)]}'
{
  "log": [
    {
      "commit": "0eb8d47e69a2211a36643b180f1843ef45f6017d",
      "tree": "745a063238cbcf6af84644bd51d4bfcd592e06a1",
      "parents": [
        "e7d4cb6bc19658646357eeff134645cd9bc3479f"
      ],
      "author": {
        "name": "Tao Ma",
        "email": "tao.ma@oracle.com",
        "time": "Mon Aug 18 17:38:45 2008 +0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mfasheh@suse.com",
        "time": "Mon Oct 13 13:57:59 2008 -0700"
      },
      "message": "ocfs2: Make high level btree extend code generic\n\nFactor out the non-inode specifics of ocfs2_do_extend_allocation() into a more generic\nfunction, ocfs2_do_cluster_allocation(). ocfs2_do_extend_allocation calls\nocfs2_do_cluster_allocation() now, but the latter can be used for other\nbtree types as well.\n\nSigned-off-by: Tao Ma \u003ctao.ma@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n"
    },
    {
      "commit": "e7d4cb6bc19658646357eeff134645cd9bc3479f",
      "tree": "4e24321e5c28fb90dffa1f396972fddb3c458e58",
      "parents": [
        "811f933df1e55615fd0bb4818f31e3868a8e6e23"
      ],
      "author": {
        "name": "Tao Ma",
        "email": "tao.ma@oracle.com",
        "time": "Mon Aug 18 17:38:44 2008 +0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mfasheh@suse.com",
        "time": "Mon Oct 13 13:57:58 2008 -0700"
      },
      "message": "ocfs2: Abstract ocfs2_extent_tree in b-tree operations.\n\nIn the old extent tree operation, we take the hypothesis that we\nare using the ocfs2_extent_list in ocfs2_dinode as the tree root.\nAs xattr will also use ocfs2_extent_list to store large value\nfor a xattr entry, we refactor the tree operation so that xattr\ncan use it directly.\n\nThe refactoring includes 4 steps:\n1. Abstract set/get of last_eb_blk and update_clusters since they may\n   be stored in different location for dinode and xattr.\n2. Add a new structure named ocfs2_extent_tree to indicate the\n   extent tree the operation will work on.\n3. Remove all the use of fe_bh and di, use root_bh and root_el in\n   extent tree instead. So now all the fe_bh is replaced with\n   et-\u003eroot_bh, el with root_el accordingly.\n4. Make ocfs2_lock_allocators generic. Now it is limited to be only used\n   in file extend allocation. But the whole function is useful when we want\n   to store large EAs.\n\nNote: This patch doesn\u0027t touch ocfs2_commit_truncate() since it is not used\nfor anything other than truncate inode data btrees.\n\nSigned-off-by: Tao Ma \u003ctao.ma@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n"
    },
    {
      "commit": "231b87d10920e024efaf0f9e86e1bab7bced1620",
      "tree": "00283dfb9e4a7054576be8a073635dc51bdc4e22",
      "parents": [
        "9a8ff578fb430a8816dfbc73c77e5e09c6d9c343"
      ],
      "author": {
        "name": "Tao Ma",
        "email": "tao.ma@oracle.com",
        "time": "Mon Aug 18 17:38:42 2008 +0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mfasheh@suse.com",
        "time": "Mon Oct 13 13:57:58 2008 -0700"
      },
      "message": "ocfs2: Modify ocfs2_num_free_extents for future xattr usage.\n\nocfs2_num_free_extents() is used to find the number of free extent records\nin an inode btree. Hence, it takes an \"ocfs2_dinode\" parameter. We want to\nuse this for extended attribute trees in the future, so genericize the\ninterface the take a buffer head. A future patch will allow that buffer_head\nto contain any structure rooting an ocfs2 btree.\n\nSigned-off-by: Tao Ma \u003ctao.ma@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n"
    },
    {
      "commit": "53da4939f349d4edd283b043219221ca5b78e4d4",
      "tree": "3e0f8e1bd5474822431cffd1e449df9b639e1772",
      "parents": [
        "a447c0932445f92ce6f4c1bd020f62c5097a7842"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mfasheh@suse.com",
        "time": "Mon Jul 21 14:29:16 2008 -0700"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mfasheh@suse.com",
        "time": "Mon Oct 13 13:57:57 2008 -0700"
      },
      "message": "ocfs2: POSIX file locks support\n\nThis is actually pretty easy since fs/dlm already handles the bulk of the\nwork. The Ocfs2 userspace cluster stack module already uses fs/dlm as the\nunderlying lock manager, so I only had to add the right calls.\n\nCluster-aware POSIX locks (\"plocks\") can be turned off by the same means at\nUNIX locks - mount with \u0027noflocks\u0027, or create a local-only Ocfs2 volume.\nInternally, the file system uses two sets of file_operations, depending on\nwhether cluster aware plocks is required. This turns out to be easier than\nimplementing local-only versions of -\u003elock.\n\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n"
    },
    {
      "commit": "e6305c43eda10ebfd2ad9e35d6e172ccc7bb3695",
      "tree": "8a95bd0e27fb3ce895cca9ef91af2e1605e4cdab",
      "parents": [
        "1bd5191d9f5d1928c4efdf604c4164b04bb88dbe"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Jul 15 21:03:57 2008 -0400"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Sat Jul 26 20:53:14 2008 -0400"
      },
      "message": "[PATCH] sanitize -\u003epermission() prototype\n\n* kill nameidata * argument; map the 3 bits in -\u003eflags anybody cares\n  about to new MAY_... ones and pass with the mask.\n* kill redundant gfs2_iop_permission()\n* sanitize ecryptfs_permission()\n* fix remaining places where -\u003epermission() instances might barf on new\n  MAY_... found in mask.\n\nThe obvious next target in that direction is permission(9)\n\nfolded fix for nfs_permission() breakage from Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "cf8e06f1a860d8680d6bb4ac8ec7d7724988e46f",
      "tree": "4705326641f39fdb1b97c925b55dae3c4634d5e0",
      "parents": [
        "2fbe8d1ebe004425b4f7b8bba345623d2280be82"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Thu Dec 20 16:43:10 2007 -0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Fri Jan 25 15:05:43 2008 -0800"
      },
      "message": "[PATCH 1/2] ocfs2: add flock lock type\n\nThis adds a new dlmglue lock type which is intended to back flock()\nrequests.\n\nSince these locks are driven from userspace, usage rules are much more\nliberal than the typical Ocfs2 internal cluster lock. As a result, we can\u0027t\nmake use of most dlmglue features - lock caching and lock level\noptimizations in particular. Additionally, userspace is free to deadlock\nitself, so we have to deal with that in the same way as the rest of the\nkernel - by allowing a signal to abort a lock request.\n\nIn order to keep ocfs2_cluster_lock() complexity down, ocfs2_file_lock()\ndoes it\u0027s own dlm coordination. We still use the same helper functions\nthough, so duplicated code is kept to a minimum.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "65ed39d6ca78f07d2958814e08440e4264b6b488",
      "tree": "477623ef58810a6d32c8d23fbf17e5258495ddb0",
      "parents": [
        "92e91ce2a30b2af53ebf077512801dc01e75cca5"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Tue Aug 28 17:13:23 2007 -0700"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Fri Oct 12 11:54:35 2007 -0700"
      },
      "message": "ocfs2: move nonsparse hole-filling into ocfs2_write_begin()\n\nBy doing this, we can remove any higher level logic which has to have\nknowledge of btree functionality - any callers of ocfs2_write_begin() can\nnow expect it to do anything necessary to prepare the inode for new data.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nReviewed-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\n"
    },
    {
      "commit": "b25801038da5823bba1b5440a57ca68afc51b6bd",
      "tree": "3a6f10f8ddb3a7552630d60aabbb790d1b5a7a77",
      "parents": [
        "063c4561f52a74de686fe0ff2f96f4f54c9fecd2"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Fri Mar 09 16:53:21 2007 -0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Tue Jul 10 17:32:09 2007 -0700"
      },
      "message": "ocfs2: Support xfs style space reservation ioctls\n\nWe re-use the RESVSP/UNRESVSP ioctls from xfs which allow the user to\nallocate and deallocate regions to a file without zeroing data or changing\ni_size.\n\nThough renamed, the structure passed in from user is identical to struct\nxfs_flock64. The three fields that are actually used right now are l_whence,\nl_start and l_len.\n\nThis should get ocfs2 immediate compatibility with userspace software using\nthe pre-existing xfs ioctls.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "2ae99a60374f360ba07037ebbf33d19b89ac43a6",
      "tree": "ce83db2022a28deb8c402fca7c08cf924ee8e608",
      "parents": [
        "b27b7cbcf12a1bfff1ed68a73ddd7d11edc20daf"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Fri Mar 09 16:43:28 2007 -0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Tue Jul 10 17:32:04 2007 -0700"
      },
      "message": "ocfs2: Support creation of unwritten extents\n\nThis can now be trivially supported with re-use of our existing extend code.\n\nocfs2_allocate_unwritten_extents() takes a start offset and a byte length\nand iterates over the inode, adding extents (marked as unwritten) until len\nis reached. Existing extents are skipped over.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "b27b7cbcf12a1bfff1ed68a73ddd7d11edc20daf",
      "tree": "a25a8ca272e7f0ef01987db3b3795a49e0ccb51f",
      "parents": [
        "0d172baa5586071ae0ae0c07356a378fdbedecdb"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Mon Jun 18 11:22:56 2007 -0700"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Tue Jul 10 17:32:03 2007 -0700"
      },
      "message": "ocfs2: support writing of unwritten extents\n\nUpdate the write code to detect when the user is asking to write to an\nunwritten extent. Like writing to a hole, we must zero the region between\nthe write and the cluster boundaries. Most of the existing cluster zeroing\nlogic can be re-used with some additional checks for the unwritten flag on\nextent records.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "6cb129f5675c39944e5fe18fd2530a2eb771b754",
      "tree": "18290b53d302573632c0d5f906a0b4af8f8d4b39",
      "parents": [
        "586d232b191b776a1c6d51c10c662b8b3e238fdf"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Thu Apr 26 00:29:35 2007 -0700"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Wed May 02 15:07:27 2007 -0700"
      },
      "message": "[PATCH] fs/ocfs2/: make 3 functions static\n\nThis patch makes the following needlessly global functions static:\n- aops.c: ocfs2_write_data_page()\n- dlmglue.c: ocfs2_dump_meta_lvb_info()\n- file.c: ocfs2_set_inode_size()\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "9517bac6cc7a7aa4fee63cb38a32cb6014e264c7",
      "tree": "3cac0c18d0cacc316e0e8a60f483282d6f991779",
      "parents": [
        "89488984ac23b0580f959b9ee549f2fcb1c2f194"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Fri Feb 09 20:24:12 2007 -0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Thu Apr 26 15:02:08 2007 -0700"
      },
      "message": "ocfs2: teach ocfs2_file_aio_write() about sparse files\n\nUnfortunately, ocfs2 can no longer make use of generic_file_aio_write_nlock()\nbecause allocating writes will require zeroing of pages adjacent to the I/O\nfor cluster sizes greater than page size.\n\nImplement a custom file write here, which can order page locks for zeroing.\nThis also has the advantage that cluster locks can easily be ordered outside\nof the page locks.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "dcd0538ff4e854fa9d7f4630b359ca8fdb5cb5a8",
      "tree": "226d725f8199907cea2433d1d183b01e51d9bc55",
      "parents": [
        "6f16bf655c5795586dd2ac96a7c70e0b9a378746"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Tue Jan 16 11:32:23 2007 -0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Thu Apr 26 14:44:03 2007 -0700"
      },
      "message": "ocfs2: sparse b-tree support\n\nIntroduce tree rotations into the b-tree code. This will allow ocfs2 to\nsupport sparse files. Much of the added code is designed to be generic (in\nthe ocfs2 sense) so that it can later be re-used to implement large\nextended attributes.\n\nThis patch only adds the rotation code and does minimal updates to callers\nof the extent api.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "92e1d5be91a0e3ffa5c4697eeb09b2aa22792122",
      "tree": "4eb22a9f6c38e9f4cc2a5100cd6659b0af08b7ae",
      "parents": [
        "754661f143e70d66eae6c48532ca245aa05dec0e"
      ],
      "author": {
        "name": "Arjan van de Ven",
        "email": "arjan@linux.intel.com",
        "time": "Mon Feb 12 00:55:39 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon Feb 12 09:48:46 2007 -0800"
      },
      "message": "[PATCH] mark struct inode_operations const 2\n\nMany struct inode_operations in the kernel can be \"const\".  Marking them const\nmoves these to the .rodata section, which avoids false sharing with potential\ndirty data.  In addition it\u0027ll catch accidental writes at compile time to\nthese shared resources.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "d38eb8db6aa359c060dfb72a29cf8d94a96657d8",
      "tree": "3d27b15ae8fc1718030147a2ed08812c902a7b2e",
      "parents": [
        "58d206c2fa5cc0b35bf3ca48324d7633aa7d0412"
      ],
      "author": {
        "name": "Tiger Yang",
        "email": "tiger.yang@oracle.com",
        "time": "Mon Nov 27 09:59:21 2006 +0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Fri Dec 01 18:29:14 2006 -0800"
      },
      "message": "ocfs2: implement i_op-\u003epermission\n\nImplement .permission() in ocfs2_file_iops, ocfs2_special_file_iops and\nocfs2_dir_iops.\n\nThis helps us avoid some multi-node races with mode change and vfs\noperations.\n\nSigned-off-by: Tiger Yang \u003ctiger.yang@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "7f1a37e31f94b4f1c123d32ce9f69205ab2095bd",
      "tree": "7d2136573966de80d031e7320db11c15d7f93a92",
      "parents": [
        "8659ac25b434fcc61cf7797f4b69edc3eaaffb55"
      ],
      "author": {
        "name": "Tiger Yang",
        "email": "tiger.yang@oracle.com",
        "time": "Wed Nov 15 15:48:42 2006 +0800"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Fri Dec 01 18:28:51 2006 -0800"
      },
      "message": "ocfs2: core atime update functions\n\nThis patch adds the core routines for updating atime in ocfs2.\n\nSigned-off-by: Tiger Yang \u003ctiger.yang@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "1fabe1481fac9e01bf8bffa60a2307ef379aa5de",
      "tree": "17092c1be837ed95c8f26646003e9e49cfdb9663",
      "parents": [
        "65eff9ccf86d63eb5c3e9071450a36e4e4fa9564"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Mon Oct 09 18:11:45 2006 -0700"
      },
      "committer": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Fri Dec 01 18:28:28 2006 -0800"
      },
      "message": "ocfs2: Remove struct ocfs2_journal_handle in favor of handle_t\n\nThis is mostly a search and replace as ocfs2_journal_handle is now no more\nthan a container for a handle_t pointer.\n\nocfs2_commit_trans() becomes very straight forward, and we remove some out\nof date comments / code.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n"
    },
    {
      "commit": "4b6f5d20b04dcbc3d888555522b90ba6d36c4106",
      "tree": "420f271eaef7d3def7d4433b151c3cb6d7a54770",
      "parents": [
        "99ac48f54a91d02140c497edc31dc57d4bc5c85d"
      ],
      "author": {
        "name": "Arjan van de Ven",
        "email": "arjan@infradead.org",
        "time": "Tue Mar 28 01:56:42 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Mar 28 09:16:06 2006 -0800"
      },
      "message": "[PATCH] Make most file operations structs in fs/ const\n\nThis is a conversion to make the various file_operations structs in fs/\nconst.  Basically a regexp job, with a few manual fixups\n\nThe goal is both to increase correctness (harder to accidentally write to\nshared datastructures) and reducing the false sharing of cachelines with\nthings that get dirty in .data (while .rodata is nicely read only and thus\ncache clean)\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ccd979bdbce9fba8412beb3f1de68a9d0171b12c",
      "tree": "c50ed941849ce06ccadd4ce27599b3ef9fdbe2ae",
      "parents": [
        "8df08c89c668e1bd922a053fdb5ba1fadbecbb38"
      ],
      "author": {
        "name": "Mark Fasheh",
        "email": "mark.fasheh@oracle.com",
        "time": "Thu Dec 15 14:31:24 2005 -0800"
      },
      "committer": {
        "name": "Joel Becker",
        "email": "joel.becker@oracle.com",
        "time": "Tue Jan 03 11:45:47 2006 -0800"
      },
      "message": "[PATCH] OCFS2: The Second Oracle Cluster Filesystem\n\nThe OCFS2 file system module.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nSigned-off-by: Kurt Hackel \u003ckurt.hackel@oracle.com\u003e\n"
    }
  ]
}