch ide-scsi\n [PATCH] switch tape_block\n [PATCH] switch dcssblk\n [PATCH] switch dasd\n [PATCH] switch mtd_blkdevs\n [PATCH] switch mmc\n ...\n" }, { "commit": "72e8264eda02b6ba85a222b9620802ebf23c6a10", "tree": "4c82b49f538b1ae4e469bbf9a98d76766ab3f768", "parents": [ "3516586a424ea5727be089da6541cbd5644f0497" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Mon Aug 11 00:24:08 2008 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Oct 23 05:12:57 2008 -0400" }, "message": "[PATCH] dm: kill lookup_device wrapper\n\nNow that lookup_bdev is exported and used by dm just use it directly\ninstead of through a trivial wrapper.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9a1c3542768b5a58e45a9216921cd10a3bae1205", "tree": "c20ffda950db868ec7e1e35aed532962de2ecfd9", "parents": [ "511de73ff09034fb89c8d54bed201a10d057328c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Feb 22 20:40:24 2008 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Oct 21 07:48:58 2008 -0400" }, "message": "[PATCH] pass fmode_t to blkdev_put()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "aeb5d727062a0238a2f96c9c380fbd2be4640c6f", "tree": "51dae8a071fcf42e4431a66d37c5b843c8e99cf6", "parents": [ "2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Sep 02 15:28:45 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Oct 21 07:47:06 2008 -0400" }, "message": "[PATCH] introduce fmode_t, do annotations\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0c2322e4ce144e130c03d813fe92de3798662c5e", "tree": "a42eeb1a75d9e70a20a6d4d850064ba8292c2289", "parents": [ "54160904260fa764ba6e2dc738770be30fdf9553" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Oct 10 13:37:13 2008 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Oct 10 13:37:13 2008 +0100" }, "message": "dm: detect lost queue\n\nDetect and report buggy drivers that destroy their request_queue.\n\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nCc: Stefan Raspl \u003craspl@linux.vnet.ibm.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "82b1519b345d61dcfae526e3fcb08128f39f9bcc", "tree": "240bc646da63557ed7fa81fa3c17d05b95853f45", "parents": [ "933f01d43326fb12a978a8e0bb062c28a2de4d5a" ], "author": { "name": "Mikulas Patocka", "email": "mpatocka@redhat.com", "time": "Fri Oct 10 13:37:09 2008 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Oct 10 13:37:09 2008 +0100" }, "message": "dm: export struct dm_dev\n\nSplit struct dm_dev in two and publish the part that other targets need in\ninclude/linux/device-mapper.h.\n\nSigned-off-by: Mikulas Patocka \u003cmpatocka@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "d5686b444ff3f72808d2b3fbd58672a86cdf38e7", "tree": "d3cdebc042269641f7134556e2f8d263d526581a", "parents": [ "a95164d979c5ca061f15bcaadc829c146693d4d9" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Aug 01 05:00:11 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Aug 01 11:25:31 2008 -0400" }, "message": "[PATCH] switch mtd and dm-table to lookup_bdev()\n\nNo need to open-code it...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9980c638a666ecd88acaf0a7ab91043d4a3f44d1", "tree": "89434f8d20d4e330400d8663dcc53188a9956f8c", "parents": [ "7bc3447b692185c5ea78bee93d0ef1dee2fd7ce7" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Mon Jul 21 12:00:39 2008 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Mon Jul 21 12:00:39 2008 +0100" }, "message": "dm table: remove merge_bvec sector restriction\n\nRemove max_sector restriction - merge function replaced it.\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "c9a3f6d6f541915bd7451fc7e9cb23a8b33a3ab8", "tree": "3d6d54e43b4bd7d5409bc47837e72b45788da1d4", "parents": [ "a217656cb26c5b7ebe9900354b2e808c1f74b470" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Apr 29 19:12:35 2008 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 10:21:12 2008 -0700" }, "message": "dm: use unlocked variants of queue flag check/set\n\ndm.c already provides mutual exclusion through -\u003emap_lock.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "75ad23bc0fcb4f992a5d06982bf0857ab1738e9e", "tree": "8668ef63b1f420252ae41aed9e13737d49fd8054", "parents": [ "68154e90c9d1492d570671ae181d9a8f8530da55" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Tue Apr 29 14:48:33 2008 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Apr 29 14:48:33 2008 +0200" }, "message": "block: make queue flags non-atomic\n\nWe can save some atomic ops in the IO path, if we clearly define\nthe rules of how to modify the queue flags.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "4fdfe401e9d7e30029972d568c667234c0c1d828", "tree": "e9e8f45ceccda2e73008da8f404302b056a059b3", "parents": [ "e8488d08586e6df7fab3db7881631bb13619311b" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Thu Apr 24 22:10:56 2008 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Apr 25 13:27:00 2008 +0100" }, "message": "dm table: remove unused dm_create_error_table\n\ndm_create_error_table() was added in kernel 2.6.18 and never used...\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "e8488d08586e6df7fab3db7881631bb13619311b", "tree": "9fdd6451287c1eb0396f5ea43ca638f905f50e70", "parents": [ "7ff14a36159d947872870e7a3e9dcaebc46b23eb" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Thu Apr 24 22:10:51 2008 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Apr 25 13:26:59 2008 +0100" }, "message": "dm table: drop void suspend_targets return\n\nvoid returning functions returned the return value of another void\nreturning function...\n\nSpotted by sparse.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "1d957f9bf87da74f420424d16ece005202bbebd3", "tree": "363d4770c0c74a536524c99ccd2762ce96ee9bbe", "parents": [ "4ac9137858e08a19f29feac4e1f4df7c268b0ba5" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Thu Feb 14 19:34:35 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 14 21:13:33 2008 -0800" }, "message": "Introduce path_put()\n\n* Add path_put() functions for releasing a reference to the dentry and\n vfsmount of a struct path in the right order\n\n* Switch from path_release(nd) to path_put(\u0026nd-\u003epath)\n\n* Rename dput_path() to path_put_conditional()\n\n[akpm@linux-foundation.org: fix cifs]\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andreas Gruenbacher \u003cagruen@suse.de\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: \u003clinux-fsdevel@vger.kernel.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4ac9137858e08a19f29feac4e1f4df7c268b0ba5", "tree": "f5b5d84fd12fcc2b0ba0e7ce1a79ff381ad8f5dd", "parents": [ "c5e725f33b733a77de622e91b6ba5645fcf070be" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Thu Feb 14 19:34:32 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 14 21:13:33 2008 -0800" }, "message": "Embed a struct path into struct nameidata instead of nd-\u003e{dentry,mnt}\n\nThis is the central patch of a cleanup series. In most cases there is no good\nreason why someone would want to use a dentry for itself. This series reflects\nthat fact and embeds a struct path into nameidata.\n\nTogether with the other patches of this series\n- it enforced the correct order of getting/releasing the reference count on\n \u003cdentry,vfsmount\u003e pairs\n- it prepares the VFS for stacking support since it is essential to have a\n struct path in every place where the stack can be traversed\n- it reduces the overall code size:\n\nwithout patch series:\n text data bss dec hex filename\n5321639 858418 715768 6895825 6938d1 vmlinux\n\nwith patch series:\n text data bss dec hex filename\n5320026 858418 715768 6894212 693284 vmlinux\n\nThis patch:\n\nSwitch from nd-\u003e{dentry,mnt} to nd-\u003epath.{dentry,mnt} everywhere.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix cifs]\n[akpm@linux-foundation.org: fix smack]\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andreas Gruenbacher \u003cagruen@suse.de\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Casey Schaufler \u003ccasey@schaufler-ca.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "69a2ce72a4efe0653479a5d69fc86b5726e83219", "tree": "2fa4c50f83782356c5202c1a987a83cdea4a4c6a", "parents": [ "e48b9db251122b88783844b1d2d69c6780f898ff" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Fri Feb 08 02:10:14 2008 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Feb 08 02:10:14 2008 +0000" }, "message": "dm: table use uninitialized_var\n\ndrivers/md/dm-table.c: In function \u0027dm_get_device\u0027:\ndrivers/md/dm-table.c:478: warning: \u0027dev\u0027 may be used uninitialized in this function\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "82d601dc076deb5f348cc3a70f57248bc976ae0c", "tree": "9047dc31a5fde553b64b96bc5b426065b77772c2", "parents": [ "4f41b09f86e0e3b48194b2ad0356391bf6d47e40" ], "author": { "name": "Jun\u0027ichi Nomura", "email": "j-nomura@ce.jp.nec.com", "time": "Fri Feb 08 02:10:04 2008 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Feb 08 02:10:04 2008 +0000" }, "message": "dm: table remove unused total\n\n\"total \u003d 0\" does nothing.\n\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "afb24528f9012e5c6361ca9a9128c7c089c1cc7c", "tree": "1aa47aca62308becafc05464f5020b4ffbf3ce67", "parents": [ "76c072b48e39e9291fbf02d6c912cf27d65e093d" ], "author": { "name": "Paul Jimenez", "email": "pj@place.org", "time": "Fri Feb 08 02:09:59 2008 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Feb 08 02:09:59 2008 +0000" }, "message": "dm: table use list_for_each\n\nThis patch is some minor janitorish cleanup, using some macros\nfrom linux/list.h (already #included via dm.h) to improve\nreadability.\n\nSigned-off-by: Paul Jimenez \u003cpj@place.org\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "91212507f93778c09d4c1335207b6f4b995f5ad1", "tree": "651bc8678413d7d6d6879214264f4bb7f9fb089d", "parents": [ "69267a30bed1fabec658058c63845528a8b813d4" ], "author": { "name": "Neil Brown", "email": "neilb@suse.de", "time": "Thu Dec 13 14:16:04 2007 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Thu Dec 20 17:32:12 2007 +0000" }, "message": "dm: merge max_hw_sector\n\nMake sure dm honours max_hw_sectors of underlying devices\n\n We still have no firm testing evidence in support of this patch but\n believe it may help to resolve some bug reports. - agk\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "512875bd9661368da6f993205a61213b79ba1df0", "tree": "7a2e010060b6233cd02e2e36b62f5dcaa96c2c36", "parents": [ "fbdcf18df73758b2e187ab94678b30cd5f6ff9f9" ], "author": { "name": "Jun\u0027ichi Nomura", "email": "j-nomura@ce.jp.nec.com", "time": "Thu Dec 13 14:15:25 2007 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Thu Dec 20 17:32:08 2007 +0000" }, "message": "dm: table detect io beyond device\n\nThis patch fixes a panic on shrinking a DM device if there is\noutstanding I/O to the part of the device that is being removed.\n(Normally this doesn\u0027t happen - a filesystem would be resized first,\nfor example.)\n\nThe bug is that __clone_and_map() assumes dm_table_find_target()\nalways returns a valid pointer. It may fail if a bio arrives from the\nblock layer but its target sector is no longer included in the DM\nbtree.\n\nThis patch appends an empty entry to table-\u003etargets[] which will\nbe returned by a lookup beyond the end of the device.\n\nAfter calling dm_table_find_target(), __clone_and_map() and target_message()\ncheck for this condition using\ndm_target_is_valid().\n\nSample test script to trigger oops:\n" }, { "commit": "2ad8b1ef11c98c5603580878aebf9f1bc74129e4", "tree": "f7bdc2484513f6ffd174b1385bb216dcf97d2c78", "parents": [ "d85532ed284e63b5c56eaf2418f262822af60be4" ], "author": { "name": "Alan D. Brunelle", "email": "Alan.Brunelle@hp.com", "time": "Wed Nov 07 14:26:56 2007 -0500" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Nov 09 13:41:32 2007 +0100" }, "message": "Add UNPLUG traces to all appropriate places\n\nAdded blk_unplug interface, allowing all invocations of unplugs to result\nin a generated blktrace UNPLUG.\n\nSigned-off-by: Alan D. Brunelle \u003cAlan.Brunelle@hp.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "5ec140e600b7d6624c657f008833f0e71bd5ef48", "tree": "44691c88d767418a57797e84253a4633825c0c98", "parents": [ "6f5d8aa6382eef2b26032c88656270bdae7f0c42" ], "author": { "name": "Vasily Averin", "email": "vvs@sw.ru", "time": "Wed Oct 31 08:33:24 2007 +0100" }, "committer": { "name": "Jens Axboe", "email": "axboe@carl.home.kernel.dk", "time": "Fri Nov 02 08:47:25 2007 +0100" }, "message": "dm: bounce_pfn limit added\n\nDevice mapper uses its own bounce_pfn that may differ from one on underlying\ndevice. In that way dm can build incorrect requests that contain sg elements\ngreater than underlying device is able to handle.\n\nThis is the cause of slab corruption in i2o layer, occurred on i386 arch when\nvery long direct IO requests are addressed to dm-over-i2o device.\n\nSigned-off-by: Vasily Averin \u003cvvs@sw.ru\u003e\nCc: \u003cstable@kernel.org\u003e\nCc: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "094262db9e4c615e0db7a7b924d244b7a6c186b0", "tree": "c8c79edd122d9b32b1cd61c9c7070e14d3656a67", "parents": [ "6f3c3f0afa50782dc1742c968646c491657d255a" ], "author": { "name": "Dmitry Monakhov", "email": "dmonakhov@openvz.org", "time": "Fri Oct 19 22:38:51 2007 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Sat Oct 20 02:01:07 2007 +0100" }, "message": "dm: use kzalloc\n\nConvert kmalloc() + memset() to kzalloc().\n\nSigned-off-by: Dmitry Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "fd5d806266935179deda1502101624832eacd01f", "tree": "b0d01c2ed7d754f2a6daef6c77d108a81d8a470e", "parents": [ "bf2de6f5a4faf0197268f18d08969b003b87b6e8" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Oct 16 11:05:02 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Oct 16 11:05:02 2007 +0200" }, "message": "block: convert blkdev_issue_flush() to use empty barriers\n\nThen we can get rid of -\u003eissue_flush_fn() and all the driver private\nimplementations of that.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "165125e1e480f9510a5ffcfbfee4e3ee38c05f23", "tree": "8009c8a5ff09e26dc2418d42f66ecafb055c52a2", "parents": [ "f695baf2df9e0413d3521661070103711545207a" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Jul 24 09:28:11 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Jul 24 09:28:11 2007 +0200" }, "message": "[BLOCK] Get rid of request_queue_t typedef\n\nSome of the code has been gradually transitioned to using the proper\nstruct request_queue, but there\u0027s lots left. So do a full sweet of\nthe kernel and get rid of this typedef and replace its uses with\nthe proper type.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "2cd54d9bedb79a97f014e86c0da393416b264eb3", "tree": "bb7b81120cdd84e106da22222b6eec57e45ac5c4", "parents": [ "79eb885c96b5ccf8bbffd0dddc4c15a5dd436a1c" ], "author": { "name": "Mike Anderson", "email": "andmike@us.ibm.com", "time": "Wed May 09 02:32:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:47 2007 -0700" }, "message": "dm: allow offline devices\n\nAllow check_device_area to succeed if a device has an i_size of zero. This\naddresses an issue seen on DASD devices setting up a multipath table for paths\nin online and offline state.\n\nSigned-off-by: Mike Anderson \u003candmike@us.ibm.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": "999d816851c3e080412a19558f111d01852d2f04", "tree": "8b75a8e97d6fa7c41e81169e9b2ba5f7806e23a9", "parents": [ "3cb4021453a69585e458ec2177677c0c1300dccf" ], "author": { "name": "Bryn Reeves", "email": "breeves@redhat.com", "time": "Tue Oct 03 01:15:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:16 2006 -0700" }, "message": "[PATCH] dm table: add target flush\n\nThis patch adds support for a per-target dm_flush_fn method. This is needed\nto allow dm-loop to invalidate page cache mappings in response to BLKFLSBUF\nioctl commands.\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": "3cb4021453a69585e458ec2177677c0c1300dccf", "tree": "cc2394e0eb52d6bed2fbc523641499714d6159c4", "parents": [ "9faf400f7e51e56ec76b2fc481c3191c01cb3a57" ], "author": { "name": "Bryn Reeves", "email": "breeves@redhat.com", "time": "Tue Oct 03 01:15:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:16 2006 -0700" }, "message": "[PATCH] dm: extract device limit setting\n\nSeparate the setting of device I/O limits from dm_get_device(). dm-loop will\nuse this.\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": "8757b7764f13e336f3c0eb1f634440d4ee4c3a67", "tree": "c91b00ace6ee438a9e447bce311808a698e9d487", "parents": [ "cc1092019ce3d9b3e85a285b41e852ff94a6b590" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Tue Oct 03 01:15:36 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:15 2006 -0700" }, "message": "[PATCH] dm table: add target preresume\n\nThis patch adds a target preresume hook.\n\nIt is called before the targets are resumed and if it returns an error the\nresume gets cancelled.\n\nThe crypt target will use this to indicate that it is unable to process I/O\nbecause no encryption key has been supplied.\n\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@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "72d9486169a2a8353e022813185ba2f32d7dde69", "tree": "2fe6c382feb3f21d829abf543c54be486007557c", "parents": [ "5c6bd75d06db512515a3781aa97e42df2faf0815" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Mon Jun 26 00:27:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:36 2006 -0700" }, "message": "[PATCH] dm: improve error message consistency\n\nTidy device-mapper error messages to include context information\nautomatically.\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": "c2ade42dd35466d90aa6fc7cc717f396e165492f", "tree": "245baeabfea43a3b2654adb962e776a877da0059", "parents": [ "17b2f66f2a39a4e4d1ed456f35ee3bb598e41d35" ], "author": { "name": "David Teigland", "email": "teigland@redhat.com", "time": "Mon Jun 26 00:27:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:36 2006 -0700" }, "message": "[PATCH] dm: create error table\n\nAdd a library function dm_create_error_table() to create a table that rejects\nany I/O sent to a device with EIO.\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": "814d68629b40e863997fa0eea459be4cc99a06cc", "tree": "85dddcb7d8c1885a2af45aa4be36b0b78a4c7ddd", "parents": [ "ce503f59ae899c3e75a8a1cf46f2d44c0c5b5c7c" ], "author": { "name": "David Teigland", "email": "teigland@redhat.com", "time": "Mon Jun 26 00:27:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:36 2006 -0700" }, "message": "[PATCH] dm table split_args: handle no input\n\nReturn sense if dm_split_args is called with a NULL input parameter.\n\nSigned-off-by: David Teigland \u003cteigland@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": "143535396c7ebd9395a931a000b3963f457712b8", "tree": "725203a6ed6be6c795fa0f0441aa1b91f5ea8721", "parents": [ "e4c8b3ba34cc1aeab451c7a5cc843c5fd62cbe3d" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Mon Jun 26 00:27:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:35 2006 -0700" }, "message": "[PATCH] dm table: get_target: fix last index\n\nThe table is indexed from 0, so an index equal to t-\u003enum_targets should be\nrejected.\n\n(There is no code in the current tree that would exercise this bug.)\n\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@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "48c9c27b8bcd2a328a06151e2d5c1170db0b701b", "tree": "804fb1c410e0a246c92105710f1cd22a9daa8edc", "parents": [ "2f889129de148b0ba2e1fbc9e9d33a4ef4c5f2cb" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Mon Mar 27 01:18:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:45:03 2006 -0800" }, "message": "[PATCH] sem2mutex: drivers/md\n\nSemaphore to mutex conversion.\n\nThe conversion was generated via scripts, and the result was validated\nautomatically via a script as well.\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\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": "f165921df46a977e3561f1bd9f13a348441486d1", "tree": "a44679427f97090aeb4d5ba62568a41f4b367763", "parents": [ "5463c7904c952aa6b6804dd902c72a5332fa5221" ], "author": { "name": "Jun\u0027ichi Nomura", "email": "j-nomura@ce.jp.nec.com", "time": "Mon Mar 27 01:17:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:45:00 2006 -0800" }, "message": "[PATCH] dm/md dependency tree in sysfs: dm to use bd_claim_by_disk\n\nUse bd_claim_by_disk.\n\nFollowing symlinks are created if dm-0 maps to sda:\n /sys/block/dm-0/slaves/sda --\u003e /sys/block/sda\n /sys/block/sda/holders/dm-0 --\u003e /sys/block/dm-0\n\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nCc: 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": "1134e5ae79bab61c05657ca35a6297cf87202e35", "tree": "16d5e9c722fbe17dc343c65b85628c8e6ee36199", "parents": [ "9ade92a9a5b0a3a10efa6551b8c67a9277bf0438" ], "author": { "name": "Mike Anderson", "email": "andmike@us.ibm.com", "time": "Mon Mar 27 01:17:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:59 2006 -0800" }, "message": "[PATCH] dm table: store md\n\nStore an up-pointer to the owning struct mapped_device in every table when it\nis created.\n\nAccess it with:\n struct mapped_device *dm_table_get_md(struct dm_table *t)\n\nTables linked to md must be destroyed before the md itself.\n\nSigned-off-by: Mike Anderson \u003candmike@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": "969429b504ae866d3f8b1cafd68a2c099e305093", "tree": "538c0a77049450e434cfc890807822491f766113", "parents": [ "4ee218cd67b385759993a6c840ea45f0ee0a8b30" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Mar 27 01:17:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:59 2006 -0800" }, "message": "[PATCH] dm: make sure QUEUE_FLAG_CLUSTER is set properly\n\nThis flag should be set for a virtual device iff it is set for all\nunderlying devices.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.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": "547bc92649345af6014578a64b27cc5787617935", "tree": "4b2a097badd0bef9003846813dec53d5daa5030e", "parents": [ "c163c7293eb68bf6c0c824d122a2192b9f129193" ], "author": { "name": "Eric Sesterhenn", "email": "snakebyte@gmx.de", "time": "Sun Mar 26 18:22:50 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sun Mar 26 18:22:50 2006 +0200" }, "message": "BUG_ON() Conversion in md/dm-table.c\n\nthis changes if() BUG(); constructs to BUG_ON() which is\ncleaner and can better optimized away\n\nSigned-off-by: Eric Sesterhenn \u003csnakebyte@gmx.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\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": "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": "cf222b3769c3759488579441ab724ed33a2da5f4", "tree": "b49e2a731a02cc9a280183232ecad5c165f121eb", "parents": [ "8c56ac3f3b12936b03d2626c7572fed5977af515" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Thu Jul 28 21:15:57 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 28 21:46:03 2005 -0700" }, "message": "[PATCH] device-mapper: fix deadlocks in core (prep)\n\nSome code tidy-ups in preparation for the next patches. Change\ndm_table_pre/postsuspend_targets to accept NULL. Use dm_suspended()\nthroughout.\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": "d5e404c10a98fc2979643476851e9cbdb1944812", "tree": "1d7d846b43a6a8a022e5cf4fd5453b27abf0de94", "parents": [ "93c534aefb906824d71ea779ed0c7f1573843f4e" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Tue Jul 12 15:53:05 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 12 16:19:11 2005 -0700" }, "message": "[PATCH] device-mapper snapshots: Handle origin extension\n\nHandle writes to a snapshot-origin device that has been extended since the\nsnapshot was taken.\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": "5e198d94dd0c3ec7f6138229e2e412c2c6268c38", "tree": "303c284a5a90e813ca1c92a0c3698a63089a86b2", "parents": [ "f1daa40b638891a62e1be40f78d752c500265362" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Thu May 05 16:16:09 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu May 05 16:36:46 2005 -0700" }, "message": "[PATCH] device-mapper: Some missing statics\n\nThis patch makes some needlessly global code static.\n\nSigned-Off-By: Alasdair G Kergon \u003cagk@redhat.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": "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" } ] }