)]}' { "log": [ { "commit": "16c5f06f15ad4e5a5d6e90b78ffb1ac14319e445", "tree": "84204e44e0246e9a3f4db23223a5209105fde368", "parents": [ "773adff8e983cba1f5844c3be3be224ca6645f26" ], "author": { "name": "Josef Bacik", "email": "jbacik@redhat.com", "time": "Wed Apr 09 09:33:41 2008 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Apr 10 09:55:26 2008 +0100" }, "message": "[GFS2] fix GFP_KERNEL misuses\n\nThere are several places where GFP_KERNEL allocations happen under a glock,\nwhich will result in hangs if we\u0027re under memory pressure and go to re-enter the\nfs in order to flush stuff out. This patch changes the culprits to GFS_NOFS to\nkeep this problem from happening. Thank you,\n\nSigned-off-by: Josef Bacik \u003cjbacik@redhat.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n\n" }, { "commit": "ecc30c79157103e8bd7492043ee992b763443832", "tree": "51b1af9b58dfcf1b561888a6752255ac86070808", "parents": [ "941e6d7d09aaf455c0d7ad383f7f5ae67e4ccf16" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Jan 28 10:37:35 2008 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Mar 31 10:39:46 2008 +0100" }, "message": "[GFS2] Streamline indirect pointer tree height calculation\n\nThis patch improves the calculation of the tree height in order to reduce\nthe number of operations which are carried out on each call to gfs2_block_map.\nIn the common case, we now make a single comparison, rather than calculating\nthe required tree height from scratch each time. Also in the case that the\ntree does need some extra height, we start from the current height rather from\nzero when we work out what the new height ought to be.\n\nIn addition the di_height field is moved into the inode proper and reduced\nin size to a u8 since the value must be between 0 and GFS2_MAX_META_HEIGHT (10).\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "0811a127cb83ad2e0355e5e3e30164d7ef0f2d65", "tree": "f1e7eacb1a8a30e47299137db25be673621b9ee0", "parents": [ "e5d9dc278c7f79c220e4506cc1ade2efa2ca73fd" ], "author": { "name": "Bob Peterson", "email": "rpeterso@redhat.com", "time": "Thu Jan 03 09:24:53 2008 -0600" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Jan 25 08:17:04 2008 +0000" }, "message": "[GFS2] Initialize extent_list earlier\n\nHere is a patch for the latest upstream GFS2 code:\nThe journal extent map needs to be initialized sooner than it\ncurrently is. Otherwise failed mount attempts (e.g. not enough\njournals, etc.) may panic trying to access the uninitialized list.\n\nSigned-off-by: Bob Peterson \u003crpeterso@redhat.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "c3f60b6e3a7667f78a63b15cf09655ecfca757fc", "tree": "8dbe2656098c1fa69a9e149248533e1fba131ac5", "parents": [ "b3513fca7e41965d85125c9770ce5f8fd4ff509a" ], "author": { "name": "Bob Peterson", "email": "rpeterso@redhat.com", "time": "Wed Dec 12 11:44:41 2007 -0600" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Jan 25 08:15:16 2008 +0000" }, "message": "[GFS2] Eliminate the no longer needed sd_statfs_mutex\n\nThis patch eliminates the unneeded sd_statfs_mutex mutex but preserves\nthe ordering as discussed.\n\nSigned-off-by: Bob Peterson \u003crpeterso@redhat.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "da6dd40d59fa9617ed697b90114e197036901632", "tree": "49e869021ed1f911bf3cdf185e9c4ce75c67f42a", "parents": [ "e9e1ef2b6ee401d7c1e1eb38052857b4b206d172" ], "author": { "name": "Bob Peterson", "email": "rpeterso@redhat.com", "time": "Tue Dec 11 18:49:21 2007 -0600" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Jan 25 08:11:46 2008 +0000" }, "message": "[GFS2] Journal extent mapping\n\nThis patch saves a little time when gfs2 writes to the journals by\nkeeping a mapping between logical and physical blocks on disk.\nThat\u0027s better than constantly looking up indirect pointers in\nbuffers, when the journals are several levels of indirection\n(which they typically are).\n\nSigned-off-by: Bob Peterson \u003crpeterso@redhat.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "e35b921185728850c5db3b5d5b356178f931a157", "tree": "1f5586886b1a81fe961425da3ccc9fde8f40b538", "parents": [ "ec69b188837a347769e187997d040e84a683b38a" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Nov 09 10:07:21 2007 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Jan 25 08:07:59 2008 +0000" }, "message": "[GFS2] Don\u0027t periodically update the jindex\n\nWe only care about the content of the jindex in two cases,\none is when we mount the fs and the other is when we need\nto recover another journal. In both cases we have to update\nthe jindex anyway, so there is no point in updating it\nperiodically between times, so this removes it to simplify\ngfs2_logd.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "c2932e03dbcfe7ea9052953dbd5f3157183c1e9b", "tree": "4d72603f5fc136a0ad0fd65b423045d5d30e69ef", "parents": [ "60b0d0877986b8fa70148f06055422d2ed858e88" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Nov 01 09:26:54 2007 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Jan 25 08:07:37 2008 +0000" }, "message": "[GFS2] Remove \"reclaim limit\"\n\nThis call to reclaim glocks is not needed, and in particular we don\u0027t want it\nin the fast path for locking glocks. The limit was entirely arbitrary anyway\nand we can\u0027t expect users to adjust things like this, the remaining code will\ndo the right thing on its own.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "60b0d0877986b8fa70148f06055422d2ed858e88", "tree": "a3046f15ed803570554bad905ce690332dae8da8", "parents": [ "47e83b509127f5e83ae5d93afd5c7cb9241acc38" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Oct 31 14:24:33 2007 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Jan 25 08:07:35 2008 +0000" }, "message": "[GFS2] Remove unused variables\n\nThese haven\u0027t been used for some time, remove them.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "f91a0d3e24e4b0198be5fae20d45a35c40d1efce", "tree": "cda8095f9befd25cbfaf5f63a4c8ca26870d45ca", "parents": [ "3cc3f710ce0effe397b830826a1a081fa81f11c7" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Oct 15 16:29:05 2007 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Jan 25 08:07:16 2008 +0000" }, "message": "[GFS2] Remove useless i_cache from inodes\n\nThe i_cache was designed to keep references to the indirect blocks\nused during block mapping so that they didn\u0027t have to be looked\nup continually. The idea failed because there are too many places\nwhere the i_cache needs to be freed, and this has in the past been\nthe cause of many bugs.\n\nIn addition there was no performance benefit being gained since the\ndisk blocks in question were cached anyway. So this patch removes\nit in order to simplify the code to prepare for other changes which\nwould otherwise have had to add further support for this feature.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "f26e51f67ae6a75ffc57b96cf5fe096f75e778cb", "tree": "1e848187885426430cc93bffaadc539312ce636d", "parents": [ "1462222b76a09a24b240563a51d5f9fbea8bd3e1", "c36258b5925e6cf6bf72904635100593573bfcff" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 12 09:14:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 12 09:14:51 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw: (51 commits)\n [DLM] block dlm_recv in recovery transition\n [DLM] don\u0027t overwrite castparam if it\u0027s NULL\n [GFS2] Get superblock a different way\n [GFS2] Don\u0027t try to remove buffers that don\u0027t exist\n [GFS2] Alternate gfs2_iget to avoid looking up inodes being freed\n [GFS2] Data corruption fix\n [GFS2] Clean up journaled data writing\n [GFS2] GFS2: chmod hung - fix race in thread creation\n [DLM] Make dlm_sendd cond_resched more\n [GFS2] Move inode deletion out of blocking_cb\n [GFS2] flocks from same process trip kernel BUG at fs/gfs2/glock.c:1118!\n [GFS2] Clean up gfs2_trans_add_revoke()\n [GFS2] Use slab operations for all gfs2_bufdata allocations\n [GFS2] Replace revoke structure with bufdata structure\n [GFS2] Fix ordering of dirty/journal for ordered buffer unstuffing\n [GFS2] Clean up ordered write code\n [GFS2] Move pin/unpin into lops.c, clean up locking\n [GFS2] Don\u0027t mark jdata dirty in gfs2_unstuffer_page()\n [GFS2] Introduce gfs2_remove_from_ail\n [GFS2] Correct lock ordering in unlink\n ...\n" }, { "commit": "782e3b3b3804c38d5130c7f21d7ec7bf6709023f", "tree": "54e790dfd52f0451189fa1591dc97bc5ff5f5866", "parents": [ "cbd09dbbb62096c1da627eca865f988d2ed0a84e" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Fri Oct 12 07:17:47 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 12 00:29:50 2007 -0700" }, "message": "Fix up more bio fallout\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8fbbfd214c853102b614f4705c1904ed14f5a808", "tree": "b33cb7ee7392d64f99124588ef6af7c0d0bc7e9d", "parents": [ "ca5a939b33166a9f5a2556e6c4ec031524852ba2" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Aug 01 13:57:10 2007 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Oct 10 08:55:08 2007 +0100" }, "message": "[GFS2] Reduce number of gfs2_scand processes to one\n\nWe only need a single gfs2_scand process rather than the one\nper filesystem which we had previously. As a result the parameter\ndetermining the frequency of gfs2_scand runs becomes a module\nparameter rather than a mount parameter as it was before.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "6712ecf8f648118c3363c142196418f89a510b90", "tree": "347d39a7d5a7ed96d3b1afecd28de2a0f98b98c9", "parents": [ "5bb23a688b2de23d7765a1dd439d89c038378978" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Thu Sep 27 12:47:43 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@carl.home.kernel.dk", "time": "Wed Oct 10 09:25:57 2007 +0200" }, "message": "Drop \u0027size\u0027 argument from bio_endio and bi_end_io\n\nAs bi_end_io is only called once when the reqeust is complete,\nthe \u0027size\u0027 argument is now redundant. Remove it.\n\nNow there is no need for bio_endio to subtract the size completed\nfrom bi_size. So don\u0027t do that either.\n\nWhile we are at it, change bi_end_io to return void.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "bb8d8a6f54c1c84d7c74623491bab043b36a38c5", "tree": "76c62c505df2a1acd090f4aacc63fb9eddd3950f", "parents": [ "ddf4b426aababdae4cb96326d7aeb9d119f42c50" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Jun 01 14:11:58 2007 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Jul 09 08:23:10 2007 +0100" }, "message": "[GFS2] Fix sign problem in quota/statfs and cleanup _host structures\n\nThis patch fixes some sign issues which were accidentally introduced\ninto the quota \u0026 statfs code during the endianess annotation process.\nAlso included is a general clean up which moves all of the _host\nstructures out of gfs2_ondisk.h (where they should not have been to\nstart with) and into the places where they are actually used (often only\none place). Also those _host structures which are not required any more\nare removed entirely (which is the eventual plan for all of them).\n\nThe conversion routines from ondisk.c are also moved into the places\nwhere they are actually used, which for almost every one, was just one\nsingle place, so all those are now static functions. This also cleans up\nthe end of gfs2_ondisk.h which no longer needs the #ifdef __KERNEL__.\n\nThe net result is a reduction of about 100 lines of code, many functions\nnow marked static plus the bug fixes as mentioned above. For good\nmeasure I ran the code through sparse after making these changes to\ncheck that there are no warnings generated.\n\nThis fixes Red Hat bz #239686\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "dbb7cae2a36170cd17ffbe286ec0c91a998740ff", "tree": "1f4da65b07ac31648fe9b72f2742075486a86008", "parents": [ "41d7db0ab437bc84f8a6e77cccc626ce937605ac" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue May 15 15:37:50 2007 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Jul 09 08:22:24 2007 +0100" }, "message": "[GFS2] Clean up inode number handling\n\nThis patch cleans up the inode number handling code. The main difference\nis that instead of looking up the inodes using a struct gfs2_inum_host\nwe now use just the no_addr member of this structure. The tests relating\nto no_formal_ino can then be done by the calling code. This has\nadvantages in that we want to do different things in different code\npaths if the no_formal_ino doesn\u0027t match. In the NFS patch we want to\nreturn -ESTALE, but in the -\u003elookup() path, its a bug in the fs if the\nno_formal_ino doesn\u0027t match and thus we can withdraw in this case.\n\nIn order to later fix bz #201012, we need to be able to look up an inode\nwithout knowing no_formal_ino, as the only information that is known to\nus is the on-disk location of the inode in question.\n\nThis patch will also help us to fix bz #236099 at a later date by\ncleaning up a lot of the code in that area.\n\nThere are no user visible changes as a result of this patch and there\nare no changes to the on-disk format either.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "04b159b132c0d8e92dae8c72f134fd5b13b43deb", "tree": "efb9e890adc57a1b102ea3da7d6fbc3d5d1178b2", "parents": [ "1be3867955731b5cb2dc14060cc46f0882e87873" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Mar 01 11:14:44 2007 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Mar 07 14:02:30 2007 -0500" }, "message": "[GFS2] Remove unused variable\n\nRemove an unused variable.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "1c0f4872dc4bbeb2223a300517099786211fce83", "tree": "21e4c880e68751dabecfc0d77ff226ec6fcb6951", "parents": [ "6bd9c8c2fb99d1f5af6201db2f063c1d754c230a" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Jan 22 12:10:39 2007 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 05 13:37:20 2007 -0500" }, "message": "[GFS2] Remove local exclusive glock mode\n\nHere is a patch for GFS2 to remove the local exclusive flag. In\nthe places it was used, mutex\u0027s are always held earlier in the\ncall path, so it appears redundant in the LM_ST_SHARED case.\n\nAlso, the GFS2 holders were setting local exclusive in any case where\nthe requested lock was LM_ST_EXCLUSIVE. So the other places in the glock\ncode where the flag was tested have been replaced with tests for the\nlock state being LM_ST_EXCLUSIVE in order to ensure the logic is the\nsame as before (i.e. LM_ST_EXCLUSIVE is always locally exclusive as well\nas globally exclusive).\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "e5dab552c82ce416d7be867b1e5a0fa585dcf590", "tree": "3719a33f1bd5a29785e4ca35982d9610dd5a1a63", "parents": [ "fee852e374fb367c5436b1226eb93b35f8355ed9" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Jan 18 17:44:20 2007 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 05 13:37:14 2007 -0500" }, "message": "[GFS2] Remove the \"greedy\" function from glock.[ch]\n\nThe \"greedy\" code was an attempt to retain glocks for a minimum length\nof time when they relate to mmap()ed files. The current implementation\nof this feature is not, however, ideal in that it required allocating\nmemory in order to do this and its overly complicated.\n\nIt also misses the mark by ignoring the other I/O operations which are\njust as likely to suffer from the same problem. So the plan is to remove\nthis now and then add the functionality back as part of the glock state\nmachine at a later date (and thus take into account all the possible\nusers of this feature)\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "330005c2b23e71e54931913e9b63d1712a19e444", "tree": "7a0162de5bbdeed0b1e82b76c4bddcb628362af2", "parents": [ "3699e3a44bf56e0cd58c97e8655f375ad9b65d9d" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Jan 15 16:36:26 2007 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 05 13:37:08 2007 -0500" }, "message": "[GFS2] Remove max_atomic_write tunable\n\nThis removes an unused sysfs tunable parameter.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "3699e3a44bf56e0cd58c97e8655f375ad9b65d9d", "tree": "9ac31dd5b99373614f0cd52cc5a41536aeea271e", "parents": [ "a8d638e30e768adc6956541f79f7bf05139ba475" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Jan 17 15:09:20 2007 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 05 13:37:04 2007 -0500" }, "message": "[GFS2] Clean up/speed up readdir\n\nThis removes the extra filldir callback which gfs2 was using to\nenclose an attempt at readahead for inodes during readdir. The\ncode was too complicated and also hurts performance badly in the\ncase that the getdents64/readdir call isn\u0027t being followed by\nstat() and it wasn\u0027t even getting it right all the time when it\nwas.\n\nAs a result, on my test box an \"ls\" of a directory containing 250000\nfiles fell from about 7mins (freshly mounted, so nothing cached) to\nbetween about 15 to 25 seconds. When the directory content was cached,\nthe time taken fell from about 3mins to about 4 or 5 seconds.\n\nInterestingly in the cached case, running \"ls -l\" once reduced the time\ntaken for subsequent runs of \"ls\" to about 6 secs even without this\npatch. Now it turns out that there was a special case of glocks being\nused for prefetching the metadata, but because of the timeouts for these\nlocks (set to 10 secs) the metadata was being timed out before it was\nbeing used and this the prefetch code was constantly trying to prefetch\nthe same data over and over.\n\nCalling \"ls -l\" meant that the inodes were brought into memory and once\nthe inodes are cached, the glocks are not disposed of until the inodes\nare pushed out of the cache, thus extending the lifetime of the glocks,\nand thus bringing down the time for subsequent runs of \"ls\"\nconsiderably.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "aac1a3c77a46c2d06f297641760dd740ac2a84af", "tree": "d56f7891ece4ccbd72dd2a86ed1f613f8a302e0c", "parents": [ "0da3585e1ef650d3224b4d6f9799558d1d99fa1e" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Nov 30 10:02:19 2006 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Nov 30 10:37:40 2006 -0500" }, "message": "[GFS2] Add a comment about reading the super block\n\nThe comment explains why we use the bio functions to read\nthe super block.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nCc: Srinivasa Ds \u003csrinivasa@in.ibm.com\u003e\n" }, { "commit": "0da3585e1ef650d3224b4d6f9799558d1d99fa1e", "tree": "4261980ac1afe51fe2e017f60d50f73d646e0296", "parents": [ "77386e1f662f104680da7885d32e068e4b11b882" ], "author": { "name": "Srinivasa Ds", "email": "srinivasa@in.ibm.com", "time": "Thu Nov 30 15:04:55 2006 +0530" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Nov 30 10:37:36 2006 -0500" }, "message": "[GFS2] Mount problem with the GFS2 code\n\n While mounting the gfs2 filesystem,our test team had a problem and we\ngot this error message.\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nGFS2: fsid\u003d: Trying to join cluster \"lock_nolock\", \"dasde1\"\nGFS2: fsid\u003ddasde1.0: Joined cluster. Now mounting FS...\nGFS2: not a GFS2 filesystem\nGFS2: fsid\u003ddasde1.0: can\u0027t read superblock: -22\n\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\nOn debugging further we found that problem is while reading the super\nblock(gfs2_read_super) and comparing the magic number in it.\nWhen I replace the submit_bio() call(present in gfs2_read_super) with\nthe sb_getblk() and ll_rw_block(), mount operation succeded.\nOn further analysis we found that before calling submit_bio(),\nbio-\u003ebi_sector was set to \"sector\" variable. This \"sector\" variable has\nthe same value of bh-\u003eb_blocknr(block number). Hence there is a need to\nmultiply this valuwith (blocksize \u003e\u003e 9)(9 because,sector size\n2^9,samething happens in ll_rw_block also, before calling submit_bio()).\nSo I have developed the patch which solves this problem. Please let me\nknow your comments.\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nSigned-off-by: Srinivasa DS \u003csrinivasa@in.ibm.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "1a14d3a68f04527546121eb7b45187ff6af63151", "tree": "7bc48436f7c6aad5433398311b67a10661e2633d", "parents": [ "fa2ecfc5e11b12f25b67f9c84ac6b0e74a6a0115" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Nov 20 10:37:45 2006 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Nov 30 10:36:30 2006 -0500" }, "message": "[GFS2] Simplify glops functions\n\nThe go_sync callback took two flags, but one of them was set on every\ncall, so this patch removes once of the flags and makes the previously\nconditional operations (on this flag), unconditional.\n\nThe go_inval callback took three flags, each of which was set on every\ncall to it. This patch removes the flags and makes the operations\nunconditional, which makes the logic rather more obvious.\n\nTwo now unused flags are also removed from incore.h.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "bd209cc017f231e8536550bdab1bf5da93c32798", "tree": "78dc50f723298ed5e2d7ec4965ba162933cf002a", "parents": [ "b5bc9e8b065dbcd4c675e8c158d6e524f221b8e1" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Oct 13 23:43:19 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Nov 30 10:33:38 2006 -0500" }, "message": "[GFS2] split and annotate gfs2_statfs_change\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "551676226163379c217e8ec54bd287eab9b8521e", "tree": "84abfa1a29c23890124f6dc66790af49917940b4", "parents": [ "e697264709c86040271cdd7abee781d7adbb7f91" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Oct 13 21:47:13 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Nov 30 10:33:14 2006 -0500" }, "message": "[GFS2] split and annotate gfs2_log_head\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "f50dfaf78c01df3cc2d8819f07d6661915567bae", "tree": "23946491603726753015645e8332a3715cd6207d", "parents": [ "5c6edb576f3800723bb65dbfaff82517089e32d0" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Oct 13 20:45:02 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Nov 30 10:33:00 2006 -0500" }, "message": "[GFS2] split gfs2_sb\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "3cf1e7bed4681bdb1c14b6e146ae9c0afb6c1552", "tree": "ef994734707067f4d254219048e5fbc923fb61e3", "parents": [ "2e565bb69ce2184eabf4f43e64afc79c46f46204" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Oct 02 11:49:41 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Oct 02 11:49:41 2006 -0400" }, "message": "[GFS2] Remove duplicate sb reading code\n\nFor some reason we had two different sets of code for reading in the\nsuperblock. This removes one of them in favour of the other. Also we\ndon\u0027t need the temporary buffer for the sb since we already have one\nin the gfs2 sb itself.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "907b9bceb41fa46beae93f79cc4a2247df502c0f", "tree": "7229e00c1f33fdd097fcacacd6208f2390e4728a", "parents": [ "7276b3b0c77101f8b3f4e45e89a29cf9045e831a" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 25 09:26:04 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 25 09:26:04 2006 -0400" }, "message": "[GFS2/DLM] Fix trailing whitespace\n\nAs per Andrew Morton\u0027s request, removed trailing whitespace.\n\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "7d308590ae60d1f038a54a94e78a385c5c163452", "tree": "f672724840a07022ff6deb8022082af35dbad44c", "parents": [ "f3b30912e0eab0e4160c7649a5f2b10be68027b9" ], "author": { "name": "Fabio Massimo Di Nitto", "email": "fabbione@ubuntu.com", "time": "Tue Sep 19 07:56:29 2006 +0200" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Sep 19 08:45:18 2006 -0400" }, "message": "[GFS2] Export lm_interface to kernel headers\n\n\nlm_interface.h has a few out of the tree clients such as GFS1\nand userland tools.\n\nRight now, these clients keeps a copy of the file in their build tree\nthat can go out of sync.\n\nMove lm_interface.h to include/linux, export it to userland and\nclean up fs/gfs2 to use the new location.\n\nSigned-off-by: Fabio M. Di Nitto \u003cfabbione@ubuntu.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n\n" }, { "commit": "cd915493fce912f1bd838ee1250737ecf33b8fae", "tree": "e14ec6643de91f473edb26a89905e710596fe6bc", "parents": [ "a91ea69ffd3f8a0b7139bfd44042ab384461e631" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 04 12:49:07 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 04 12:49:07 2006 -0400" }, "message": "[GFS2] Change all types to uX style\n\nThis makes all fixed size types have consistent names.\n\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "a91ea69ffd3f8a0b7139bfd44042ab384461e631", "tree": "f05952e49e01609b21dbe8d27d9ffd30b4aa507f", "parents": [ "75d3b817a0b48425da921052955cc58f20bbab52" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 04 12:04:26 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 04 12:04:26 2006 -0400" }, "message": "[GFS2] Align all labels against LH side\n\nThis makes everything consistent.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "75d3b817a0b48425da921052955cc58f20bbab52", "tree": "7fb2e9bf18d794a590f43397ee56f3ce917a2233", "parents": [ "31e77ac55f18db0ec1c724840927562ef3093ef6" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 04 11:41:31 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 04 11:41:31 2006 -0400" }, "message": "[GFS2] Tidy up bmap/inode code\n\nAs per Jan Engelhardt\u0027s third set of comments, this make various\ncode style changes and moves the structures from format.h into\nsuper.c, which was the only place that format.h was actually used.\n\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "e9fc2aa091ab8fa46e60d4c9d06a89305c441652", "tree": "8cdf5fcc4adba8cd53c51f824b5d8107ce0f4bba", "parents": [ "c6e6f0ba8fc1dea99c7bd020916f24d533b62697" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Sep 01 11:05:15 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Sep 01 11:05:15 2006 -0400" }, "message": "[GFS2] Update copyright, tidy up incore.h\n\nAs per comments from Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e this\nupdates the copyright message to say \"version\" in full rather than\n\"v.2\". Also incore.h has been updated to remove forward structure\ndeclarations which are not required.\n\nThe gfs2_quota_lvb structure has now had endianess annotations added\nto it. Also quota.c has been updated so that we now store the\nlvb data locally in endian independant format to avoid needing\na structure in host endianess too. As a result the endianess\nconversions are done as required at various points and thus the\nconversion routines in lvb.[ch] are no longer required. I\u0027ve\nmoved the one remaining constant in lvb.h thats used into lm.h\nand removed the unused lvb.[ch].\n\nI have not changed the HIF_ constants. That is left to a later patch\nwhich I hope will unify the gh_flags and gh_iflags fields of the\nstruct gfs2_holder.\n\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "2b98a54f796f701604737abd9c2017948e9e010b", "tree": "366b18569e104d845685c53078816714fa06191f", "parents": [ "dd894be8df11ea40a1163b75596ab85d558816c8" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Jul 27 16:37:48 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Jul 27 16:37:48 2006 -0400" }, "message": "[GFS2] Fix bug in super block reading code\n\nThis gets the argument to submit_bio() correct.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "f45b7ddd2bae1dc98e35c3611b55cba6d2a8da9e", "tree": "b2c498fc65855cb0f7ec17b9e2a42200aae633af", "parents": [ "ae4a382004fc6cf229c51deaf69910410d313e0b" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Jul 27 13:53:53 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Jul 27 13:53:53 2006 -0400" }, "message": "[GFS2] Use a bio to read the superblock\n\nThis means that we don\u0027t need to create a special inode just to contain\na struct address_space in order to read a single disk block. Instead\nwe read the disk block directly. Its slightly faster, and uses slightly\nless memory, but the real reason for doing this is that it removes a\nspecial case from the glock code.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "feaa7bba026c181ce071d5a4884f7f9dd26207a1", "tree": "c858deb225917265cb07820730e9764674d133e8", "parents": [ "22da645fd6675b7abc55cf937ddf6132f343e5b9" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Jun 14 15:32:57 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Jun 14 15:32:57 2006 -0400" }, "message": "[GFS2] Fix unlinked file handling\n\nThis patch fixes the way we have been dealing with unlinked,\nbut still open files. It removes all limits (other than memory\nfor inodes, as per every other filesystem) on numbers of these\nwhich we can support on GFS2. It also means that (like other\nfs) its the responsibility of the last process to close the file\nto deallocate the storage, rather than the person who did the\nunlinking. Note that with GFS2, those two events might take place\non different nodes.\n\nAlso there are a number of other changes:\n\n o We use the Linux inode subsystem as it was intended to be\nused, wrt allocating GFS2 inodes\n o The Linux inode cache is now the point which we use for\nlocal enforcement of only holding one copy of the inode in\ncore at once (previous to this we used the glock layer).\n o We no longer use the unlinked \"special\" file. We just ignore it\ncompletely. This makes unlinking more efficient.\n o We now use the 4th block allocation state. The previously unused\nstate is used to track unlinked but still open inodes.\n o gfs2_inoded is no longer needed\n o Several fields are now no longer needed (and removed) from the in\ncore struct gfs2_inode\n o Several fields are no longer needed (and removed) from the in core\nsuperblock\n\nThere are a number of future possible optimisations and clean ups\nwhich have been made possible by this patch.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "3a8a9a1034813aa99f5ae3150f652d490c5ff10d", "tree": "427d4c1499b5c88dbf43c6e490d83cee350083b2", "parents": [ "bd8968010a9a08e67a0ddb3ddee9feb8882e8c2f" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu May 18 15:09:15 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu May 18 15:09:15 2006 -0400" }, "message": "[GFS2] Update copyright date to 2006\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "bd8968010a9a08e67a0ddb3ddee9feb8882e8c2f", "tree": "c3960853310112779e2ce583a8c8b524777cb70d", "parents": [ "1b50259bc33f2adfcb4c5fba4b740bf80789df22" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu May 18 14:54:58 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu May 18 14:54:58 2006 -0400" }, "message": "[GFS2] Remove semaphore.h from C files\n\nWe no longer use semaphores, everything has been converted to\nmutex or rwsem, so we don\u0027t need to include this header any more.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "08bc2dbc7327e89b9d5b9c8ef9401d1df2622fca", "tree": "2c16cbd9f5bd856b00ef0a0d9f88b3afa67712ee", "parents": [ "c56b39cd2c55d521597f04bbd872a08d1c4373ca" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Apr 28 10:59:12 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Apr 28 10:59:12 2006 -0400" }, "message": "[GFS2] [-mm patch] fs/gfs2/: possible cleanups\n\nThis patch contains the following possible cleanups:\n- make needlessly global code static\n- #if 0 unused functions\n- remove the following global function that was both unused and\n unimplemented:\n - super.c: gfs2_do_upgrade()\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "579b78a43b366d51f9c888afaf1eab1f4ea599fa", "tree": "023e4893b71b35d312a1df18129b296934710d5c", "parents": [ "5965b1f4792a1a9364b4e1ed6be8778a50eb981b" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Apr 26 14:58:26 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Apr 26 14:58:26 2006 -0400" }, "message": "[GFS2] Remove GL_NEVER_RECURSE flag\n\nThere is no point in keeping this flag since recursion is not\nnow allowed for any glock.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "71b86f562b5eb6f94ea00bba060caa64d0137969", "tree": "63d982e09a9cb934fe656afe115031c0a9dc5e4a", "parents": [ "94aabbd99370f738da4f6cb4ea0b94cd9024002f" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Mar 28 14:14:04 2006 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Mar 28 14:14:04 2006 -0500" }, "message": "[GFS2] Further updates to dir and logging code\n\nThis reduces the size of the directory code by about 3k and gets\nreaddir() to use the functions which were introduced in the previous\ndirectory code update.\n\nTwo memory allocations are merged into one. Eliminates zeroing of some\nbuffers which were never used before they were initialised by\nother data.\n\nThere is still scope for further improvement in the directory code.\n\nOn the logging side, a hand created mutex has been replaced by a\nstandard Linux mutex in the log allocation code.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "c752666c17f870fa8ae9f16804dd457e9e6daaec", "tree": "c3c48383f386a24edbdf3c6292f25b587e6d9368", "parents": [ "419c93e0b6b9eef0bf26b8ad415f2a5bf4300119" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Mar 20 12:30:04 2006 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Mar 20 12:30:04 2006 -0500" }, "message": "[GFS2] Fix bug in directory code and tidy up\n\nDue to a typo, the dir leaf split operation was (for the first\nsplit in a directory) writing the new hash vaules at the\nwrong offset. This is now fixed.\n\nAlso some other tidy ups are included:\n\n - We use GFS2\u0027s hash function for dentries (see ops_dentry.c) so that\n we don\u0027t have to keep recalculating the hash values.\n - A lot of common code is eliminated between the various directory\n lookup routines.\n - Better error checking on directory lookup (previously different\n routines checked for different errors)\n - The leaf split operation has a couple of redundant operations\n removed from it, so it should be faster.\n\nThere is still further scope for further clean ups in the directory\ncode, and readdir in particular could do with slimming down a bit.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "c9fd43078f5007c6ca6b3a9cd04c51a8f0e44a20", "tree": "5a083b01e88afd591fdcce76ad14c4d7d028ac23", "parents": [ "e317ffcb7cc26c5e80cab97160a5e2761a4436ec" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Mar 01 15:31:02 2006 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Mar 01 15:31:02 2006 -0500" }, "message": "[GFS2] Tidy up mount code.\n\nWe no longer lookup \".gfs2_admin\" in the root directory in order to\nfind it, but instead use the inode number given in the superblock.\nBoth the root directory and the admin directory are now looked up using\nthe same routine, so the redundant code is removed.\n\nAlso, there is no longer a reference to the root inode in the\nGFS2 super block. When required this can be retreived via\nsb-\u003es_root-\u003ed_inode instead.\n\nAssuming that we introduce a metadata filesystem type for GFS, then\nthis is a first step towards that goal.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "5c676f6d359b0404d53f542f02e1359583cb2895", "tree": "8741011990ec0a3d0d41fee9f0d7abf6a16834cc", "parents": [ "f3b270a47882b958e9e3c5bd86894e3a7072899a" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 27 17:23:27 2006 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 27 17:23:27 2006 -0500" }, "message": "[GFS2] Macros removal in gfs2.h\n\nAs suggested by Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e.\n\nThe DIV_RU macro is renamed DIV_ROUND_UP and and moved to kernel.h\nThe other macros are gone from gfs2.h as (although not requested\nby Pekka Enberg) are a number of included header file which are now\nincluded individually. The inode number comparison function is\nnow an inline function.\n\nThe DT2IF and IF2DT may be addressed in a future patch.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "568f4c9659a2225b0d29cf86feecbcf25c9045c8", "tree": "8ec0fee12313f88a195e0b90924f6b7633ba29f1", "parents": [ "3a8fe9be6c9794e55ac2253eab91d42b28a9dab6" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 27 12:00:42 2006 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 27 12:00:42 2006 -0500" }, "message": "[GFS2] 80 Column audit of GFS2\n\nRequested by:\nPrarit Bhargava \u003cprarit@redhat.com\u003e\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "d92a8d48085df863032110d9ccb221cde98d14e1", "tree": "faf03d9c10e104f3ab3fb8264e70b4662bae5d33", "parents": [ "2fcb4a1278ec41508d76786f4c5d23bff3b378ee" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 27 10:57:14 2006 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 27 10:57:14 2006 -0500" }, "message": "[GFS2] Audit printk and kmalloc\n\nAll printk calls now have KERN_ set where required and a couple of\nkmalloc(), memset(.., 0, ...) calls changed to kzalloc().\n\nThis is in response to comments from:\nPekka Enberg \u003cpenberg@cs.helsinki.fi\u003e and\nEric Sesterhenn \u003csnakebyte@gmx.de\u003e\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "f55ab26a8f92a23988c3e6da28dae4741933a4e2", "tree": "b6f9e89ce1b2ccde8d81314aeea06f6a02f882f7", "parents": [ "5c4e9e036678fae65c9288e1c00a6f33cd447283" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Feb 21 12:51:39 2006 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Feb 21 12:51:39 2006 +0000" }, "message": "[GFS2] Use mutices rather than semaphores\n\nAs well as a number of minor bug fixes, this patch changes GFS\nto use mutices rather than semaphores. This results in better\ninformation in case there are any locking problems.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "7359a19cc758946aba0e45233b8641256b194884", "tree": "d96aaeb2fb239efe6fdb0b4698eb94108719f423", "parents": [ "18ec7d5c3f434aed9661ed10a9e1f48cdeb4981d" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 13 12:27:43 2006 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Feb 13 12:27:43 2006 +0000" }, "message": "[GFS2] Fix for root inode ref count bug\n\nUmount is now working correctly again. The bug was due to\nnot getting an extra ref count when mounting the fs. We\nshould have bumped it by two (once for the internal pointer\nto the root inode from the super block and once for the\ninode hanging off the dcache entry for root).\n\nAlso this patch tidys up the code dealing with looking up\nand creating inodes. We now pass Linux inodes (with gfs2_inodes\nattached) rather than the other way around and this reduces code\nduplication in various places.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "f42faf4fa4eaf7e108dd60f3f2ca5c6e9b45352c", "tree": "23bf95db3b941a4b14f8b90f98a8aaa663ed6c81", "parents": [ "fd2ee6bb1ef02dfe1f1e1f5b44322e0854596e9a" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Jan 30 18:34:10 2006 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Jan 30 18:34:10 2006 +0000" }, "message": "[GFS2] Add gfs2_internal_read()\n\nAdd the new external read function. Its temporarily in jdata.c\neven though the protoype is in ops_file.h - this will change\nshortly. The current implementation will change to a page cache\none when that happens.\n\nIn order to effect the above changes, the various internal inodes\nnow have Linux inodes attached to them. We keep the references to\nthe Linux inodes, rather than the gfs2_inodes in the super block.\n\nIn order to get everything to work correctly I\u0027ve had to reorder\nthe init sequence on mount (which I should probably have done\nearlier when .gfs2_admin was made visible).\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "d4e9c4c3bf861ef2ac96e0de659c75a00da92b28", "tree": "925ececc725ad5180b9253f732b50c51bfa0754d", "parents": [ "b96ca4fa4e3b510d528a093a5bac0befbc2ba46d" ], "author": { "name": "Steven Whitehouse", "email": "steve@chygwyn.com", "time": "Wed Jan 18 11:19:28 2006 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "steve@chygwyn.com", "time": "Wed Jan 18 11:19:28 2006 +0000" }, "message": "[GFS2] Add an additional argument to gfs2_trans_add_bh()\n\nThis adds an extra argument to gfs2_trans_add_bh() to indicate whether the\nbh being added to the transaction is metadata or data. Its currently unused\nsince all existing callers set it to 1 (metadata) but following patches will\nmake use of it.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "b3b94faa5fe5968827ba0640ee9fba4b3e7f736e", "tree": "70bd6068b050d2c46e338484f8b03fae4365c6c3", "parents": [ "f7825dcf8c7301cfd3724eb40c5b443cc85ab7b8" ], "author": { "name": "David Teigland", "email": "teigland@redhat.com", "time": "Mon Jan 16 16:50:04 2006 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Jan 16 16:50:04 2006 +0000" }, "message": "[GFS2] The core of GFS2\n\nThis patch contains all the core files for GFS2.\n\nSigned-off-by: David Teigland \u003cteigland@redhat.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" } ] }