)]}' { "log": [ { "commit": "c4e35e07af162ea4d642b1c6ffacbb63c3ed1804", "tree": "c1f74ee04e54f705d0b18c947a2efa9eea8344a2", "parents": [ "7fb5409df092589b86cc9412d926879cb572b7f0" ], "author": { "name": "Dave Kleikamp", "email": "shaggy@linux.vnet.ibm.com", "time": "Sun Feb 10 01:09:32 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Sun Feb 10 01:09:32 2008 -0500" }, "message": "JBD2: Clear buffer_ordered flag for barried IO request on success\n\nIn JBD2 jbd2_journal_write_commit_record(), clear the buffer_ordered\nflag for the bh after barried IO has succeed. This prevents later, if\nthe same buffer head were submitted to the underlying device, which has\nbeen reconfigured to not support barrier request, the JBD2 commit code\ncould treat it as a normal IO (without barrier).\n\nThis is a port from JBD/ext3 fix from Neil Brown.\n\nMore details from Neil:\n\nSome devices - notably dm and md - can change their behaviour in\nresponse to BIO_RW_BARRIER requests. They might start out accepting\nsuch requests but on reconfiguration, they find out that they cannot\nany more. JBD2 deal with this by always testing if BIO_RW_BARRIER\nrequests fail with EOPNOTSUPP, and retrying the write\nrequests without the barrier (probably after waiting for any pending\nwrites to complete).\n\nHowever there is a bug in the handling this in JBD2 for ext4 .\n\nWhen ext4/JBD2 to submit a BIO_RW_BARRIER request,\nit sets the buffer_ordered flag on the buffer head.\nIf the request completes successfully, the flag STAYS SET.\n\nOther code might then write the same buffer_head after the device has\nbeen reconfigured to not accept barriers. This write will then fail,\nbut the \"other code\" is not ready to handle EOPNOTSUPP errors and the\nerror will be treated as fatal.\n\nCc: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@linux.vnet.ibm.com\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n\n" }, { "commit": "4d605179723a3fb8ba594d9516897426e6629a5b", "tree": "42f7b1a77dcb9a7c348a3ebde0c49f9e8878a707", "parents": [ "c4b8e635f525441b9cb0bab428b527858d977e8f" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Feb 05 10:56:15 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue Feb 05 10:56:15 2008 -0500" }, "message": "JBD2: Use the incompat macro for testing the incompat feature.\n\nJBD2_FEATURE_INCOMPAT_ASYNC_COMMIT needs to be checked with\nJBD2_HAS_INCOMPAT_FEATURE\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n\n" }, { "commit": "c4b8e635f525441b9cb0bab428b527858d977e8f", "tree": "3ebf433583c1a456d251fdcffd524fdc2f5518d3", "parents": [ "5315217efea54a07950758005686adedb8e8e680" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue Feb 05 10:55:26 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue Feb 05 10:55:26 2008 -0500" }, "message": "jbd2: Fix reference counting on the journal commit block\u0027s buffer head\n\nWith journal checksum patch we added asynchronous commits of journal\ncommit headers, and accidentally dropped taking a reference on the\nbuffer head.\n\n(Before the change, sync_dirty_buffer did the get_bh(). The associative\nput_bh is done by journal_wait_on_commit_record().)\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "b048d8462652159c5314d19b191220b0ec384edb", "tree": "06198272d89d7263d4d13df0ed00c3d0cf4e8aa0", "parents": [ "531021f2ca681faf58f926771f85bb5c76f13eba" ], "author": { "name": "Mingming Cao", "email": "cmm@u.ibm.com", "time": "Tue Feb 05 08:52:45 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue Feb 05 08:52:45 2008 -0500" }, "message": "jbd2: Add error check to journal_wait_on_commit_record to avoid oops\n\nThe buffer head pointer passed to journal_wait_on_commit_record() could\nbe NULL if the previous journal_submit_commit_record() failed or journal\nhas already aborted.\n\nLooking at the jbd2 debug messages, before the oops happened, the jbd2\nis aborted due to trying to access the next log block beyond the end\nof device. This might be caused by using a corrupted image.\n\nWe need to check the error returns from journal_submit_commit_record()\nand avoid calling journal_wait_on_commit_record() in the failure case.\n\nThis addresses Kernel Bugzilla #9849\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n\n" }, { "commit": "95c354fe9f7d6decc08a92aa26eb233ecc2155bf", "tree": "ec9267032ea875e84216cfb20acb2cfc7c62149f", "parents": [ "a95d67f87e1a5f1b4429be3ba3bf7b4051657908" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Wed Jan 30 13:31:20 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 30 13:31:20 2008 +0100" }, "message": "spinlock: lockbreak cleanup\n\nThe break_lock data structure and code for spinlocks is quite nasty.\nNot only does it double the size of a spinlock but it changes locking to\na potentially less optimal trylock.\n\nPut all of that under CONFIG_GENERIC_LOCKBREAK, and introduce a\n__raw_spin_is_contended that uses the lock data itself to determine whether\nthere are waiters on the lock, to be used if CONFIG_GENERIC_LOCKBREAK is\nnot set.\n\nRename need_lockbreak to spin_needbreak, make it use spin_is_contended to\ndecouple it from the spinlock implementation, and make it typesafe (rwlocks\ndo not have any need_lockbreak sites -- why do they even get bloated up\nwith that break_lock then?).\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "818d276ceb83aa9fdebb5e0a53188290312de987", "tree": "de3fb4ffadd72caea2876c5232ce76cd14b3646e", "parents": [ "8e85fb3f305b24b79c6d9cb7a56d22b062335ad3" ], "author": { "name": "Girish Shilamkar", "email": "girish@clusterfs.com", "time": "Mon Jan 28 23:58:27 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Mon Jan 28 23:58:27 2008 -0500" }, "message": "ext4: Add the journal checksum feature\n\nThe journal checksum feature adds two new flags i.e\nJBD2_FEATURE_INCOMPAT_ASYNC_COMMIT and JBD2_FEATURE_COMPAT_CHECKSUM.\n\nJBD2_FEATURE_CHECKSUM flag indicates that the commit block contains the\nchecksum for the blocks described by the descriptor blocks.\nDue to checksums, writing of the commit record no longer needs to be\nsynchronous. Now commit record can be sent to disk without waiting for\ndescriptor blocks to be written to disk. This behavior is controlled\nusing JBD2_FEATURE_ASYNC_COMMIT flag. Older kernels/e2fsck should not be\nable to recover the journal with _ASYNC_COMMIT hence it is made\nincompat.\nThe commit header has been extended to hold the checksum along with the\ntype of the checksum.\n\nFor recovery in pass scan checksums are verified to ensure the sanity\nand completeness(in case of _ASYNC_COMMIT) of every transaction.\n\nSigned-off-by: Andreas Dilger \u003cadilger@clusterfs.com\u003e\nSigned-off-by: Girish Shilamkar \u003cgirish@clusterfs.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@linux.vnet.ibm.com\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\n" }, { "commit": "8e85fb3f305b24b79c6d9cb7a56d22b062335ad3", "tree": "9b037c1b1649bce1338911fd8ca3980229c1548a", "parents": [ "4df3d265bf8f3762e1d77f554ee279c39dedb020" ], "author": { "name": "Johann Lombardi", "email": "johann.lombardi@bull.net", "time": "Mon Jan 28 23:58:27 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Mon Jan 28 23:58:27 2008 -0500" }, "message": "jbd2: jbd2 stats through procfs\n\nThe patch below updates the jbd stats patch to 2.6.20/jbd2.\nThe initial patch was posted by Alex Tomas in December 2005\n(http://marc.info/?l\u003dlinux-ext4\u0026m\u003d113538565128617\u0026w\u003d2).\nIt provides statistics via procfs such as transaction lifetime and size.\n\nSometimes, investigating performance problems, i find useful to have\nstats from jbd about transaction\u0027s lifetime, size, etc. here is a\npatch for review and inclusion probably.\n\nfor example, stats after creation of 3M files in htree directory:\n\n[root@bob ~]# cat /proc/fs/jbd/sda/history\nR/C tid wait run lock flush log hndls block inlog ctime write drop close\nR 261 8260 2720 0 0 750 9892 8170 8187\nC 259 750 0 4885 1\nR 262 20 2200 10 0 770 9836 8170 8187\nR 263 30 2200 10 0 3070 9812 8170 8187\nR 264 0 5000 10 0 1340 0 0 0\nC 261 8240 3212 4957 0\nR 265 8260 1470 0 0 4640 9854 8170 8187\nR 266 0 5000 10 0 1460 0 0 0\nC 262 8210 2989 4868 0\nR 267 8230 1490 10 0 4440 9875 8171 8188\nR 268 0 5000 10 0 1260 0 0 0\nC 263 7710 2937 4908 0\nR 269 7730 1470 10 0 3330 9841 8170 8187\nR 270 0 5000 10 0 830 0 0 0\nC 265 8140 3234 4898 0\nC 267 720 0 4849 1\nR 271 8630 2740 20 0 740 9819 8170 8187\nC 269 800 0 4214 1\nR 272 40 2170 10 0 830 9716 8170 8187\nR 273 40 2280 0 0 3530 9799 8170 8187\nR 274 0 5000 10 0 990 0 0 0\n\n\nwhere,\n\nR - line for transaction\u0027s life from T_RUNNING to T_FINISHED\nC - line for transaction\u0027s checkpointing\ntid - transaction\u0027s id\nwait - for how long we were waiting for new transaction to start\n (the longest period journal_start() took in this transaction)\nrun - real transaction\u0027s lifetime (from T_RUNNING to T_LOCKED\nlock - how long we were waiting for all handles to close\n (time the transaction was in T_LOCKED)\nflush - how long it took to flush all data (data\u003dordered)\nlog - how long it took to write the transaction to the log\nhndls - how many handles got to the transaction\nblock - how many blocks got to the transaction\ninlog - how many blocks are written to the log (block + descriptors)\nctime - how long it took to checkpoint the transaction\nwrite - how many blocks have been written during checkpointing\ndrop - how many blocks have been dropped during checkpointing\nclose - how many running transactions have been closed to checkpoint this one\n\nall times are in msec.\n\n\n[root@bob ~]# cat /proc/fs/jbd/sda/info\n280 transaction, each upto 8192 blocks\naverage:\n 1633ms waiting for transaction\n 3616ms running transaction\n 5ms transaction was being locked\n 1ms flushing data (in ordered mode)\n 1799ms logging transaction\n 11781 handles per transaction\n 5629 blocks per transaction\n 5641 logged blocks per transaction\n\nSigned-off-by: Johann Lombardi \u003cjohann.lombardi@bull.net\u003e\nSigned-off-by: Mariusz Kozlowski \u003cm.kozlowski@tuxland.pl\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\n" }, { "commit": "f5a7a6b0d9b6af7d46124ed3f6b3995225cb62d0", "tree": "cbb2bc79a488461bf3bec9b60d15e21717dc8360", "parents": [ "36df53f4a3e445175fc1e9d7f433599482ec6d7f" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jan 28 23:58:27 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Mon Jan 28 23:58:27 2008 -0500" }, "message": "jbd2: Fix assertion failure in fs/jbd2/checkpoint.c\n\nBefore we start committing a transaction, we call\n__journal_clean_checkpoint_list() to cleanup transaction\u0027s written-back\nbuffers.\n\nIf this call happens to remove all of them (and there were already some\nbuffers), __journal_remove_checkpoint() will decide to free the transaction\nbecause it isn\u0027t (yet) a committing transaction and soon we fail some\nassertion - the transaction really isn\u0027t ready to be freed :).\n\nWe change the check in __journal_remove_checkpoint() to free only a\ntransaction in T_FINISHED state. The locking there is subtle though (as\neverywhere in JBD ;(). We use j_list_lock to protect the check and a\nsubsequent call to __journal_drop_transaction() and do the same in the end\nof journal_commit_transaction() which is the only place where a transaction\ncan get to T_FINISHED state.\n\nProbably I\u0027m too paranoid here and such locking is not really necessary -\ncheckpoint lists are processed only from log_do_checkpoint() where a\ntransaction must be already committed to be processed or from\n__journal_clean_checkpoint_list() where kjournald itself calls it and thus\ntransaction cannot change state either. Better be safe if something\nchanges in future...\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "a7fa2baf8e2a6c0eb0a21f75e919c226179e8ff4", "tree": "3e41a4b90821d95835986945f1191e0f226a56a5", "parents": [ "cd02ff0b14b7e27cbdfd7ff2814b08199a2b7168" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:49:58 2007 -0400" }, "message": "jbd2: fix commit code to properly abort journal\n\nWe should really call journal_abort() and not __journal_abort_hard() in\ncase of errors. The latter call does not record the error in the journal\nsuperblock and thus filesystem won\u0027t be marked as with errors later (and\nuser could happily mount it without any warning).\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "cd02ff0b14b7e27cbdfd7ff2814b08199a2b7168", "tree": "fd9158bb92d086838a1b81b549243f3cdc23a7b8", "parents": [ "d802ffa8850f2a80d141457d7221809182ed8c9f" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:49:58 2007 -0400" }, "message": "jbd2: JBD_XXX to JBD2_XXX naming cleanup\n\nchange JBD_XXX macros to JBD2_XXX in JBD2/Ext4\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "af1e76d6b3f37cb89d9192eaf83588adaf4728eb", "tree": "8b30dd421361a61c3f2e9c96bd574986b4e78c9e", "parents": [ "c089d490dfbf53bc0893dc9ef57cf3ee6448314d" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Tue Oct 16 18:38:25 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Oct 17 18:49:56 2007 -0400" }, "message": "JBD2: jbd2 slab allocation cleanups\n\nJBD2: Replace slab allocations with page allocations\n\nJBD2 allocate memory for committed_data and frozen_data from slab. However\nJBD2 should not pass slab pages down to the block layer. Use page allocator\npages instead. This will also prepare JBD for the large blocksize patchset.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\n" }, { "commit": "f89b779508f457b2af05dd5ac82a425db4a56ee3", "tree": "868baf5eb5cdb8ddce1b8e0512238b596c83c438", "parents": [ "fe28e42b99173ba088b1d8448e53029e100bff27" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Sun Jul 15 23:37:20 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:34 2007 -0700" }, "message": "jbd2 commit: fix transaction dropping\n\nWe have to check that also the second checkpoint list is non-empty before\ndropping the transaction.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: Chuck Ebbert \u003ccebbert@redhat.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e63340ae6b6205fef26b40a75673d1c9c0c8bb90", "tree": "8d3212705515edec73c3936bb9e23c71d34a7b41", "parents": [ "04c9167f91e309c9c4ea982992aa08e83b2eb42e" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue May 08 00:28:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:07 2007 -0700" }, "message": "header cleaning: don\u0027t include smp_lock.h when not used\n\nRemove includes of \u003clinux/smp_lock.h\u003e where it is not used/needed.\nSuggested by Al Viro.\n\nBuilds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,\nsparc64, and arm (all 59 defconfigs).\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "126039256cf164f69d8cfa20f1952d00fa61f52f", "tree": "cb0467f1d0bd7a80e10946d51a0605df3e274b74", "parents": [ "702a28b1e64be3dc313f5f0ceb6dc95edfbc5e18" ], "author": { "name": "Hisashi Hifumi", "email": "hifumi.hisashi@oss.ntt.co.jp", "time": "Wed Dec 06 20:39:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:42 2006 -0800" }, "message": "[PATCH] jbd2: wait for already submitted t_sync_datalist buffer to complete\n\nIn the current jbd code, if a buffer on BJ_SyncData list is dirty and not\nlocked, the buffer is refiled to BJ_Locked list, submitted to the IO and\nwaited for IO completion.\n\nBut the fsstress test showed the case that when a buffer was already\nsubmitted to the IO just before the buffer_dirty(bh) check, the buffer was\nnot waited for IO completion.\n\nFollowing patch solves this problem. If it is assumed that a buffer is\nsubmitted to the IO before the buffer_dirty(bh) check and still being\nwritten to disk, this buffer is refiled to BJ_Locked list.\n\nSigned-off-by: Hisashi Hifumi \u003chifumi.hisashi@oss.ntt.co.jp\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: \"Stephen C. Tweedie\" \u003csct@redhat.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "18eba7aae080d4a5c0d850ea810e83d11f0a8d77", "tree": "58277e871787fad73c588b3ba81899f9c8b98553", "parents": [ "9b8f1f0106ab39ad58765d4e7c57189835f51127" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] jbd2: switch blks_type from sector_t to ull\n\nSimilar to ext4, change blocks in JBD2 from sector_t to unsigned long long.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "299717696d48531d70aeb4614c3939e4a28456c1", "tree": "d63c05b0192e480917c48126b2ac7c0f74d08018", "parents": [ "b517bea1c74e4773482b3f41b3f493522a8c8e30" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:17 2006 -0700" }, "message": "[PATCH] jbd2: sector_t conversion\n\nJBD layer in-kernel block varibles type fixes to support \u003e32 bit block number\nand convert to sector_t type.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b517bea1c74e4773482b3f41b3f493522a8c8e30", "tree": "1e98110151f1a35cde84ce1a2cb6f0cb871e9551", "parents": [ "d0d856e8bd6e697cb44b2b4dd038f3bec576a70e" ], "author": { "name": "Zach Brown", "email": "zach.brown@oracle.com", "time": "Wed Oct 11 01:21:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] 64-bit jbd2 core\n\nHere is the patch to JBD to handle 64 bit block numbers, originally from Zach\nBrown. This patch is useful only after adding support for 64-bit block\nnumbers in the filesystem.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Zach Brown \u003czach.brown@oracle.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f7f4bccb729844a0fa873e224e3a6f7eeed095bb", "tree": "b5b8ce65b5c17b4a7d45e43a3530f2cc977fb894", "parents": [ "470decc613ab2048b619a01028072d932d9086ee" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:20:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] jbd2: rename jbd2 symbols to avoid duplication of jbd symbols\n\nMingming Cao originally did this work, and Shaggy reproduced it using some\nscripts from her.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "470decc613ab2048b619a01028072d932d9086ee", "tree": "5268576f5099040db94b8e984983c0bb28b2a9a7", "parents": [ "02ea2104c55b625cf5b5d9ba8586a4fc17920f5c" ], "author": { "name": "Dave Kleikamp", "email": "shaggy@austin.ibm.com", "time": "Wed Oct 11 01:20:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] jbd2: initial copy of files from jbd\n\nThis is a simple copy of the files in fs/jbd to fs/jbd2 and\n/usr/incude/linux/[ext4_]jbd.h to /usr/include/[ext4_]jbd2.h\n\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ] }