)]}' { "log": [ { "commit": "f32764bd2bbb6ea003c158b1d276b4dc9f900348", "tree": "7fbabde3796a97b8b121349ea76b22b23238230a", "parents": [ "1513b02c8b537af275ea74fdfb380c618b9e6778" ], "author": { "name": "Dmitry Monakhov", "email": "dmonakhov@openvz.org", "time": "Wed May 26 23:21:58 2010 +0200" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu May 27 18:56:27 2010 +0200" }, "message": "quota: Convert quota statistics to generic percpu_counter\n\nGeneric per-cpu counter has some memory overhead but it is negligible for\nmodern systems and embedded systems compile without quota support. And code\nreuse is a good thing. This patch should fix complain from preemptive kernels\nwhich was introduced by dde9588853b1bde.\n\n[Jan Kara: Fixed patch to work on 32-bit archs as well]\n\nReported-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Dmitry Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "307ae18a56e5b706056a2050d52e8cc01b5171c0", "tree": "c4efc57bb8f0fd1d2aa9e416d81c0c7ba87aaf22", "parents": [ "e0ccfd959cd8907bcb66cc2042e0f4fd7fcbff2b" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed May 19 07:16:43 2010 -0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon May 24 14:09:12 2010 +0200" }, "message": "quota: drop remount argument to -\u003equota_on and -\u003equota_off\n\nRemount handling has fully moved into the filesystem, so all this is\nsuperflous now.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "c472b43275976512e4c1c32da5ced03f339cb380", "tree": "9159fbfd1190456e8b3e699b856022c23f6ec10c", "parents": [ "b9b2dd36c1bc64430f8e13990ab135cbecc10076" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Thu May 06 17:05:17 2010 -0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri May 21 19:30:44 2010 +0200" }, "message": "quota: unify -\u003eset_dqblk\n\nPass the larger struct fs_disk_quota to the -\u003eset_dqblk operation so\nthat the Q_SETQUOTA and Q_XSETQUOTA operations can be implemented\nwith a single filesystem operation and we can retire the -\u003eset_xquota\noperation. The additional information (RT-subvolume accounting and\nwarn counts) are left zero for the VFS quota implementation.\n\nAdd new fieldmask values for setting the numer of blocks and inodes\nvalues which is required for the VFS quota, but wasn\u0027t for XFS.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "b9b2dd36c1bc64430f8e13990ab135cbecc10076", "tree": "051bb6a238c9ff98fe135de3e8591c65cf242d46", "parents": [ "0636c73ee7b129f77f577aaaefc8dde057be6d18" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Thu May 06 17:04:58 2010 -0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri May 21 19:30:43 2010 +0200" }, "message": "quota: unify -\u003eget_dqblk\n\nPass the larger struct fs_disk_quota to the -\u003eget_dqblk operation so\nthat the Q_GETQUOTA and Q_XGETQUOTA operations can be implemented\nwith a single filesystem operation and we can retire the -\u003eget_xquota\noperation. The additional information (RT-subvolume accounting and\nwarn counts) are left zero for the VFS quota implementation.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "dde9588853b1bde542eab247f8838c472806688f", "tree": "9f9c68bf63120056517bbfce78b75e6820cc4c4b", "parents": [ "da8d1ba22fa1fd0c0e541a43d75ebb062589b14b" ], "author": { "name": "Dmitry Monakhov", "email": "dmonakhov@openvz.org", "time": "Mon Apr 26 20:03:33 2010 +0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri May 21 19:30:41 2010 +0200" }, "message": "quota: Make quota stat accounting lockless.\n\nQuota stats is mostly writable data structure. Let\u0027s alloc percpu\nbucket for each value.\n\nNOTE: dqstats_read() function is racy against dqstats_{inc,dec}\nand may return inconsistent value. But this is ok since absolute\naccuracy is not required.\n\nSigned-off-by: Dmitry Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "efd8f0e6f6c1faa041f228d7113bd3a9db802d49", "tree": "81dbe5e0db3651227466f18283fd640edda080f2", "parents": [ "871a293155a24554e153538d36e3a80fa169aefb" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:08 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:31 2010 +0100" }, "message": "quota: stop using QUOTA_OK / NO_QUOTA\n\nJust use 0 / -EDQUOT directly - that\u0027s what it translates to anyway.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "871a293155a24554e153538d36e3a80fa169aefb", "tree": "7e38f5a2f9e87f63cbc4bc1077a4bb49dde441b0", "parents": [ "907f4554e2521cb28b0009d17167760650a9561c" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:07 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:30 2010 +0100" }, "message": "dquot: cleanup dquot initialize routine\n\nGet rid of the initialize dquot operation - it is now always called from\nthe filesystem and if a filesystem really needs it\u0027s own (which none\ncurrently does) it can just call into it\u0027s own routine directly.\n\nRename the now static low-level dquot_initialize helper to __dquot_initialize\nand vfs_dq_init to dquot_initialize to have a consistent namespace.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "9f7547580263d4a55efe06ce5cfd567f568be6e8", "tree": "6f926a075eeed815d0a6680c06f235da0e5ea6d9", "parents": [ "257ba15cedf1288f0c96118d7e63947231d27278" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:05 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:30 2010 +0100" }, "message": "dquot: cleanup dquot drop routine\n\nGet rid of the drop dquot operation - it is now always called from\nthe filesystem and if a filesystem really needs it\u0027s own (which none\ncurrently does) it can just call into it\u0027s own routine directly.\n\nRename the now static low-level dquot_drop helper to __dquot_drop\nand vfs_dq_drop to dquot_drop to have a consistent namespace.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "b43fa8284d7790d9cca32c9c55e24f29be2fa33b", "tree": "acb7f205fe2a1ae324e0e11c50f43baaa6b8dfab", "parents": [ "759bfee658beab14af7b357156461d0eb852be2c" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:03 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:29 2010 +0100" }, "message": "dquot: cleanup dquot transfer routine\n\nGet rid of the transfer dquot operation - it is now always called from\nthe filesystem and if a filesystem really needs it\u0027s own (which none\ncurrently does) it can just call into it\u0027s own routine directly.\n\nRename the now static low-level dquot_transfer helper to __dquot_transfer\nand vfs_dq_transfer to dquot_transfer to have a consistent namespace,\nand make the new dquot_transfer return a normal negative errno value\nwhich all callers expect.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "63936ddaa16b9486e2d426ed7b09f559a5c60f87", "tree": "4cb1c4581799e10c26dd71d1a7d420de3c2cfd05", "parents": [ "5dd4056db84387975140ff2568eaa0406f07985e" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:01 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:28 2010 +0100" }, "message": "dquot: cleanup inode allocation / freeing routines\n\nGet rid of the alloc_inode and free_inode dquot operations - they are\nalways called from the filesystem and if a filesystem really needs\ntheir own (which none currently does) it can just call into it\u0027s\nown routine directly.\n\nAlso get rid of the vfs_dq_alloc/vfs_dq_free wrappers and always\ncall the lowlevel dquot_alloc_inode / dqout_free_inode routines\ndirectly, which now lose the number argument which is always 1.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "5dd4056db84387975140ff2568eaa0406f07985e", "tree": "03c26d7f6e3367b167bfeeb1a01654c6619573f4", "parents": [ "49792c806d0bfd53afc789dcdf50dc9bed2c5b83" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:00 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:28 2010 +0100" }, "message": "dquot: cleanup space allocation / freeing routines\n\nGet rid of the alloc_space, free_space, reserve_space, claim_space and\nrelease_rsv dquot operations - they are always called from the filesystem\nand if a filesystem really needs their own (which none currently does)\nit can just call into it\u0027s own routine directly.\n\nMove shared logic into the common __dquot_alloc_space,\ndquot_claim_space_nodirty and __dquot_free_space low-level methods,\nand rationalize the wrappers around it to move as much as possible\ncode into the common block for CONFIG_QUOTA vs not. Also rename\nall these helpers to be named dquot_* instead of vfs_dq_*.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "8ddd69d6df4758bf0cab981481af24cc84419567", "tree": "126eb5877e092963b7ed1cf143e3ce0bac6a7c85", "parents": [ "ad1e6e8da9fe8cb7ecfde8eabacedc3b50fceae4" ], "author": { "name": "Dmitry Monakhov", "email": "dmonakhov@openvz.org", "time": "Tue Feb 16 08:31:50 2010 +0300" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:26 2010 +0100" }, "message": "quota: generalize quota transfer interface\n\nCurrent quota transfer interface support only uid/gid.\nThis patch extend interface in order to support various quotas types\nThe goal is accomplished without changes in most frequently used\nvfs_dq_transfer() func.\n\nSigned-off-by: Dmitry Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "ad1e6e8da9fe8cb7ecfde8eabacedc3b50fceae4", "tree": "0971e2039c2d6feb6763ba018e9c73123d207ddb", "parents": [ "86963918965eb8fe0c8ae009e7c1b4c630f533d5" ], "author": { "name": "Dmitry Monakhov", "email": "dmonakhov@openvz.org", "time": "Tue Feb 16 08:31:49 2010 +0300" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:26 2010 +0100" }, "message": "quota: sb_quota state flags cleanup\n\n- remove hardcoded USRQUOTA/GRPQUOTA flags\n- convert int to bool for appropriate functions\n\nSigned-off-by: Dmitry Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "5fb324ad24febe57a8a2e62903dcb7bad546ea71", "tree": "f49d1b8b7fe9feffbdd1afba18047001f5d7228f", "parents": [ "8c4e4acd660a09e571a71583b5bbe1eee700c9ad" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Tue Feb 16 03:44:52 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:24 2010 +0100" }, "message": "quota: move code from sync_quota_sb into vfs_quota_sync\n\nCurrenly sync_quota_sb does a lot of sync and truncate action that only\napplies to \"VFS\" style quotas and is actively harmful for the sync\nperformance in XFS. Move it into vfs_quota_sync and add a wait parameter\nto -\u003equota_sync to tell if we need it or not.\n\nMy audit of the GFS2 code says it\u0027s also not needed given the way GFS2\nimplements quotas, but I\u0027d be happy if this can get a detailed review.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "fd8fbfc1709822bd94247c5b2ab15a5f5041e103", "tree": "225be57d6afafcd7c893c5b9026719f9b23def69", "parents": [ "b462707e7ccad058ae151e5c5b06eb5cadcb737f" ], "author": { "name": "Dmitry Monakhov", "email": "dmonakhov@openvz.org", "time": "Mon Dec 14 15:21:13 2009 +0300" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Dec 23 13:33:54 2009 +0100" }, "message": "quota: decouple fs reserved space from quota reservation\n\nCurrently inode_reservation is managed by fs itself and this\nreservation is transfered on dquot_transfer(). This means what\ninode_reservation must always be in sync with\ndquot-\u003edq_dqb.dqb_rsvspace. Otherwise dquot_transfer() will result\nin incorrect quota(WARN_ON in dquot_claim_reserved_space() will be\ntriggered)\nThis is not easy because of complex locking order issues\nfor example http://bugzilla.kernel.org/show_bug.cgi?id\u003d14739\n\nThe patch introduce quota reservation field for each fs-inode\n(fs specific inode is used in order to prevent bloating generic\nvfs inode). This reservation is managed by quota code internally\nsimilar to i_blocks/i_bytes and may not be always in sync with\ninternal fs reservation.\n\nAlso perform some code rearrangement:\n- Unify dquot_reserve_space() and dquot_reserve_space()\n- Unify dquot_release_reserved_space() and dquot_free_space()\n- Also this patch add missing warning update to release_rsv()\n dquot_release_reserved_space() must call flush_warnings() as\n dquot_free_space() does.\n\nSigned-off-by: Dmitry Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "498c60153ebb8889d8944591383c5c12af1127d4", "tree": "cda08502f8aac382fa46893da3c1c1db116c7164", "parents": [ "30673930051e5203d0b826b8b8f2454cab453b94" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Nov 16 18:09:47 2009 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Dec 10 15:02:54 2009 +0100" }, "message": "quota: Implement quota format with 64-bit space and inode limits\n\nSo far the maximum quota space limit was 4TB. Apparently this isn\u0027t enough\nfor Lustre guys anymore. So implement new quota format which raises block\nlimits to 2^64 bytes. Also store number of inodes and inode limits in\n64-bit variables as 2^32 files isn\u0027t that insanely high anymore.\n\nThe first version of the patch has been developed by Andrew Perepechko\n\u003cAndrew.Perepechko@Sun.COM\u003e.\n\nCC: Andrew.Perepechko@Sun.COM\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "30673930051e5203d0b826b8b8f2454cab453b94", "tree": "5778b88101593c21881d37bdd0f4d85ffb77a6ca", "parents": [ "92e128884bf04fb155413a78f45be1d73dff75a7" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Nov 30 22:17:41 2009 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Dec 10 15:02:53 2009 +0100" }, "message": "quota: Move definition of QFMT_OCFS2 to linux/quota.h\n\nMove definition of this constant to linux/quota.h so that it\ncannot clash with other format IDs.\n\nCC: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "1472da5fdc65f0cd286c655758d629346001e126", "tree": "6ac8b6e9a1994ae1de2eef2aededaec612039cc5", "parents": [ "5ced58f73554e9d9609a790c5164d10ef91ce8ff" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Fri Oct 16 15:26:03 2009 +0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Dec 10 15:02:51 2009 +0100" }, "message": "const: struct quota_format_ops\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "86e931a35e93d94e6e91b57cc76456e16d188ea9", "tree": "55078897d1c3dfa43fed6458a7721af17362b4a3", "parents": [ "e285c100362762f7440643be637dd332460fdc75" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 28 12:35:17 2009 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Dec 03 11:53:02 2009 +0000" }, "message": "VFS: Export dquot_send_warning\n\nSending a message to userspace in a generic format to warn\nof events (e.g. quota exceeded) in the quota subsystem is\na generically useful feature. This patch makes some minor\nchanges to the send_message function from dquot.c renaming\nit quota_send_message, moving it to quota.c and exporting it\nfor use by filesystems which do not use the dquot code.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "dd6f3c6d5a26a282521f15a183fdc2d6f35cfa0f", "tree": "bf10e23743f9399c7c36c0137356df1b14affc3e", "parents": [ "c516610cfec5c50f84ff8cc315628548481f4990" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jan 26 16:01:43 2009 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Mar 26 02:18:35 2009 +0100" }, "message": "quota: Remove NODQUOT macro\n\nRemove this macro which is just a definition of NULL. Fix a few coding style\nissues along the way.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "740d9dcd949a986c88886a591054a0cdb89ef669", "tree": "3a422d30c838c80d35b8d52a05a4c55d3c806e4e", "parents": [ "f18df228997fb716990590d248663981a15f17d4" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Tue Jan 13 16:43:14 2009 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Mar 26 02:18:24 2009 +0100" }, "message": "quota: Add quota reservation claim and released operations\n\nReserved quota will be claimed at the block allocation time. Over-booked\nquota could be returned back with the release callback function.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "f18df228997fb716990590d248663981a15f17d4", "tree": "f5fc935b09cddde325235c265fd3a553ee40af51", "parents": [ "8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Tue Jan 13 16:43:09 2009 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Mar 26 02:15:50 2009 +0100" }, "message": "quota: Add quota reservation support\n\nDelayed allocation defers the block allocation at the dirty pages\nflush-out time, doing quota charge/check at that time is too late.\nBut we can\u0027t charge the quota blocks until blocks are really allocated,\notherwise users could get overcharged after reboot from system crash.\n\nThis patch adds quota reservation for delayed allocation. Quota blocks\nare reserved in memory, inode and quota won\u0027t gets dirtied until later\nblock allocation time.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "5cd9d5bb86daf632a40f90e2321ea9379e42f073", "tree": "dd8baa659c18e61b94c1c366b93f161611cec8bd", "parents": [ "9a2f3866c825c67c3a5806799cdc93fb7517f0c4" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Nov 25 15:31:31 2008 +0100" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:40:25 2009 -0800" }, "message": "quota: Unexport dqblk_v1.h and dqblk_v2.h\n\nUnexport header files dqblk_v[12].h since except for quota format ID they\ndon\u0027t contain information userspace should be interested in. Move ID\ndefinitions to quota.h.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "571b46e40bebb0d57130ca24c4a84dfd553adb91", "tree": "8597a9f4ee7c0b00a7c62abe3bb6157d5d60ea7a", "parents": [ "4d59bce4f9eaf26d6d9046b56a2f1c0c7f20981d" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Oct 30 09:17:52 2008 +0100" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:40:22 2009 -0800" }, "message": "quota: Update version number\n\nIncrease reported version number of quota support since quota core has changed\nsignificantly. Also remove __DQUOT_NUM_VERSION__ since nobody uses it.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "4d59bce4f9eaf26d6d9046b56a2f1c0c7f20981d", "tree": "8acb07cd2bf0ab360e6397dfa816feb009fc49af", "parents": [ "db49d2df489f727096438706a5428115e84a3f0d" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Oct 02 16:48:10 2008 +0200" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:40:22 2009 -0800" }, "message": "quota: Keep which entries were set by SETQUOTA quotactl\n\nQuota in a clustered environment needs to synchronize quota information\namong cluster nodes. This means we have to occasionally update some\ninformation in dquot from disk / network. On the other hand we have to\nbe careful not to overwrite changes administrator did via SETQUOTA.\nSo indicate in dquot-\u003edq_flags which entries have been set by SETQUOTA\nand quota format can clear these flags when it properly propagated\nthe changes.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "db49d2df489f727096438706a5428115e84a3f0d", "tree": "4ba9837a5371bb4a84dc27614eaeb4e4772e3eb8", "parents": [ "e3d4d56b9715e40ded2a84d0d4fa7f3b6c58983c" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Oct 01 18:21:39 2008 +0200" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:40:21 2009 -0800" }, "message": "quota: Allow negative usage of space and inodes\n\nFor clustered filesystems, it can happen that space / inode usage goes\nnegative temporarily (because some node is allocating another node\nis freeing and they are not completely in sync). So let quota code\nallow this and change qsize_t so a signed type so that we don\u0027t\nunderflow the variables.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "e3d4d56b9715e40ded2a84d0d4fa7f3b6c58983c", "tree": "67648a89b3c9056d77caa6ef42776cf1053c5e70", "parents": [ "1ccd14b9c271c1ac6eec5c5ec5def433100e7248" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Oct 02 18:44:14 2008 +0200" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:40:21 2009 -0800" }, "message": "quota: Convert union in mem_dqinfo to a pointer\n\nComing quota support for OCFS2 is going to need quite a bit\nof additional per-sb quota information. Moreover having fs.h\ninclude all the types needed for this structure would be a\npain in the a**. So remove the union from mem_dqinfo and add\na private pointer for filesystem\u0027s use.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "ca785ec66b991e9ca74dd9840fc014487ad095e1", "tree": "271c7b36123e9c16f455ecd96352d24ecd20423c", "parents": [ "dcb30695f2cac86b71417629a6fe8042b4fe2ab2" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Sep 30 17:53:37 2008 +0200" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:36:57 2009 -0800" }, "message": "quota: Introduce DQUOT_QUOTA_SYS_FILE flag\n\nIf filesystem can handle quota files as system files hidden from users, we can\nskip a lot of cache invalidation, syncing, inode flags setting etc. when\nturning quotas on, off and quota_sync. Allow filesystem to indicate that it is\nhiding quota files from users by DQUOT_QUOTA_SYS_FILE flag.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "f55abc0fb9c3189de3da829adf3220322c0da43e", "tree": "0db4b838b0b90f27401783e8e7e45842ec91f90a", "parents": [ "e4bc7b4b7ff783779b6928d55a9308910bf180a3" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Aug 20 17:50:32 2008 +0200" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:36:56 2009 -0800" }, "message": "quota: Allow to separately enable quota accounting and enforcing limits\n\nSplit DQUOT_USR_ENABLED (and DQUOT_GRP_ENABLED) into DQUOT_USR_USAGE_ENABLED\nand DQUOT_USR_LIMITS_ENABLED. This way we are able to separately enable /\ndisable whether we should:\n1) ignore quotas completely\n2) just keep uptodate information about usage\n3) actually enforce quota limits\n\nThis is going to be useful when quota is treated as filesystem metadata - we\nthen want to keep quota information uptodate all the time and just enable /\ndisable limits enforcement.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "12095460f7f315f8ef67a55b2194195d325d48d7", "tree": "4e878139ccd29a2adeb2a9fa6fcd9c279e8ce6f4", "parents": [ "74f783af95c982aef6d3a1415275650dcf511666" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Aug 20 14:45:12 2008 +0200" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:36:55 2009 -0800" }, "message": "quota: Increase size of variables for limits and inode usage\n\nSo far quota was fine with quota block limits and inode limits/numbers in\na 32-bit type. Now with rapid increase in storage sizes there are coming\nrequests to be able to handle quota limits above 4TB / more that 2^32 inodes.\nSo bump up sizes of types in mem_dqblk structure to 64-bits to be able to\nhandle this. Also update inode allocation / checking functions to use qsize_t\nand make global structure keep quota limits in bytes so that things are\nconsistent.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "74f783af95c982aef6d3a1415275650dcf511666", "tree": "594e978641d31e05e170a56ec68f8c65b37bb649", "parents": [ "9f868f16e40e9ad8e39aebff94a4be0d96520734" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Aug 19 14:51:22 2008 +0200" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:36:55 2009 -0800" }, "message": "quota: Add callbacks for allocating and destroying dquot structures\n\nSome filesystems would like to keep private information together with each\ndquot. Add callbacks alloc_dquot and destroy_dquot allowing filesystem to\nallocate larger dquots from their private slab in a similar fashion we\ncurrently allocate inodes.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "b73c29f6b0ddbcf07b43c5c5e6354e5839b5e68d", "tree": "6aa4b36d5c90a5d82b7995329fd329d4111c762f", "parents": [ "67b172c097177835fbf5b0666885c4059a4f67ff" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Oct 15 22:04:13 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:46 2008 -0700" }, "message": "quota: remove CVS keywords\n\nRemove CVS keywords that weren\u0027t updated for a long time from comments.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nAcked-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "657d3bfa98e542271b449f8cd84c7501ae2b2255", "tree": "1e618dfbb055f2508aca8f0e503e0b525f2b4d0b", "parents": [ "03b063436ca1076301de58d9d628f610ab5404ad" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:52 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:35 2008 -0700" }, "message": "quota: implement sending information via netlink about user below quota\n\nSometimes it may be useful for userspace to know (e.g. for some hosting\nguys) that some user stopped exceeding his hardlimit or softlimit in\nquotas. Implement sending of such events to userspace via quota netlink\nprotocol so that they don\u0027t have to poll for such events. Based on idea\nand initial implementation by Vladislav Bogdanov.\n\nCc: Vladislav Bogdanov \u003cslava@nsys.by\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "03b063436ca1076301de58d9d628f610ab5404ad", "tree": "c0c21837706d6c462cef3183f5e514405d1af993", "parents": [ "74abb9890dafb12a50dc140de215ed477beb1b88" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:52 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:35 2008 -0700" }, "message": "quota: convert macros to inline functions\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "74abb9890dafb12a50dc140de215ed477beb1b88", "tree": "30188b5932e54bc67fb88c0d05e5ba631fe9b698", "parents": [ "02a55ca87185e114e5d298a8d00608501dbabf67" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:35 2008 -0700" }, "message": "quota: move function-macros from quota.h to quotaops.h\n\nMove declarations of some macros, which should be in fact functions to\nquotaops.h. This way they can be later converted to inline functions\nbecause we can now use declarations from quota.h. Also add necessary\nincludes of quotaops.h to a few files.\n\n[akpm@linux-foundation.org: fix JFS build]\n[akpm@linux-foundation.org: fix UFS build]\n[vegard.nossum@gmail.com: fix QUOTA\u003dn build]\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nCc: Arjen Pool \u003carjenpool@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "02a55ca87185e114e5d298a8d00608501dbabf67", "tree": "958b60f8fb2936d7207146ff99be431c2c17edc5", "parents": [ "b85f4b87a511bea86dac68c4f0fabaee2cac6c4c" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:50 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:35 2008 -0700" }, "message": "quota: cleanup loop in sync_dquots()\n\nMake loop in sync_dquots() checking whether there\u0027s something to write\nmore readable, remove useless variable and macro info_any_dirty() which\nis used only in this place.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: \"Vegard Nossum\" \u003cvegard.nossum@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c32e026efc1e1a4f9e36babebf123f2b88205b0b", "tree": "4ac178e87d8ab8b21c157f63a6452fa3f978a20a", "parents": [ "0d34aa4d5a3e5d141bb4d07ed5d4bf02d4d4998a" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu May 01 04:35:05 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:04:01 2008 -0700" }, "message": "quota: add a convenience macro for filesystems\n\nNote that it cannot be an inline function because we don\u0027t have struct\nsuper_block prototype...\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0ff5af8340aa6be44220d7237ef4a654314cf795", "tree": "a9536ea573725931cd4eb3139f4885887e3f8bf8", "parents": [ "03f6e92bdd467aed9d7571a571868563ae6ad288" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:14:33 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:33 2008 -0700" }, "message": "quota: quota core changes for quotaon on remount\n\nCurrently, we just turn quotas off on remount of filesystem to read-only\nstate. The patch below adds necessary framework so that we can turn quotas\noff on remount RO but we are able to automatically reenable them again when\nfilesystem is remounted to RW state. All we need to do is to keep references\nto inodes of quota files when remounting RO and using these references to\nreenable quotas when remounting RW.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "03f6e92bdd467aed9d7571a571868563ae6ad288", "tree": "b10ba6373ffeb0d929ec9004faafcc0ac64103c0", "parents": [ "8794b5b246cf6f67baf57bd9db386e79ca5cac33" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:14:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:33 2008 -0700" }, "message": "quota: various style cleanups\n\nCleanups in quota code:\n Change __inline__ to inline.\n Change some macros to inline functions.\n Remove vfs_quota_off_mount() macro.\n DQUOT_OFF() should be (0) is CONFIG_QUOTA is disabled.\n Move declaration of mark_dquot_dirty and dirty_dquot from quota.h to dquot.c\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "338bf9afda91ec005a1e9a0de4af0271cc167d56", "tree": "e60edf0441efbe8215cdeb08bf05c1b6afff58a1", "parents": [ "3b0cb4caefeca6fe6b05c6c5a76e9c633b44c58f" ], "author": { "name": "Andrew Perepechko", "email": "andrew.perepechko@sun.com", "time": "Mon Apr 28 02:14:31 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:32 2008 -0700" }, "message": "quota: do not allow setting of quota limits to too high values\n\nWe should check whether quota limits set via Q_SETQUOTA are not exceeding\nlimits which quota format is able to handle.\n\nSigned-off-by: Andrew Perepechko \u003candrew.perepechko@sun.com\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8b91de2e58318d1168bc13d164478c1a7217a63a", "tree": "e5f7a9714c6061d54a7a321b7113cd4db7e2ce59", "parents": [ "4b119e21d0c66c22e8ca03df05d9de623d0eb50f" ], "author": { "name": "Matthew Wilcox", "email": "matthew@wil.cx", "time": "Tue Feb 26 09:53:20 2008 -0500" }, "committer": { "name": "Matthew Wilcox", "email": "willy@linux.intel.com", "time": "Thu Apr 17 10:42:14 2008 -0400" }, "message": "Fix quota.h includes\n\nquota.h currently relies on asm/semaphore.h (through some chain; it\ndoesn\u0027t actually include semaphore.h itself) to include wait.h. As\nwell as being bad practice to rely on an implicit include, subsequent\npatches will break this. While I\u0027m in this file, add atomic.h and\nlist.h, and sort the list of includes.\n\nSigned-off-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\n" }, { "commit": "8e8934695dfd1d5013555a74a9da706a2e301cb0", "tree": "edef65302982cbd3e18cf4ef3c88040939886e3a", "parents": [ "fac8b209b1084bc85748bd54e13d00c1262b220f" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Oct 16 23:29:31 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:56 2007 -0700" }, "message": "quota: send messages via netlink\n\nImplement sending of quota messages via netlink interface. The advantage\nis that in userspace we can better decide what to do with the message - for\nexample display a dialogue in your X session or just write the message to\nthe console. As a bonus, we can get rid of problems with console locking\ndeep inside filesystem code once we remove the old printing mechanism.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: 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": "acd64b737567d88a907bb09d7e982ac5e6ad6a7b", "tree": "773da21eeebf6cf2c5c19e9498addd9cc9da8802", "parents": [ "6d4d8c0aa255c7b4bdf0fb693ec015b56204bbb3" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue May 08 00:31:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:15 2007 -0700" }, "message": "hide spinlock in linux/quota.h behind __KERNEL__\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nAcked-by: Jan Kara \u003cjack@ucw.cz\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ae4472aa03d38b11f334dc0030b82e0c9f249af9", "tree": "dbcaa9f2d45ee0fdd306b0f5b602c86606e4b109", "parents": [ "5be02f1d8af4c7baf3a5a31ab9c0cba9fdc52680" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Mon Feb 12 00:51:52 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:28 2007 -0800" }, "message": "[PATCH] QUOTA: Have \u003clinux/quota.h\u003e include \u003clinux/rwsem.h\u003e explicitly\n\nSince quota.h declares a R/W semaphore, it should include rwsem.h\nexplicitly.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nAcked-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0409d3a332fc4347efba535a5003943f2a4aa1ca", "tree": "40452f9514818eb255923cc1e3055078085d1991", "parents": [ "997b7af2fe0810ca82a2f801a295218b51426e5a" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Apr 25 14:52:13 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Apr 25 14:52:13 2006 +0100" }, "message": "Don\u0027t include private headers from user-visible parts of linux/quota.h\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "ca5734db60630f7c5564a61a5b9034c1bb369c3d", "tree": "7adf89d902aa102ba441eab4481e82750eb33503", "parents": [ "4af4c52f34606bdaab6930a845550c6fb02078a4" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Sat Mar 25 03:06:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:51 2006 -0800" }, "message": "[PATCH] Small cleanup in quota.h\n\nRemove unused quota flag.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d3be915fc5e7d19a2283ad9b0fe0782a74675d0a", "tree": "e03647affdee4e72dbff4a5da55bcf32bfa65901", "parents": [ "c039e3134ae62863bbc8e8429b29e3c43cf21b2a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 23 03:00:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:11 2006 -0800" }, "message": "[PATCH] sem2mutex: quota\n\nSemaphore to mutex conversion.\n\nThe conversion was generated via scripts, and the result was validated\nautomatically via a script as well.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7b7b1ace2d9d06d76bce7481a045c22ed75e35dd", "tree": "458f9f16b855ed0347013048c13d3a29031f00ee", "parents": [ "254ce8dc882f8d69e5d49ed4807c94a61976fb15" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Nov 07 17:13:39 2005 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 07 18:18:09 2005 -0800" }, "message": "[PATCH] saner handling of auto_acct_off() and DQUOT_OFF() in umount\n\nThe way we currently deal with quota and process accounting that might\nkeep vfsmount busy at umount time is inherently broken; we try to turn\nthem off just in case (not quite correctly, at that) and\n\n a) pray umount doesn\u0027t fail (otherwise they\u0027ll stay turned off)\n b) pray nobody doesn anything funny just as we turn quota off\n\nMoreover, LSM provides hooks for doing the same sort of broken logics.\n\nThe proper way to deal with that is to introduce the second kind of\nreference to vfsmount. Semantics:\n\n - when the last normal reference is dropped, all special ones are\n converted to normal ones and if there had been any, cleanup is done.\n - normal reference can be cloned into a special one\n - special reference can be converted to normal one; that\u0027s a no-op if\n we\u0027d already passed the point of no return (i.e. mntput() had\n converted special references to normal and started cleanup).\n\nThe way it works: e.g. starting process accounting converts the vfsmount\nreference pinned by the opened file into special one and turns it back\nto normal when it gets shut down; acct_auto_close() is done when no\nnormal references are left. That way it does *not* obstruct umount(2)\nand it silently gets turned off when the last normal reference to\nvfsmount is gone. Which is exactly what we want...\n\nThe same should be done by LSM module that holds some internal\nreferences to vfsmount and wants to shut them down on umount - it should\nmake them special and security_sb_umount_close() will be called exactly\nwhen the last normal reference to vfsmount is gone.\n\nquota handling is even simpler - we don\u0027t use normal file IO anymore, so\nthere\u0027s no need to hold vfsmounts at all. DQUOT_OFF() is done from\ndeactivate_super(), where it really belongs.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4e5117ba0af4582b6ec9164874f719d7f3f1eb2b", "tree": "d667e418571366ecea1188cb113e786a4a1d7f5c", "parents": [ "bd6a1f16fffdfe010fdc2979fd01f12357816762" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Jun 23 22:01:03 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Fri Jun 24 00:05:19 2005 -0700" }, "message": "[PATCH] quota: improve credits estimates\n\nImprove estimates on the number of needed credits for quota transaction.\nNow we distinguish blocks that might need to be allocated and blocks that\nonly need to be rewritten. Also we distinguish deleting of a quota\nstructure and creating of a new one.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }