)]}' { "log": [ { "commit": "b45e41d7d56dfef1ae9e02e6c59990066ba82e5c", "tree": "c139447fa57beb3886def4e17449cc34bf40cf3c", "parents": [ "1639431a3f57b43da1e15e9268a1d691ac01ba26" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Feb 06 10:11:15 2008 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Mar 31 10:40:47 2008 +0100" }, "message": "[GFS2] Add extent allocation to block allocator\n\nRather than having to allocate a single block at a time, this patch\nallows the block allocator to allocate an extent. Since there is\nno difference (so far as the block allocator is concerned) between\ndata blocks and indirect blocks, it is posible to allocate a single\nextent and for the caller to unrevoke just the blocks required\nfor indirect blocks.\n\nCurrently the only bit of GFS2 to make use of this feature is the\nbuild height function. The intention is that gfs2_block_map will\nbe changed to make use of this feature in future patches.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "1639431a3f57b43da1e15e9268a1d691ac01ba26", "tree": "0e8147c9009c917566cf03c7e23f6ea4ffda8d72", "parents": [ "5731be53e3d82aedd06e02574f833a57b07a08d2" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Feb 01 14:52:30 2008 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Mar 31 10:40:45 2008 +0100" }, "message": "[GFS2] Merge gfs2_alloc_meta and gfs2_alloc_data\n\nThanks to the preceeding patches, the only difference between\nthese two functions is their name. We can thus merge them\nand call the new function gfs2_alloc_block to reflect the\nfact that it can allocate either kind of block.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "fe6c991c52a0dd07d4a19d392fd65048226cb1bc", "tree": "629a2a35887047f7e973edeb9b543fe833a1065c", "parents": [ "ecc30c79157103e8bd7492043ee992b763443832" ], "author": { "name": "Bob Peterson", "email": "rpeterso@redhat.com", "time": "Mon Jan 28 11:13:02 2008 -0600" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Mar 31 10:39:49 2008 +0100" }, "message": "[GFS2] Get rid of unneeded parameter in gfs2_rlist_alloc\n\nThis patch removed the unnecessary parameter from function\ngfs2_rlist_alloc. The parameter was always passed in as 0.\n\nSigned-off-by: Bob Peterson \u003crpeterso@redhat.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "6dbd822487d0a9f14432cb4680415b80656b63a2", "tree": "f0391d598c27cd7c39c67cfa13799a784f4c389a", "parents": [ "ac39aadd0440ae696e6dacaa8006ce1737b17008" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Jan 10 15:18:55 2008 +0000" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Jan 25 08:18:25 2008 +0000" }, "message": "[GFS2] Reduce inode size by moving i_alloc out of line\n\nIt is possible to reduce the size of GFS2 inodes by taking the i_alloc\nstructure out of the gfs2_inode. This patch allocates the i_alloc\nstructure whenever its needed, and frees it afterward. This decreases\nthe amount of low memory we use at the expense of requiring a memory\nallocation for each page or partial page that we write. A quick test\nwith postmark shows that the overhead is not measurable and I also note\nthat OCFS2 use the same approach.\n\nIn the future I\u0027d like to solve the problem by shrinking down the size\nof the members of the i_alloc structure, but for now, this reduces the\nimmediate problem of using too much low-memory on x86 and doesn\u0027t add\ntoo much overhead.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "cd81a4bac67d44742ab0aa1848f4a78e9d7e1093", "tree": "0cc323d20ff2cc8faffc99ee5a998409cb4f165d", "parents": [ "0507ecf50f22e433592f5ec3a36dc831aaec2e02" ], "author": { "name": "Robert Peterson", "email": "rpeterso@redhat.com", "time": "Mon May 14 12:42:18 2007 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Jul 09 08:22:19 2007 +0100" }, "message": "[GFS2] Addendum patch 2 for gfs2_grow\n\nThis addendum patch 2 corrects three things:\n\n1. It fixes a stupid mistake in the previous addendum that broke gfs2.\n Ref: https://www.redhat.com/archives/cluster-devel/2007-May/msg00162.html\n2. It fixes a problem that Dave Teigland pointed out regarding the\n external declarations in ops_address.h being in the wrong place.\n3. It recasts a couple more %llu printks to (unsigned long long)\n as requested by Steve Whitehouse.\n\nI would have loved to put this all in one revised patch, but there was\na rush to get some patches for RHEL5.\tTherefore, the previous patches\nwere applied to the git tree \"as is\" and therefore, I\u0027m posting another\naddendum. Sorry.\n\nSigned-off-by: Bob Peterson \u003crpeterso@redhat.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "f5c54804d9e3bb23d8924af09d9ca1c8de9560b6", "tree": "34b1b098b93d41a796e3e528445fa3d87030808e", "parents": [ "52ae7b7935a079aaba25da98fe90772d04109f26" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Oct 10 13:45:15 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Oct 12 17:10:15 2006 -0400" }, "message": "[GFS2] Fix uninitialised variable\n\nThis fixes a bug where, in certain cases an uninitialised variable\ncould cause a dereference of a NULL pointer in gfs2_commit_write().\nAlso a typo in a comment is fixed at the same time.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "2c1e52aa905f2223dc600cfeda6c0dc94fac8b81", "tree": "e6fde16db33a666fe87da34100c0ad5466654555", "parents": [ "48fac1790935ef2f9548d92e7c8ba604d1b80c12" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Sep 05 15:41:57 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Sep 05 15:41:57 2006 -0400" }, "message": "[GFS2] More style fixes\n\nAs per Jan Engelhardt\u0027s follow up emails, here are a few small\nfixes which were missed earlier.\n\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "f2f7ba5237e2fe10ba3e328a4f728b9e1ff141da", "tree": "ab55597fa51321ba74e60d17b6fb449e23e8145c", "parents": [ "2bdbc5d73961c040fdc9b30d985fab3047d697a0" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Sep 05 10:39:21 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Sep 05 10:39:21 2006 -0400" }, "message": "[GFS2] Make headers compile on their own\n\nAs per Jan Engelhardt\u0027s comments, this should make all the headers\ncompile on their own by including and/or declaring structures\nearly.\n\nCc: Jan Engelhardt \u003cjengelh@linux01.gwdg.de\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\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": "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": "4340fe62531f7d1dafb6f5359ffe0378bdb0db80", "tree": "95ee3f2ace3b07e2fa89a9a01ccd5ac40a556eee", "parents": [ "ffeb874b2b893aea7d10b0b088e06a7b1ded2a3e" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Jul 11 09:46:33 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Tue Jul 11 09:46:33 2006 -0400" }, "message": "[GFS2] Add generation number\n\nThis adds a generation number for the eventual use of NFS to the\nondisk inode. Its backward compatible with the current code since\nit doesn\u0027t really matter what the generation number is to start with,\nand indeed since its set to zero, due to it being taken from padding\nin both the inode and rgrp header, it should be fine.\n\nThe eventual plan is to use this rather than no_formal_ino in the\nNFS filehandles. At that point no_formal_ino will be unused.\n\nAt the same time we also add a releasepages call back to the\n\"normal\" address space for gfs2 inodes. Also I\u0027ve removed a\none-linrer function thats not required any more.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "43f5d210a02dcf9d8bafb147044f27add10a459a", "tree": "289de9e5989e96f1c7188216322d40414555a9eb", "parents": [ "faf450ef4a8567e4c75a905aadae01cf401d893a" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Thu Jun 22 11:16:40 2006 -0400" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Jun 22 11:16:40 2006 -0400" }, "message": "[GFS2] [-mm patch] fs/gfs2/: make code static\n\nThis patch makes the following needlessly global code static:\n- eaops.c: struct gfs2_security_eaops\n- rgrp.c: gfs2_free_uninit_di()\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\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": "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" } ] }