)]}' { "log": [ { "commit": "33dcdac2df54e66c447ae03f58c95c7251aa5649", "tree": "72163e37bd44452581f68d7991b14e70f37b8bba", "parents": [ "dca3c33652e437ed02c30ed3eca3cecd0cc00838" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Apr 29 17:46:26 2008 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue May 06 13:45:34 2008 -0400" }, "message": "[PATCH] kill -\u003eput_inode\n\nAnd with that last patch to affs killing the last put_inode instance we\ncan finally, after many years of transition kill this racy and awkward\ninterface.\n\n(It\u0027s kinda funny that even the description in\nDocumentation/filesystems/vfs.txt was entirely wrong..)\n\nAlso remove a very misleading comment above the defintion of\nstruct super_operations.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b88473f73e6d7b6af9cfc4ecc349d82c75d9a6af", "tree": "82c6e9b13ad03ee85184fa20c40d8cb33efde4e3", "parents": [ "fc3ba692a4d19019387c5acaea63131f9eab05dd" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:39 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "mm: document missing fields for /proc/meminfo\n\nA few fields in /proc/meminfo were not documented. Fix.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1ae43f826b6cb951fc5b0f9c92372a8d5b63c7f9", "tree": "aea00f01d74a40e026974182006e8af903b0b241", "parents": [ "e97e8de388723f9491514fa0434ddf1fd713a188" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Mon Apr 28 02:16:26 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:47 2008 -0700" }, "message": "fat: Add allow_utime option\n\nNormally utime(2) checks current process is owner of the file, or it\nhas CAP_FOWNER capability. But FAT filesystem doesn\u0027t have uid/gid as\non disk info, so normal check is too unflexible.\n\nWith this option you can relax it.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "65d66fc02ed9433b957588071b60425b12628e25", "tree": "8737b2e5d018dc9e9d310d9b032fbeeecd588e62", "parents": [ "4c50bc0116cf3cc35e7152d6a8424b4db65f52d6" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Mon Apr 28 02:12:31 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:19 2008 -0700" }, "message": "mempolicy: update NUMA memory policy documentation\n\nUpdates Documentation/vm/numa_memory_policy.txt and\nDocumentation/filesystems/tmpfs.txt to describe optional mempolicy mode flags.\n\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3c18ddd160d1fcd46d1131d9ad6c594dd8e9af99", "tree": "7307ba1ae4bdb99d1363eb59b1ebefcf5295c8ef", "parents": [ "4d3d5b41a72b52555d43efbfc4ccde6ba6e5444f" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Mon Apr 28 02:12:10 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:18 2008 -0700" }, "message": "mm: remove nopage\n\nNothing in the tree uses nopage any more. Remove support for it in the\ncore mm code and documentation (and a few stray references to it in\ncomments).\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cf2ec150fc5f59dbf2260863225c79aa0cfc46af", "tree": "bd55070b0bc2f8597c35b575374bd0cd2f2d14d6", "parents": [ "9f4def9ae4772ea3da5e2359de698742ebae53b5", "e36cd4a2873c398ba188f16e4087cce7f00a1506" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 25 11:45:40 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 25 11:45:40 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-linus\u0027 of git://linux-nfs.org/~bfields/linux:\n nfsd: don\u0027t allow setting ctime over v4\n Update to NFS/RDMA documentation\n locks: don\u0027t call -\u003ecopy_lock methods on return of conflicting locks\n lockd: unlock lockd locks held for a certain filesystem\n lockd: unlock lockd locks associated with a given server ip\n leases: remove unneeded variable from fcntl_setlease().\n leases: move lock allocation earlier in generic_setlease()\n leases: when unlocking, skip locking-related steps\n leases: fix a return-value mixup\n" }, { "commit": "9f4def9ae4772ea3da5e2359de698742ebae53b5", "tree": "7c5a0297807ec25149a8287abcdc05c4969a0eb8", "parents": [ "0fe8a3ce73ef31d1480e82798503948a979e8e52" ], "author": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Fri Apr 25 11:56:37 2008 -0600" }, "committer": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Fri Apr 25 11:56:37 2008 -0600" }, "message": "Document seq_path_root()\n\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\n" }, { "commit": "c272cca625ab507e7cc23708ee5c64d2f384708f", "tree": "43ed6f8b97e66d50943397bf33fd04b36177ccd8", "parents": [ "1a747ee0cc11a198f9e2435add821bd0dfedb7c1" ], "author": { "name": "James Lentini", "email": "jlentini@netapp.com", "time": "Thu Apr 24 15:57:43 2008 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Fri Apr 25 13:00:11 2008 -0400" }, "message": "Update to NFS/RDMA documentation\n\nUpdate to the NFS/RDMA documentation to clarify how to configure the\nexports file.\n\nSigned-off-by: James Lentini \u003cjlentini@netapp.com\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\n" }, { "commit": "22c36d18c668db1a8d92a9a47e09857974f6a49b", "tree": "417f085e0c488aee5fd323c15e99bbc46f00f78a", "parents": [ "b69d3987f4360a5e7e9e55465b3cdd0cc204b79e" ], "author": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Wed Apr 23 10:34:52 2008 -0600" }, "committer": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Thu Apr 24 15:57:32 2008 -0600" }, "message": "Document SEQ_SKIP\n\n2.6.26 adds a SEQ_SKIP return value for the seq_file show() function;\nupdate the documentation to match.\n\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\n" }, { "commit": "a3fa73bd0eea74c58315114c9fc3e913f6c26d61", "tree": "94dbc63da62d20fe31b9fdbbca9c7f93b1703471", "parents": [ "a277e33cbe3fdfb9a77b448ea3043be22f000dfd" ], "author": { "name": "James Lentini", "email": "jlentini@netapp.com", "time": "Mon Feb 25 12:20:13 2008 -0500" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Wed Apr 23 16:13:40 2008 -0400" }, "message": "Documentation: NFS/RDMA instructions for 2.6.25-rc1\n\nAdd some instructions for using the new NFS/RDMA features.\n\nSigned-off-by: James Lentini \u003cjlentini@netapp.com\u003e\nCc: Roland Dreier \u003crdreier@cisco.com\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\n" }, { "commit": "97e7e0f71d6d948c25f11f0a33878d9356d9579e", "tree": "2db3bcf3b4f47995308187eec7f3a61d67446dfa", "parents": [ "2d4d4864ac08caff5c204a752bd004eed4f08760" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Mar 27 13:06:26 2008 +0100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Apr 23 00:05:09 2008 -0400" }, "message": "[patch 7/7] vfs: mountinfo: show dominating group id\n\nShow peer group ID of nearest dominating group that has intersection\nwith the mount\u0027s namespace.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2d4d4864ac08caff5c204a752bd004eed4f08760", "tree": "a8907c33afae589146fdcd06eacd740aff48c6a1", "parents": [ "a1a2c409b666befc58c2db9c7fbddf200f153470" ], "author": { "name": "Ram Pai", "email": "linuxram@us.ibm.com", "time": "Thu Mar 27 13:06:25 2008 +0100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Apr 23 00:05:03 2008 -0400" }, "message": "[patch 6/7] vfs: mountinfo: add /proc/\u003cpid\u003e/mountinfo\n\n[mszeredi@suse.cz] rewrite and split big patch into managable chunks\n\n/proc/mounts in its current form lacks important information:\n\n - propagation state\n - root of mount for bind mounts\n - the st_dev value used within the filesystem\n - identifier for each mount and it\u0027s parent\n\nIt also suffers from the following problems:\n\n - not easily extendable\n - ambiguity of mountpoints within a chrooted environment\n - doesn\u0027t distinguish between filesystem dependent and independent options\n - doesn\u0027t distinguish between per mount and per super block options\n\nThis patch introduces /proc/\u003cpid\u003e/mountinfo which attempts to address\nall these deficiencies.\n\nCode shared between /proc/\u003cpid\u003e/mounts and /proc/\u003cpid\u003e/mountinfo is\nextracted into separate functions.\n\nThanks to Al Viro for the help in getting the design right.\n\nSigned-off-by: Ram Pai \u003clinuxram@us.ibm.com\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2424b5dd062cbe3e0578ae7b11a1b360ad22f451", "tree": "75b6d67412969074237a371947280b419c5d43db", "parents": [ "b844eba292b477cda14582bfc6f535deed57a82d" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Mon Apr 07 15:35:01 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sat Apr 19 19:10:29 2008 -0700" }, "message": "sysfs: refill attribute buffer when reading from offset 0\n\nRequiring userspace to close and re-open sysfs attributes has been the\npolicy since before 2.6.12. It allows userspace to get a consistent\nsnapshot of kernel state and consume it with incremental reads and seeks.\n\nNow, if the file position is zero the kernel assumes userspace wants to see\nthe new value. The application for this change is to allow a userspace\nRAID metadata handler to check the state of an array without causing any\nmemory allocations. Thus not causing writeback to a raid array that might\nbe blocked waiting for userspace to take action.\n\nCc: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "f6e9f28865552bd9d79a9df93cf120436b073223", "tree": "9ed0e0e42f657513470bcbf52c9abf5eb786a425", "parents": [ "033bfb1a65242e0d60e6fc991cd9b3553053d334" ], "author": { "name": "Josef Sipek", "email": "jeffpc@josefsipek.net", "time": "Fri Apr 11 17:11:02 2008 +1000" }, "committer": { "name": "Lachlan McIlroy", "email": "lachlan@redback.melbourne.sgi.com", "time": "Fri Apr 18 12:18:42 2008 +1000" }, "message": "[XFS] Update XFS documentation for noikeep/ikeep.\n\nMention how DMAPI affects default for noikeep.\nSlightly modified since Josef\u0027s patch was based on\nan old xfs.txt prior to Dave\u0027s (dgc) checkin which\nmissed going to oss.\n\nSigned-off-by: Josef Sipek \u003cjeffpc@josefsipek.net\u003e\nSigned-off-by: Tim Shimmin \u003ctes@sgi.com\u003e\n" }, { "commit": "033bfb1a65242e0d60e6fc991cd9b3553053d334", "tree": "02cf21d024698c0b9cdc20823be8aa9cc612155e", "parents": [ "e687330b5ed1ea899fdaf0dea50aba196b6e019a" ], "author": { "name": "David Chinner", "email": "dgc@sgi.com", "time": "Fri Apr 11 17:05:49 2008 +1000" }, "committer": { "name": "Lachlan McIlroy", "email": "lachlan@redback.melbourne.sgi.com", "time": "Fri Apr 18 12:18:25 2008 +1000" }, "message": "[XFS] Update XFS Documentation for ikeep and ihashsize\n\nUpdate xfs docs for:\n* In memory inode hashes has been removed.\n* noikeep is now the default.\n\nSGI-PV: 969561\nSGI-Modid: 2.6.x-xfs-melb:linux:29481b\n\nSigned-off-by: David Chinner \u003cdgc@sgi.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Tim Shimmin \u003ctes@sgi.com\u003e\n" }, { "commit": "b82d4043b3550df00a036f6aa2c8ab9578a283ef", "tree": "a2d6686a074e14fee16da379e2b166c66da4cca3", "parents": [ "1f4deba80a0d9fa92832684e683335b742a530e8" ], "author": { "name": "Dmitri Vorobiev", "email": "dmitri.vorobiev@gmail.com", "time": "Tue Apr 15 14:34:40 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 15 19:35:40 2008 -0700" }, "message": "Fix typos in Documentation/filesystems/seq_file.txt\n\nA couple of typos crept into the newly added document about the seq_file\ninterface. This patch corrects those typos and simultaneously deletes\nunnecessary trailing spaces.\n\nSigned-off-by: Dmitri Vorobiev \u003cdmitri.vorobiev@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": "8bcd1cc293f4e76edbfd8f422770c80a018b82d9", "tree": "36835034531bb692b8a867ae87bb8dd6babe60ca", "parents": [ "6ded55da6be9f186ae1022724a5881b43846c164" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Mon Apr 07 15:59:04 2008 -0400" }, "committer": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Fri Apr 11 13:20:52 2008 -0600" }, "message": "Documentation: move rpc-cache.txt to filesystems/\n\nThis file is nfs-related. (Maybe Documentation/filesystems/ would\nbenefit from a separate nfs/ directory at some point.)\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\n" }, { "commit": "6ded55da6be9f186ae1022724a5881b43846c164", "tree": "1d7adf36afefb163b9882e694aee1bfaad4732f6", "parents": [ "dc07e721a26ec7e0adb66340f1763d220cfbbd0c" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Mon Apr 07 15:59:03 2008 -0400" }, "committer": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Fri Apr 11 13:18:01 2008 -0600" }, "message": "Documentation: move nfsroot.txt to filesystems/\n\nDocumentation/ is a little large, and filesystems/ seems an obvious\nplace for this file.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\n" }, { "commit": "f3271f656458063e9bb0da9ba920771ecc6f024c", "tree": "417eff2d05186b90a65097da5c90a921c13defa9", "parents": [ "ef40203a09823bc2c69168ffa626c46365e3ca2c" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@computergmbh.de", "time": "Fri Mar 28 20:09:39 2008 +0100" }, "committer": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Sun Mar 30 11:05:04 2008 -0600" }, "message": "Fixes to the seq_file document\n\nOn Friday 2008-03-28 19:20, Jonathan Corbet wrote:\n\u003ecommit 9756ccfda31b4c4544aa010aacf71b6672d668e8\n\u003eDate: Fri Mar 28 11:19:56 2008 -0600\n\u003e\n\u003e Add the seq_file documentation\n\npatch on top:\n\n - add const qualifiers\n - remove void* casts\n - use proper specifier (%Ld is not valid)\n\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\nSigned-off-by: Jan Engelhardt \u003cjengelh@computergmbh.de\u003e\n" }, { "commit": "ded4926aa28992efcb67dd27a642ddf139ac572b", "tree": "e4a9e66bea9888a8174b8212c043db66b6807a40", "parents": [ "af8be4e4b316df36a00c1e52a9970c253783b57e" ], "author": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Fri Mar 28 11:19:56 2008 -0600" }, "committer": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Sun Mar 30 11:05:04 2008 -0600" }, "message": "Add the seq_file documentation\n\nThis is an updated version of the document describing the seq_file\ninterface.\n\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\n" }, { "commit": "a09a20b526fde0611b49b76521e3c546a47216a5", "tree": "44bcdd0474af14d84a081c571f7c7e624dbc211b", "parents": [ "baadac8b10c5ac15ce3d26b68fa266c8889b163f" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Mar 04 13:41:26 2008 -0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Mar 12 02:37:21 2008 -0400" }, "message": "laptops: move laptop-mode.txt to Documentation/laptops/\n\nMove laptop-mode.txt into the laptops/ sub-directory to consolidate\nlaptop doc files there.\n\nUpdate references to the file\u0027s location.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "f84e3f521e1449300e0fdc314b7b43b418a66dc3", "tree": "a74cfd2dfb32bc0d4d5299737055c3d0027164f9", "parents": [ "e542059884bb6d651d7ffc64eacedbab2b64078c" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Fri Feb 08 04:21:34 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 08 09:22:39 2008 -0800" }, "message": "mount options: add documentation\n\nThis series addresses the problem of showing mount options in\n/proc/mounts.\n\nSeveral filesystems which use mount options, have not implemented a\n.show_options superblock operation. Several others have implemented\nthis callback, but have not kept it fully up to date with the parsed\noptions.\n\nQ: Why do we need correct option showing in /proc/mounts?\nA: We want /proc/mounts to fully replace /etc/mtab. The reasons for\n this are:\n - unprivileged mounters won\u0027t be able to update /etc/mtab\n - /etc/mtab doesn\u0027t work with private mount namespaces\n - /etc/mtab can become out-of-sync with reality\n\nQ: Can\u0027t this be done, so that filesystems need not bother with\n implementing a .show_mounts callback, and keeping it up to date?\nA: Only in some cases. Certain filesystems allow modification of a\n subset of options in their remount_fs method. It is not possible\n to take this into account without knowing exactly how the\n filesystem handles options.\n\nFor the simple case (no remount or remount resets all options) the\npatchset introduces two helpers:\n\n generic_show_options()\n save_mount_options()\n\nThese can also be used to emulate the old /etc/mtab behavior, until\nproper support is added. Even if this is not 100% correct, it\u0027s still\nbetter than showing no options at all.\n\nThe following patches fix up most in-tree filesystems, some have been\ncompile tested only, some have been reviewed and acked by the\nmaintainer.\n\nTable displaying status of all in-kernel filesystems:\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nlegend:\n\n none - fs has options, but doesn\u0027t define -\u003eshow_options()\n some - fs defines -\u003eshow_options(), but some only options are shown\n good - fs shows all options\n noopt - fs does not have options\n patch - a patch will be posted\n merged - a patch has been merged by subsystem maintainer\n\n9p good\nadfs patch\naffs patch\nafs patch\nautofs patch\nautofs4 patch\nbefs patch\nbfs noopt\ncifs some\ncoda noopt\nconfigfs noopt\ncramfs noopt\ndebugfs noopt\ndevpts patch\necryptfs good\nefs noopt\next2 patch\next3 good\next4 merged\nfat patch\nfreevxfs noopt\nfuse patch\nfusectl\t noopt\ngfs2 good\ngfs2meta noopt\nhfs good\nhfsplus good\nhostfs patch\nhpfs patch\nhppfs noopt\nhugetlbfs patch\nisofs patch\njffs2 noopt\njfs merged\nminix noopt\nmsdos -\u003efat\nncpfs patch\nnfs some\nnfsd noopt\nntfs good\nocfs2 good\nocfs2/dlmfs noopt\nopenpromfs noopt\nproc noopt\nqnx4 noopt\nramfs noopt\nreiserfs patch\nromfs noopt\nsmbfs good\nsysfs noopt\nsysv noopt\nudf patch\nufs good\nvfat -\u003efat\nxfs good\n\nmm/shmem.c patch\ndrivers/oprofile/oprofilefs.c noopt\ndrivers/infiniband/hw/ipath/ipath_fs.c noopt\ndrivers/misc/ibmasm/ibmasmfs.c noopt\ndrivers/usb/core (usbfs) merged\ndrivers/usb/gadget (gadgetfs) noopt\ndrivers/isdn/capi/capifs.c patch\nkernel/cpuset.c noopt\nfs/binfmt_misc.c noopt\nnet/sunrpc/rpc_pipe.c noopt\narch/powerpc/platforms/cell/spufs patch\narch/s390/hypfs good\nipc/mqueue.c noopt\nsecurity (securityfs) noopt\nsecurity/selinux/selinuxfs.c noopt\nkernel/cgroup.c good\nsecurity/smack/smackfs.c noopt\n\nin -mm:\n\nreiser4 some\nunionfs good\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nThis patch:\n\nDocument the rules for handling mount options in the .show_options\nsuper operation.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@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": "9b7880e7bb30e641037550888b5c22d94c77f254", "tree": "4e2ef4fa7a5fc63059fcd928a300169e41aa207c", "parents": [ "6d141c3ff6d74cc30cdbf26155842756ac16cf7f" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Feb 08 04:21:09 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 08 09:22:38 2008 -0800" }, "message": "isofs: implement dmode option\n\nImplement dmode option for iso9660 filesystem to allow setting of access\nrights for directories on the filesystem.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: \"Ilya N. Golubev\" \u003cgin@mo.msk.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "12debc4248a4a7f1873e47cda2cdd7faca80b099", "tree": "1ad80b77d213ea09cb746d6e4d50c4316462a452", "parents": [ "755aedc15900ff7d83dd046f632af9a680b0c28f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Feb 07 00:15:52 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:29 2008 -0800" }, "message": "iget: remove iget() and the read_inode() super op as being obsolete\n\nRemove the old iget() call and the read_inode() superblock operation it uses\nas these are really obsolete, and the use of read_inode() does not produce\nproper error handling (no distinction between ENOMEM and EIO when marking an\ninode bad).\n\nFurthermore, this removes the temptation to use iget() to find an inode by\nnumber in a filesystem from code outside that filesystem.\n\niget_locked() should be used instead. A new function is added in an earlier\npatch (iget_failed) that is to be called to mark an inode as bad, unlock it\nand release it should the get routine fail. Mark iget() and read_inode() as\nbeing obsolete and remove references to them from the documentation.\n\nTypically a filesystem will be modified such that the read_inode function\nbecomes an internal iget function, for example the following:\n\n\tvoid thingyfs_read_inode(struct inode *inode)\n\t{\n\t\t...\n\t}\n\nwould be changed into something like:\n\n\tstruct inode *thingyfs_iget(struct super_block *sp, unsigned long ino)\n\t{\n\t\tstruct inode *inode;\n\t\tint ret;\n\n\t\tinode \u003d iget_locked(sb, ino);\n\t\tif (!inode)\n\t\t\treturn ERR_PTR(-ENOMEM);\n\t\tif (!(inode-\u003ei_state \u0026 I_NEW))\n\t\t\treturn inode;\n\n\t\t...\n\t\tunlock_new_inode(inode);\n\t\treturn inode;\n\terror:\n\t\tiget_failed(inode);\n\t\treturn ERR_PTR(ret);\n\t}\n\nand then thingyfs_iget() would be called rather than iget(), for example:\n\n\tret \u003d -EINVAL;\n\tinode \u003d iget(sb, ino);\n\tif (!inode || is_bad_inode(inode))\n\t\tgoto error;\n\nbecomes:\n\n\tinode \u003d thingyfs_iget(sb, ino);\n\tif (IS_ERR(inode)) {\n\t\tret \u003d PTR_ERR(inode);\n\t\tgoto error;\n\t}\n\nNote that is_bad_inode() does not need to be called. The error returned by\nthingyfs_iget() should render it unnecessary.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b46980feed937868d3333514028bfbe9a651e4ca", "tree": "97e610932986223932887af3c0ea00234856e540", "parents": [ "e231c2ee64eb1c5cd3c63c31da9dac7d888dcf7f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Feb 07 00:15:27 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:26 2008 -0800" }, "message": "iget: introduce a function to register iget failure\n\nIntroduce a function to register failure in an inode construction path. This\nincludes marking the inode under construction as bad, unlocking it and\nreleasing it.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d3cf91d0e201962a6367191e5926f5b0920b0339", "tree": "d0d4ac83caddd3c10fe28aa53f2e04df2716d685", "parents": [ "e9b1a4d160f68397d29183ce76af1cc774508aba" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Thu Feb 07 00:13:35 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:17 2008 -0800" }, "message": "Documentation: move sharedsubtrees.txt to filesystems/\n\nThis documentation is also vfs-related.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e9b1a4d160f68397d29183ce76af1cc774508aba", "tree": "029375c6bb3f0268dcd3aca373066acaec2e59ca", "parents": [ "4a6b88ca3d9a301b496d6bfc18bc40c78fbb3669" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Thu Feb 07 00:13:35 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:17 2008 -0800" }, "message": "Documentation: move dnotify.txt to filesystems/\n\nI\u0027m inclined to think dnotify belongs in filesystems/.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9cfe015aa424b3c003baba3841a60dd9b5ad319b", "tree": "5575e06efcf91018f860f2db43979e8e91aba1c3", "parents": [ "774ed22c21ab95d582dfff38560f11cf290baeb4" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Wed Feb 06 01:37:16 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:06 2008 -0800" }, "message": "get rid of NR_OPEN and introduce a sysctl_nr_open\n\nNR_OPEN (historically set to 1024*1024) actually forbids processes to open\nmore than 1024*1024 handles.\n\nUnfortunatly some production servers hit the not so \u0027ridiculously high\nvalue\u0027 of 1024*1024 file descriptors per process.\n\nChanging NR_OPEN is not considered safe because of vmalloc space potential\nexhaust.\n\nThis patch introduces a new sysctl (/proc/sys/fs/nr_open) wich defaults to\n1024*1024, so that admins can decide to change this limit if their workload\nneeds it.\n\n[akpm@linux-foundation.org: export it for sparc64]\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7786fa9ac5366214fb942a9e62c6e46b4272c22c", "tree": "dafa4440d5607d3481d512b17f2b764a4fefa29d", "parents": [ "b5beb1caff4ce063e6e2dc13f23b80eeef4e9782" ], "author": { "name": "Yasunori Goto", "email": "y-goto@jp.fujitsu.com", "time": "Mon Feb 04 22:29:32 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Feb 05 09:44:19 2008 -0800" }, "message": "Document lowmem_reserve_ratio\n\nThough the lower_zone_protection was changed to lowmem_reserve_ratio, the\ndocument has been not changed. The lowmem_reserve_ratio seems quite hard\nto estimate, but there is no guidance. This patch is to change document\nfor it.\n\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: Andrea Arcangeli \u003candrea@cpushare.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "195cf453d2c3d789cbe80e3735755f860c2fb222", "tree": "fad48a8167744b6c091c8ca499bc78b859af8957", "parents": [ "3dfa5721f12c3d5a441448086bee156887daa961" ], "author": { "name": "Bron Gondwana", "email": "brong@fastmail.fm", "time": "Mon Feb 04 22:29:20 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Feb 05 09:44:18 2008 -0800" }, "message": "mm/page-writeback: highmem_is_dirtyable option\n\nAdd vm.highmem_is_dirtyable toggle\n\nA 32 bit machine with HIGHMEM64 enabled running DCC has an MMAPed file of\napproximately 2Gb size which contains a hash format that is written\nrandomly by the dbclean process. On 2.6.16 this process took a few\nminutes. With lowmem only accounting of dirty ratios, this takes about 12\nhours of 100% disk IO, all random writes.\n\nInclude a toggle in /proc/sys/vm/highmem_is_dirtyable which can be set to 1 to\nadd the highmem back to the total available memory count.\n\n[akpm@linux-foundation.org: Fix the CONFIG_DETECT_SOFTLOCKUP\u003dy build]\nSigned-off-by: Bron Gondwana \u003cbrong@fastmail.fm\u003e\nCc: Ethan Solomita \u003csolo@google.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: WU Fengguang \u003cwfg@mail.ustc.edu.cn\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3eb43f689cef73c7c62bcaf90d7dc75a6182d2bd", "tree": "02cb13fd4afba8bf182268631be60e445f10b6f3", "parents": [ "53379e57a7705e2946c8d77d09a57a169097a6fe" ], "author": { "name": "Oliver Pinter", "email": "oliver.pntr@gmail.com", "time": "Sun Feb 03 17:59:17 2008 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sun Feb 03 17:59:17 2008 +0200" }, "message": "Documentation/filesystems/porting fixes\n\ntypo fix and whitespace cleanup\n\nSigned-off-by: Oliver Pinter \u003coliver.pntr@gmail.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "254012fd51df04989635e1f07cb796974eb0b66d", "tree": "1a62d6c2735d9366b401b9656fc468b6b825b841", "parents": [ "771fcb58e5cd7feaf544552519319e7e8a5cace3" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Sun Feb 03 16:30:51 2008 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sun Feb 03 16:30:51 2008 +0200" }, "message": "doc: use correct debugfs mountpoint\n\nUse the normal, expected mountpoint in the relay(fs) example\nfor debugfs.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "2e01e00e768ef42fb5b8804cd1b9b47b26d59ec5", "tree": "25e451ce3fc6d2742d5f7d4a1d5651c8c9e812e9", "parents": [ "eb8dc5e7b58bfe56aa91bcc501b62f214bb401e8" ], "author": { "name": "Leonardo Chiquitto", "email": "leonardo@iken.com.br", "time": "Sun Feb 03 16:17:16 2008 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sun Feb 03 16:17:16 2008 +0200" }, "message": "Documentation: missing proc/$PID/stat field\n\nThere\u0027s a missing field in the /proc/$PID/stat output documented in\nDocumentation/filesystems/proc.txt.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "48cc7ec93f65b48d3366c1a5c5b612a0d2c282a6", "tree": "df8d1819a33a431983ec1a30c8940883f2785265", "parents": [ "17a61cdfc54d4d2f01a7285051ce86a0afdd3606" ], "author": { "name": "Masatake YAMATO", "email": "jet@gyve.org", "time": "Sun Feb 03 16:10:08 2008 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sun Feb 03 16:10:08 2008 +0200" }, "message": "correct missing a double quote in configfs.txt\n\nSigned-off-by: Masatake YAMATO \u003cjet@gyve.org\u003e\nAcked-by: Joel Becker \u003cJoel.Becker@oracle.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "33b1302545d117f368135387c73f78e2a08c7c4b", "tree": "0f99e7f1b82d8f35ea512fa68e35e2f15aff33f4", "parents": [ "78b42c99af8407ff094be361782823651a2cc26c" ], "author": { "name": "Denis Cheng", "email": "crquan@gmail.com", "time": "Sun Feb 03 14:50:11 2008 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sun Feb 03 14:50:11 2008 +0200" }, "message": "Documentation: fix type error\n\nSigned-off-by: Denis Cheng \u003ccrquan@gmail.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "de6bbd1d30e5912620d25dd15e3f180ac7f9fcef", "tree": "3807b13f8e2e490c258c5bb37915c95fc1bcfe20", "parents": [ "e445deb593d67c8ed13bd357c780a93d78bc84cf" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Mon Jan 07 14:31:58 2008 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Feb 01 14:23:55 2008 -0500" }, "message": "[AUDIT] break large execve argument logging into smaller messages\n\nexecve arguments can be quite large. There is no limit on the number of\narguments and a 4G limit on the size of an argument.\n\nthis patch prints those aruguments in bite sized pieces. a userspace size\nlimitation of 8k was discovered so this keeps messages around 7.5k\n\nsingle arguments larger than 7.5k in length are split into multiple records\nand can be identified as aX[Y]\u003d\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\n" }, { "commit": "29e75252da20f3ab9e132c68c9aed156b87beae6", "tree": "affd152c959eede937b50f6054a303a388a88545", "parents": [ "174ce0483198b9dffd712fdd7d53635954fddffe" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Thu Jan 31 17:05:09 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 31 19:28:27 2008 -0800" }, "message": "[IPV4] route cache: Introduce rt_genid for smooth cache invalidation\n\nCurrent ip route cache implementation is not suited to large caches.\n\nWe can consume a lot of CPU when cache must be invalidated, since we\ncurrently need to evict all cache entries, and this eviction is\nsometimes asynchronous. min_delay \u0026 max_delay can somewhat control this\nasynchronism behavior, but whole thing is a kludge, regularly triggering\ninfamous soft lockup messages. When entries are still in use, this also\nconsumes a lot of ram, filling dst_garbage.list.\n\nA better scheme is to use a generation identifier on each entry,\nso that cache invalidation can be performed by changing the table\nidentifier, without having to scan all entries.\nNo more delayed flushing, no more stalling when secret_interval expires.\n\nInvalidated entries will then be freed at GC time (controled by\nip_rt_gc_timeout or stress), or when an invalidated entry is found\nin a chain when an insert is done.\nThus we keep a normal equilibrium.\n\nThis patch :\n- renames rt_hash_rnd to rt_genid (and makes it an atomic_t)\n- Adds a new rt_genid field to \u0027struct rtable\u0027 (filling a hole on 64bit)\n- Checks entry-\u003ert_genid at appropriate places :\n" }, { "commit": "c9de560ded61faa5b754137b7753da252391c55a", "tree": "2c4311377c4aa72450e27f531e198fe3e1c67db0", "parents": [ "1988b51e476bd097d910c9245b53f2e38aedaf0d" ], "author": { "name": "Alex Tomas", "email": "alex@clusterfs.com", "time": "Tue Jan 29 00:19:52 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue Jan 29 00:19:52 2008 -0500" }, "message": "ext4: Add multi block allocator for ext4\n\nSigned-off-by: Alex Tomas \u003calex@clusterfs.com\u003e\nSigned-off-by: Andreas Dilger \u003cadilger@clusterfs.com\u003e\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "818d276ceb83aa9fdebb5e0a53188290312de987", "tree": "de3fb4ffadd72caea2876c5232ce76cd14b3646e", "parents": [ "8e85fb3f305b24b79c6d9cb7a56d22b062335ad3" ], "author": { "name": "Girish Shilamkar", "email": "girish@clusterfs.com", "time": "Mon Jan 28 23:58:27 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Mon Jan 28 23:58:27 2008 -0500" }, "message": "ext4: Add the journal checksum feature\n\nThe journal checksum feature adds two new flags i.e\nJBD2_FEATURE_INCOMPAT_ASYNC_COMMIT and JBD2_FEATURE_COMPAT_CHECKSUM.\n\nJBD2_FEATURE_CHECKSUM flag indicates that the commit block contains the\nchecksum for the blocks described by the descriptor blocks.\nDue to checksums, writing of the commit record no longer needs to be\nsynchronous. Now commit record can be sent to disk without waiting for\ndescriptor blocks to be written to disk. This behavior is controlled\nusing JBD2_FEATURE_ASYNC_COMMIT flag. Older kernels/e2fsck should not be\nable to recover the journal with _ASYNC_COMMIT hence it is made\nincompat.\nThe commit header has been extended to hold the checksum along with the\ntype of the checksum.\n\nFor recovery in pass scan checksums are verified to ensure the sanity\nand completeness(in case of _ASYNC_COMMIT) of every transaction.\n\nSigned-off-by: Andreas Dilger \u003cadilger@clusterfs.com\u003e\nSigned-off-by: Girish Shilamkar \u003cgirish@clusterfs.com\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@linux.vnet.ibm.com\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\n" }, { "commit": "53fc622b9e829c8e632e45ef8c14f054388759c1", "tree": "6b8585ab00312dd798d8087c452393bf6cc0d344", "parents": [ "cf8e06f1a860d8680d6bb4ac8ec7d7724988e46f" ], "author": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Thu Dec 20 16:49:04 2007 -0800" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Fri Jan 25 15:05:43 2008 -0800" }, "message": "[PATCH 2/2] ocfs2: cluster aware flock()\n\nHook up ocfs2_flock(), using the new flock lock type in dlmglue.c. A new\nmount option, \"localflocks\" is added so that users can revert to old\nfunctionality as need be.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "2fbe8d1ebe004425b4f7b8bba345623d2280be82", "tree": "7620954c7a364c41306a3becc0046dd1e235158f", "parents": [ "d147b3d630edef1d34de6ea819787a1ac1b8603b" ], "author": { "name": "Sunil Mushran", "email": "sunil.mushran@oracle.com", "time": "Thu Dec 20 14:58:11 2007 -0800" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Fri Jan 25 15:05:43 2008 -0800" }, "message": "ocfs2: Local alloc window size changeable via mount option\n\nLocal alloc is a performance optimization in ocfs2 in which a node\ntakes a window of bits from the global bitmap and then uses that for\nall small local allocations. This window size is fixed to 8MB currently.\nThis patch allows users to specify the window size in MB including\ndisabling it by passing in 0. If the number specified is too large,\nthe fs will use the default value of 8MB.\n\nmount -o localalloc\u003dX /dev/sdX /mntpoint\n\nSigned-off-by: Sunil Mushran \u003csunil.mushran@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "d147b3d630edef1d34de6ea819787a1ac1b8603b", "tree": "bd417b27fd58fa3c44be6b8451d929f848981ffd", "parents": [ "0957f00796157564281ea6ff2cea7ef4f897775a" ], "author": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Wed Nov 07 14:40:36 2007 -0800" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Fri Jan 25 15:05:42 2008 -0800" }, "message": "ocfs2: Support commit\u003d mount option\n\nMostly taken from ext3. This allows the user to set the jbd commit interval,\nin seconds. The default of 5 seconds stays the same, but now users can\neasily increase the commit interval. Typically, this would be increased in\norder to benefit performance at the expense of data-safety.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "1252c434e39dc60ca9e8ed682f3e04930e2c08de", "tree": "7efbf0baa5ca6d6cc1468b898c41e40338611793", "parents": [ "628a24f5bdf31b795d596eaed71670579b96a9aa" ], "author": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Tue Oct 30 12:09:03 2007 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Fri Jan 25 14:48:42 2008 -0800" }, "message": "ocfs2: Documentation update\n\nRemove \u0027readpages\u0027 from the list in ocfs2.txt. Instead of having two\nidentical lists, I just removed the list in the OCFS2 section of fs/Kconfig\nand added a pointer to Documentation/filesystems/ocfs2.txt.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "b530cc794024be227876a089e66fb17b7b512763", "tree": "70b2c555ea9cfe0337a7e25b8cf57c0236efe242", "parents": [ "0b776eb5426752d4e53354ac89e3710d857e09a7" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Tue Oct 23 13:47:31 2007 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@gmail.com", "time": "Tue Oct 23 13:47:31 2007 -0500" }, "message": "9p: add virtio transport\n\nThis adds a transport to 9p for communicating between guests and a host\nusing a virtio based transport.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n\n" }, { "commit": "e38f981758118d829cd40cfe9c09e3fa81e422aa", "tree": "73a071109999b31697925ca7a4336f3d4beeef21", "parents": [ "39655164405940d4818224a085e35420e2f97aed" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sun Oct 21 16:42:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 22 08:13:21 2007 -0700" }, "message": "exportfs: update documentation\n\nUpdate documentation to the current state of affairs. Remove duplicated\nmethod descruptions in exportfs.h and point to Documentation/filesystems/\nExporting instead. Add a little file header comment in expfs.c describing\nwhat\u0027s going on and mentioning Neils and my copyright [1].\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nCc: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nCc: Anton Altaparmakov \u003caia21@cantab.net\u003e\nCc: David Chinner \u003cdgc@sgi.com\u003e\nCc: Timothy Shimmin \u003ctes@sgi.com\u003e\nCc: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Chris Mason \u003cmason@suse.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: \"Vladimir V. Saveliev\" \u003cvs@namesys.com\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Mark Fasheh \u003cmark.fasheh@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": "b68f2c3a984edb2beb9013bc773d51ac5c56c407", "tree": "702de4045e1e7802f7e2c172831a348a782ee867", "parents": [ "ad3d0a3827a3ce45ee4141de81be7375157b42de" ], "author": { "name": "Leonardo Chiquitto", "email": "leonardo@iken.com.br", "time": "Sat Oct 20 03:03:38 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sat Oct 20 03:03:38 2007 +0200" }, "message": "proc.txt: Add /proc/stat field\n\nThis patch updates the \"cat /proc/stat\" output found\nin Documentation/filesystems/proc.txt.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "f8c34f9816d9dd9d09ed9a78332fbe698e8fc765", "tree": "efa80b699611ed689695dcb1f0ff38cdd55d197b", "parents": [ "7356337bd2d4416bcaa0158520542dfbd154949c" ], "author": { "name": "Shaun Zinck", "email": "shaun.zinck@gmail.com", "time": "Sat Oct 20 02:39:43 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sat Oct 20 02:39:43 2007 +0200" }, "message": "docs/sysfs: add missing word to sysfs attribute explanation\n\nAdd the obvious missing word.\n\nSigned-off-by: Shaun Zinck \u003cshaun.zinck@gmail.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "7356337bd2d4416bcaa0158520542dfbd154949c", "tree": "98e72abfb208cc95cfb261331c973462059657c4", "parents": [ "59dd24d32cb379d8c2b9028dcea4ec951633eaf4" ], "author": { "name": "Shaun Zinck", "email": "shaun.zinck@gmail.com", "time": "Sat Oct 20 02:38:36 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sat Oct 20 02:38:36 2007 +0200" }, "message": "documentation/ext3: grammar fixes\n\nFix some grammar in the explanation of the Journal Block Device layer.\n\nSigned-off-by: Shaun Zinck \u003cshaun.zinck@gmail.com\u003e\nAcked-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "bc5b1d55cc653622e612ddc015435c5471810a3c", "tree": "3fdc4df22819ee04ddc0d83fb4d07639e114b12d", "parents": [ "b2fff3f1b52989dae8dfc76d0a093967c3b75d06" ], "author": { "name": "Shaun Zinck", "email": "shaun.zinck@gmail.com", "time": "Sat Oct 20 02:35:36 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sat Oct 20 02:35:36 2007 +0200" }, "message": "Documentation/filesystems/vfs.txt: typo fix\n\nSigned-off-by: Shaun Zinck \u003cshaun.zinck@gmail.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "94547426db2f4f2aad2f640ca074ccb1c6f7e660", "tree": "102645f27b6a6275b72471b7aab3404c6814a7c7", "parents": [ "6888c1ecd63a3e5e206048602b3f59b58f4ffd8f" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Sat Oct 20 01:47:49 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sat Oct 20 01:47:49 2007 +0200" }, "message": "Documentation/filesystems/files.txt: remove rcuref_inc_lf() reverences\n\nrcuref_inc_lf() is not used anymore. Replace it by atomic_inc_not_zero()\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "01dd2fbf0da4019c380b6ca22a074538fb31db5a", "tree": "210291bd341c4450c8c51d8db890af0978f4035d", "parents": [ "0f035b8e8491f4ff87f6eec3e3f754d36b39d7a2" ], "author": { "name": "Matt LaPlante", "email": "kernel1@cyberdogtech.com", "time": "Sat Oct 20 01:34:40 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sat Oct 20 01:34:40 2007 +0200" }, "message": "typo fixes\n\nMost of these fixes were already submitted for old kernel versions, and were\napproved, but for some reason they never made it into the releases.\n\nBecause this is a consolidation of a couple old missed patches, it touches both\nKconfigs and documentation texts.\n\nSigned-off-by: Matt LaPlante \u003ckernel1@cyberdogtech.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "3a4fa0a25da81600ea0bcd75692ae8ca6050d165", "tree": "a4de1662e645c029cf3cf58f0646cbb1959861dc", "parents": [ "18735dd8d2d37031b97f9e9e106acbaed01eb896" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Fri Oct 19 23:10:43 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Fri Oct 19 23:10:43 2007 +0200" }, "message": "Fix misspellings of \"system\", \"controller\", \"interrupt\" and \"necessary\".\n\nFix the various misspellings of \"system\", controller\", \"interrupt\" and\n\"[un]necessary\".\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "9d8190f87b5458160ba75d05e8ad6abefbe48a26", "tree": "7abeb91aa2a40b91004f53520b7bf1f2c80aab7e", "parents": [ "c2f73fd07d2ce4605b404f34395eb734a7ba9967", "982c37cfb6e61c0e64634abc2e305d757c1405b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 15:05:58 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 15:05:58 2007 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:\n 9p: remove sysctl\n 9p: fix bad kconfig cross-dependency\n 9p: soften invalidation in loose_mode\n 9p: attach-per-user\n 9p: rename uid and gid parameters\n 9p: define session flags\n 9p: Make transports dynamic\n" }, { "commit": "ba17674fe02909fef049fd4b620a2805bdb8c693", "tree": "faa05f8705324ac0b70031dbfb08b65b1339391a", "parents": [ "bd32b82df9876af439f1760a599c0e2da9198bda" ], "author": { "name": "Latchesar Ionkov", "email": "lucho@ionkov.net", "time": "Wed Oct 17 14:31:07 2007 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@ericvh-desktop.austin.ibm.com", "time": "Wed Oct 17 14:31:07 2007 -0500" }, "message": "9p: attach-per-user\n\nThe 9P2000 protocol requires the authentication and permission checks to be\ndone in the file server. For that reason every user that accesses the file\nserver tree has to authenticate and attach to the server separately.\nMultiple users can share the same connection to the server.\n\nCurrently v9fs does a single attach and executes all I/O operations as a\nsingle user. This makes using v9fs in multiuser environment unsafe as it\ndepends on the client doing the permission checking.\n\nThis patch improves the 9P2000 support by allowing every user to attach\nseparately. The patch defines three modes of access (new mount option\n\u0027access\u0027):\n\n- attach-per-user (access\u003duser) (default mode for 9P2000.u)\n If a user tries to access a file served by v9fs for the first time, v9fs\n sends an attach command to the server (Tattach) specifying the user. If\n the attach succeeds, the user can access the v9fs tree.\n As there is no uname-\u003euid (string-\u003einteger) mapping yet, this mode works\n only with the 9P2000.u dialect.\n\n- allow only one user to access the tree (access\u003d\u003cuid\u003e)\n Only the user with uid can access the v9fs tree. Other users that attempt\n to access it will get EPERM error.\n\n- do all operations as a single user (access\u003dany) (default for 9P2000)\n V9fs does a single attach and all operations are done as a single user.\n If this mode is selected, the v9fs behavior is identical with the current\n one.\n\nSigned-off-by: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n" }, { "commit": "bd32b82df9876af439f1760a599c0e2da9198bda", "tree": "87b5c2bf165cae258969817f1875259278ab066f", "parents": [ "2405669b253670467c5c4b4effd160881bf4fbb7" ], "author": { "name": "Latchesar Ionkov", "email": "lucho@ionkov.net", "time": "Wed Oct 17 14:31:07 2007 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@ericvh-desktop.austin.ibm.com", "time": "Wed Oct 17 14:31:07 2007 -0500" }, "message": "9p: rename uid and gid parameters\n\nChange the names of \u0027uid\u0027 and \u0027gid\u0027 parameters to the more appropriate\n\u0027dfltuid\u0027 and \u0027dfltgid\u0027. This also sets the default uid/gid to -2\n(aka nfsnobody)\n\nSigned-off-by: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n" }, { "commit": "a80d923e1321a7ed69a0918de37e39871bb536a0", "tree": "8294e5f14a0e938ae4675ef912a32fbade0f832b", "parents": [ "0eafaae84e21ac033815cc9f33c3ae889cd7ccfe" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@opteron.(none)", "time": "Wed Oct 17 14:31:07 2007 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@ericvh-desktop.austin.ibm.com", "time": "Wed Oct 17 14:31:07 2007 -0500" }, "message": "9p: Make transports dynamic\n\nThis patch abstracts out the interfaces to underlying transports so that\nnew transports can be added as modules. This should also allow kernel\nconfiguration of transports without ifdef-hell.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n\n" }, { "commit": "38e760a1335ffaca5a08624a9aed6fe2055c2c98", "tree": "c313888b750a56db7c9c09c8af5be830bb75b81e", "parents": [ "9aa8d7195acb18fc436847f6c66a97f8359ad54d" ], "author": { "name": "Joe Korty", "email": "joe.korty@ccur.com", "time": "Wed Oct 17 18:04:40 2007 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@inhelltoy.tec.linutronix.de", "time": "Wed Oct 17 20:16:53 2007 +0200" }, "message": "x86: expand /proc/interrupts to include missing vectors, v2\n\nAdd missing IRQs and IRQ descriptions to /proc/interrupts.\n\n/proc/interrupts is most useful when it displays every IRQ vector in use by\nthe system, not just those somebody thought would be interesting.\n\nThis patch inserts the following vector displays to the i386 and x86_64\nplatforms, as appropriate:\n\n\trescheduling interrupts\n\tTLB flush interrupts\n\tfunction call interrupts\n\tthermal event interrupts\n\tthreshold interrupts\n\tspurious interrupts\n\nA threshold interrupt occurs when ECC memory correction is occuring at too\nhigh a frequency. Thresholds are used by the ECC hardware as occasional\nECC failures are part of normal operation, but long sequences of ECC\nfailures usually indicate a memory chip that is about to fail.\n\nThermal event interrupts occur when a temperature threshold has been\nexceeded for some CPU chip. IIRC, a thermal interrupt is also generated\nwhen the temperature drops back to a normal level.\n\nA spurious interrupt is an interrupt that was raised then lowered by the\ndevice before it could be fully processed by the APIC. Hence the apic sees\nthe interrupt but does not know what device it came from. For this case\nthe APIC hardware will assume a vector of 0xff.\n\nRescheduling, call, and TLB flush interrupts are sent from one CPU to\nanother per the needs of the OS. Typically, their statistics would be used\nto discover if an interrupt flood of the given type has been occuring.\n\nAK: merged v2 and v4 which had some more tweaks\nAK: replace Local interrupts with Local timer interrupts\nAK: Fixed description of interrupt types.\n\n[ tglx: arch/x86 adaptation ]\n[ mingo: small cleanup ]\n\nSigned-off-by: Joe Korty \u003cjoe.korty@ccur.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Tim Hockin \u003cthockin@hockin.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "5d4b3559334ccd76a5c68c86e8bfce1d21b4badf", "tree": "8343abde83b030b6bbb05235bd3c6d9d0c6f2183", "parents": [ "451ad114c6d8c5d39fd41d886fe87179d012ac73" ], "author": { "name": "Denis Cheng", "email": "crquan@gmail.com", "time": "Tue Oct 16 23:31:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:43:05 2007 -0700" }, "message": "Documentation: add entries to filesystems/00-INDEX for several untracked files\n\nSigned-off-by: Denis Cheng \u003ccrquan@gmail.com\u003e\nCc: Rob Landley \u003crob@landley.net\u003e\nCc: \"Randy.Dunlap\" \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\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": "1810732e94576ae0d04e953ecaba8c7151c9a287", "tree": "c2ff43ec67ea41d2e5fee33b5e9a0d828871d3b5", "parents": [ "0e1ccb9619e8e9ae86dfc5a4645ccf3bf5a2eb3f" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Oct 16 23:29:29 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:56 2007 -0700" }, "message": "docs: ramdisk/initrd/initramfs corrections\n\ninitrd/initramfs/ramdisk docs:\n- fix typos/spellos/grammar\n- clarify RAM disk config location\n- correct cpio option\n\nAcked-by: Bryan O\u0027Sullivan \u003cbos@serpentine.com\u003e\nAcked-by: Rob Landley \u003crob@landley.net\u003e\nCc: Werner Almesberger \u003cwerner@almesberger.net\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nAcked-by: Jesper Juhl \u003cjesper.juhl@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": "55144768e100b68447f44c5e5c9deb155ad661bd", "tree": "9889682ee3b64627ad9eb504f30672fad844752f", "parents": [ "03158cd7eb3374843de68421142ca5900df845d9" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Tue Oct 16 01:25:26 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:58 2007 -0700" }, "message": "fs: remove some AOP_TRUNCATED_PAGE\n\nprepare/commit_write no longer returns AOP_TRUNCATED_PAGE since OCFS2 and\nGFS2 were converted to the new aops, so we can make some simplifications\nfor that.\n\n[michal.k.k.piotrowski@gmail.com: fix warning]\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nSigned-off-by: Michal Piotrowski \u003cmichal.k.k.piotrowski@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": "afddba49d18f346e5cc2938b6ed7c512db18ca68", "tree": "4726e3d3b0e9e8e5b5d3b2b0cccb36446bbdf3ca", "parents": [ "637aff46f94a754207c80c8c64bf1b74f24b967d" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Tue Oct 16 01:25:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:55 2007 -0700" }, "message": "fs: introduce write_begin, write_end, and perform_write aops\n\nThese are intended to replace prepare_write and commit_write with more\nflexible alternatives that are also able to avoid the buffered write\ndeadlock problems efficiently (which prepare_write is unable to do).\n\n[mark.fasheh@oracle.com: API design contributions, code review and fixes]\n[akpm@linux-foundation.org: various fixes]\n[dmonakhov@sw.ru: new aop block_write_begin fix]\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nSigned-off-by: Dmitriy Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "541010e4b8921cd781ff02ae68028501457045b6", "tree": "58bd529d4c6e69899a0aa20afa2d7f1c23326417", "parents": [ "e457f790d8b05977853aa238bbc667b3bb375671", "5e7fc436426b1f9e106f511a049de91c82ec2c53" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 15 16:07:40 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 15 16:07:40 2007 -0700" }, "message": "Merge branch \u0027locks\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027locks\u0027 of git://linux-nfs.org/~bfields/linux:\n nfsd: remove IS_ISMNDLCK macro\n Rework /proc/locks via seq_files and seq_list helpers\n fs/locks.c: use list_for_each_entry() instead of list_for_each()\n NFS: clean up explicit check for mandatory locks\n AFS: clean up explicit check for mandatory locks\n 9PFS: clean up explicit check for mandatory locks\n GFS2: clean up explicit check for mandatory locks\n Cleanup macros for distinguishing mandatory locks\n Documentation: move locks.txt in filesystems/\n locks: add warning about mandatory locking races\n Documentation: move mandatory locking documentation to filesystems/\n locks: Fix potential OOPS in generic_setlease()\n Use list_first_entry in locks_wake_up_blocks\n locks: fix flock_lock_file() comment\n Memory shortage can result in inconsistent flocks state\n locks: kill redundant local variable\n locks: reverse order of posix_locks_conflict() arguments\n" }, { "commit": "bfab36e81611e60573b84eb4e4b4c8d8545b2320", "tree": "acd151a4c85459dcd2f6575ceb385090ebaaf984", "parents": [ "f26e51f67ae6a75ffc57b96cf5fe096f75e778cb" ], "author": { "name": "Anton Altaparmakov", "email": "aia21@cam.ac.uk", "time": "Fri Oct 12 09:37:15 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 12 09:16:30 2007 -0700" }, "message": "NTFS: Fix a mount time deadlock.\n\nBig thanks go to Mathias Kolehmainen for reporting the bug, providing\ndebug output and testing the patches I sent him to get it working.\n\nThe fix was to stop calling ntfs_attr_set() at mount time as that causes\nbalance_dirty_pages_ratelimited() to be called which on systems with\nlittle memory actually tries to go and balance the dirty pages which tries\nto take the s_umount semaphore but because we are still in fill_super()\nacross which the VFS holds s_umount for writing this results in a\ndeadlock.\n\nWe now do the dirty work by hand by submitting individual buffers. This\nhas the annoying \"feature\" that mounting can take a few seconds if the\njournal is large as we have clear it all. One day someone should improve\non this by deferring the journal clearing to a helper kernel thread so it\ncan be done in the background but I don\u0027t have time for this at the moment\nand the current solution works fine so I am leaving it like this for now.\n\nSigned-off-by: Anton Altaparmakov \u003caia21@cantab.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "98257af5a2ad0c5b502ebd07094d9fd8ce87acef", "tree": "c8ae7b8517ad2f2d6e1cad13b9f15d6b2ebb4e64", "parents": [ "9efa68ed079af97f4e9477eadef567ffe64f7afc" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Sun Sep 30 22:18:55 2007 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Tue Oct 09 18:32:45 2007 -0400" }, "message": "Documentation: move locks.txt in filesystems/\n\nThis documentation (about file locking) belongs in filesystems/.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\n" }, { "commit": "9efa68ed079af97f4e9477eadef567ffe64f7afc", "tree": "4f5ea350d651f1030ae24068cdfa8b8c145167c1", "parents": [ "4f3b19ca41fbe572e3d44caf516c215b286fe2a6" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Tue Sep 25 11:57:19 2007 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Tue Oct 09 18:32:45 2007 -0400" }, "message": "locks: add warning about mandatory locking races\n\nThe mandatory file locking implementation has long-standing races that\nprobably render it useless. I know of no plans to fix them. Till we\ndo, we should at least warn people.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\n" }, { "commit": "4f3b19ca41fbe572e3d44caf516c215b286fe2a6", "tree": "8fdb502c03ed5c4ce2b8ca114f0fee5ec96abde2", "parents": [ "85c59580b30c82aa771aa33b37217a6b6851bc14" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Mon Sep 24 18:52:09 2007 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Tue Oct 09 18:32:45 2007 -0400" }, "message": "Documentation: move mandatory locking documentation to filesystems/\n\nShouldn\u0027t this mandatory-locking documentation be in the\nDocumentation/filesystems directory?\n\nGive it a more descriptive name while we\u0027re at it, and update 00-INDEX\nwith a more inclusive description of Documentation/filesystems (which\nhas already talked about more than just individual filesystems).\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\n" }, { "commit": "577107e8e4cf9f6f4f5ef8350ac9a8faa6c3796d", "tree": "8b3d6902494dcf3d872ce7e47ebe38846f0d8895", "parents": [ "7111de76438e05ceab8ba2a471192fa3ea6c3572", "e535e2efd295c3990bb9f654c8bb6bd176ebdc2b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Sep 11 17:23:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Sep 11 17:23:16 2007 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:\n ocfs2: Fix calculation of i_blocks during truncate\n [PATCH] ocfs2: Fix a wrong cluster calculation.\n [PATCH] ocfs2: fix mount option parsing\n ocfs2: update docs for new features\n" }, { "commit": "c811ac5366750568b0f412c95c6074dec20c69b2", "tree": "16afac5a5d8fcdbdf1c8cc439a6c83e0b95b7340", "parents": [ "868047fcbb85dbb44ddd98c336fef83236a2c06a" ], "author": { "name": "Rob Landley", "email": "rob@landley.net", "time": "Tue Sep 11 15:23:41 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Sep 11 17:21:19 2007 -0700" }, "message": "Documentation/00-INDEX: notice ecryptfs.txt moved\n\necryptfs.txt moved into filesystems, make 00-INDEX follow.\n\nSigned-off-by: Rob Landley \u003crob@landley.net\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "10b0845bed2b93f88d9758880a0a0e53f50c5139", "tree": "6f59ed3681076f167d346a9264f9d167101164a3", "parents": [ "0d4cbb5e7f60b2f1a4d8b7f6ea4cc264262c7a01" ], "author": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Thu Aug 23 11:17:55 2007 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Tue Sep 11 11:38:25 2007 -0700" }, "message": "ocfs2: update docs for new features\n\nUpdate documentation listing ocfs2 features to reflect the current state of\nthe file system. Add missing descriptions for some mount options which ocfs2\nsupports.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "27a2a5ff41e366290adb89adcc9e70e6a9e81455", "tree": "b92054262bc00256efb49a659cce166ad240a207", "parents": [ "1a3cac6c6d1f56dc26939eb41be29844f897c15a" ], "author": { "name": "Eric Van Hensbergen", "email": "ericvh@ericvh-desktop.austin.ibm.com", "time": "Mon Jul 23 13:06:13 2007 -0500" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@ericvh-laptop.austin.ibm.com", "time": "Thu Aug 23 10:12:48 2007 -0500" }, "message": "9p: update maintainers and documentation\n\nUpdates to the MAINTAINERS file and documentation for 9p to point to the\nswik wiki versus the outdated sf.net page. Also updated some email addresses\nand added pointers to papers which better describe the implementation and\napplication of the Linux 9p client.\n\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "60fd4d6a1953accd3d57f8e4f3b0f4692598bf4e", "tree": "6e2b9964c60e5af8cfa49cdc49db4f4403d81769", "parents": [ "afb2c1650b4c6f285596268d0a1de2a81542a765" ], "author": { "name": "Wyatt Banks", "email": "wyatt@banksresearch.com", "time": "Tue Jul 31 00:38:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:38 2007 -0700" }, "message": "Documentation: document HFSPlus\n\nDocumentation: document HFSPlus filesystem and its mount options.\n\nSigned-off-by: Wyatt Banks \u003cwyatt@banksresearch.com\u003e\nCc: \"Randy.Dunlap\" \u003crdunlap@xenotime.net\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dd00cc486ab1c17049a535413d1751ef3482141c", "tree": "d90ff69ea06792b9284f2f2665c96624f121b88a", "parents": [ "3b5ad0797c0e4049001f961a8b58f1d0ce532072" ], "author": { "name": "Yoann Padioleau", "email": "padator@wanadoo.fr", "time": "Thu Jul 19 01:49:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:50 2007 -0700" }, "message": "some kmalloc/memset -\u003ekzalloc (tree wide)\n\nTransform some calls to kmalloc/memset to a single kzalloc (or kcalloc).\n\nHere is a short excerpt of the semantic patch performing\nthis transformation:\n\n@@\ntype T2;\nexpression x;\nidentifier f,fld;\nexpression E;\nexpression E1,E2;\nexpression e1,e2,e3,y;\nstatement S;\n@@\n\n x \u003d\n- kmalloc\n+ kzalloc\n (E1,E2)\n ... when !\u003d \\(x-\u003efld\u003dE;\\|y\u003df(...,x,...);\\|f(...,x,...);\\|x\u003dE;\\|while(...) S\\|for(e1;e2;e3) S\\)\n- memset((T2)x,0,E1);\n\n@@\nexpression E1,E2,E3;\n@@\n\n- kzalloc(E1 * E2,E3)\n+ kcalloc(E1,E2,E3)\n\n[akpm@linux-foundation.org: get kcalloc args the right way around]\nSigned-off-by: Yoann Padioleau \u003cpadator@wanadoo.fr\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nAcked-by: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Bryan Wu \u003cbryan.wu@analog.com\u003e\nAcked-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Dave Airlie \u003cairlied@linux.ie\u003e\nAcked-by: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nAcked-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\nAcked-by: Pierre Ossman \u003cdrzeus-list@drzeus.cx\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bb90110dcb9e93bf79e3c988abc6cbcabd46d57f", "tree": "0c082570bea12431636bd44fe470ebc0c9a6d8ab", "parents": [ "ee78b0a61f0514ffc3d59257fbe6863b43477829" ], "author": { "name": "Kawai, Hidehiro", "email": "hidehiro.kawai.ez@hitachi.com", "time": "Thu Jul 19 01:48:31 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:47 2007 -0700" }, "message": "coredump masking: documentation for /proc/pid/coredump_filter\n\nThis patch adds the documentation for /proc/\u003cpid\u003e/coredump_filter.\n\nSigned-off-by: Hidehiro Kawai \u003chidehiro.kawai.ez@hitachi.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: \"Randy.Dunlap\" \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bdf4c48af20a3b0f01671799ace345e3d49576da", "tree": "7c3b903d2de1cba6e212ad6f347bc8742b08035a", "parents": [ "b111757c50ee30dad162192df6168e270a90c252" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Jul 19 01:48:15 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:45 2007 -0700" }, "message": "audit: rework execve audit\n\nThe purpose of audit_bprm() is to log the argv array to a userspace daemon at\nthe end of the execve system call. Since user-space hasn\u0027t had time to run,\nthis array is still in pristine state on the process\u0027 stack; so no need to\ncopy it, we can just grab it from there.\n\nIn order to minimize the damage to audit_log_*() copy each string into a\ntemporary kernel buffer first.\n\nCurrently the audit code requires that the full argument vector fits in a\nsingle packet. So currently it does clip the argv size to a (sysctl) limit,\nbut only when execve auditing is enabled.\n\nIf the audit protocol gets extended to allow for multiple packets this check\ncan be removed.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ollie Wild \u003caaw@google.com\u003e\nCc: \u003clinux-audit@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d0217ac04ca6591841e5665f518e38064f4e65bd", "tree": "d3309094bb734d34773f97d642593e298a5cfcfc", "parents": [ "ed2f2f9b3ff8debdf512f7687b232c3c1d7d60d7" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Jul 19 01:47:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:41 2007 -0700" }, "message": "mm: fault feedback #1\n\nChange -\u003efault prototype. We now return an int, which contains\nVM_FAULT_xxx code in the low byte, and FAULT_RET_xxx code in the next byte.\n FAULT_RET_ code tells the VM whether a page was found, whether it has been\nlocked, and potentially other things. This is not quite the way he wanted\nit yet, but that\u0027s changed in the next patch (which requires changes to\narch code).\n\nThis means we no longer set VM_CAN_INVALIDATE in the vma in order to say\nthat a page is locked which requires filemap_nopage to go away (because we\ncan no longer remain backward compatible without that flag), but we were\ngoing to do that anyway.\n\nstruct fault_data is renamed to struct vm_fault as Linus asked. address\nis now a void __user * that we should firmly encourage drivers not to use\nwithout really good reason.\n\nThe page is now returned via a page pointer in the vm_fault struct.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ed2f2f9b3ff8debdf512f7687b232c3c1d7d60d7", "tree": "f935333e6d233ba0f119d4642b15063ba544fddf", "parents": [ "6967614761fd305b3414d9485d89dc2e0a407410" ], "author": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Thu Jul 19 01:47:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:41 2007 -0700" }, "message": "Document -\u003epage_mkwrite() locking\n\nThere seems to be very little documentation about this callback in general.\nThe locking in particular is a bit tricky, so it\u0027s worth having this in\nwriting.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "54cb8821de07f2ffcd28c380ce9b93d5784b40d7", "tree": "1de676534963d96af42863b20191bc9f80060dea", "parents": [ "d00806b183152af6d24f46f0c33f14162ca1262a" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Jul 19 01:46:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:41 2007 -0700" }, "message": "mm: merge populate and nopage into fault (fixes nonlinear)\n\nNonlinear mappings are (AFAIKS) simply a virtual memory concept that encodes\nthe virtual address -\u003e file offset differently from linear mappings.\n\n-\u003epopulate is a layering violation because the filesystem/pagecache code\nshould need to know anything about the virtual memory mapping. The hitch here\nis that the -\u003enopage handler didn\u0027t pass down enough information (ie. pgoff).\n But it is more logical to pass pgoff rather than have the -\u003enopage function\ncalculate it itself anyway (because that\u0027s a similar layering violation).\n\nHaving the populate handler install the pte itself is likewise a nasty thing\nto be doing.\n\nThis patch introduces a new fault handler that replaces -\u003enopage and\n-\u003epopulate and (later) -\u003enopfn. Most of the old mechanism is still in place\nso there is a lot of duplication and nice cleanups that can be removed if\neveryone switches over.\n\nThe rationale for doing this in the first place is that nonlinear mappings are\nsubject to the pagefault vs invalidate/truncate race too, and it seemed stupid\nto duplicate the synchronisation logic rather than just consolidate the two.\n\nAfter this patch, MAP_NONBLOCK no longer sets up ptes for pages present in\npagecache. Seems like a fringe functionality anyway.\n\nNOPAGE_REFAULT is removed. This should be implemented with -\u003efault, and no\nusers have hit mainline yet.\n\n[akpm@linux-foundation.org: cleanup]\n[randy.dunlap@oracle.com: doc. fixes for readahead]\n[akpm@linux-foundation.org: build fix]\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Mark Fasheh \u003cmark.fasheh@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": "5d91192e667ae34733b9daf6dd5f1d4496d2f441", "tree": "145decc4482b3e330ad94894d012be7b9c3810b3", "parents": [ "c381bfcf0cd100a37cd969fa0d3aa758e13b5bcc" ], "author": { "name": "Josef \u0027Jeff\u0027 Sipek", "email": "jsipek@cs.sunysb.edu", "time": "Tue Jul 17 04:04:54 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:08 2007 -0700" }, "message": "eCryptfs: Move ecryptfs docs into Documentation/filesystems/\n\nSigned-off-by: Josef \u0027Jeff\u0027 Sipek \u003cjsipek@cs.sunysb.edu\u003e\nAcked-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ed7ed365172e27b0efe9d43cc962723c7193e34e", "tree": "6c22daf6908f92c64aae2b425e6383fe0ed404ac", "parents": [ "396faf0303d273219db5d7eb4a2879ad977ed185" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Tue Jul 17 04:03:14 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:22:59 2007 -0700" }, "message": "handle kernelcore\u003d: generic\n\nThis patch adds the kernelcore\u003d parameter for x86.\n\nOnce all patches are applied, a new command-line parameter exist and a new\nsysctl. This patch adds the necessary documentation.\n\nFrom: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\n\n When \"kernelcore\" boot option is specified, kernel can\u0027t boot up on ia64\n because of an infinite loop. In addition, the parsing code can be handled\n in an architecture-independent manner.\n\n This patch uses common code to handle the kernelcore\u003d parameter. It is\n only available to architectures that support arch-independent zone-sizing\n (i.e. define CONFIG_ARCH_POPULATES_NODE_MAP). Other architectures will\n ignore the boot parameter.\n\n[bunk@stusta.de: make cmdline_parse_kernelcore() static]\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nAcked-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "add096909da63ef32d6766f6771c07c9f16c6ee5", "tree": "58594bcf68cbb6f777d5270d098ab8ca69cbaee3", "parents": [ "e245befce7af0a1e1347079ed62695b059594bd4", "54c57dc3b6578356c0a428c767d4bf080254a2ee" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 10:52:55 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 10:52:55 2007 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: (32 commits)\n [PATCH] ocfs2: zero_user_page conversion\n ocfs2: Support xfs style space reservation ioctls\n ocfs2: support for removing file regions\n ocfs2: update truncate handling of partial clusters\n ocfs2: btree support for removal of arbirtrary extents\n ocfs2: Support creation of unwritten extents\n ocfs2: support writing of unwritten extents\n ocfs2: small cleanup of ocfs2_write_begin_nolock()\n ocfs2: btree changes for unwritten extents\n ocfs2: abstract btree growing calls\n ocfs2: use all extent block suballocators\n ocfs2: plug truncate into cached dealloc routines\n ocfs2: simplify deallocation locking\n ocfs2: harden buffer check during mapping of page blocks\n ocfs2: shared writeable mmap\n ocfs2: factor out write aops into nolock variants\n ocfs2: rework ocfs2_buffered_write_cluster()\n ocfs2: take ip_alloc_sem during entire truncate\n ocfs2: Add \"preferred slot\" mount option\n [KJ PATCH] Replacing memset(\u003caddr\u003e,0,PAGE_SIZE) with clear_page() in fs/ocfs2/dlm/dlmrecovery.c\n ...\n" }, { "commit": "422b14c2e2f816f58ce8ce0ab0beeae02dfb7a75", "tree": "ef51d05486c9d3953ce8ed401764f0aac8e3ff94", "parents": [ "d52988023a37720e9e4aeb66362be67fa21d8836" ], "author": { "name": "Borislav Petkov", "email": "bbpetkov@yahoo.de", "time": "Sun Jul 15 23:41:43 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:51 2007 -0700" }, "message": "update Documentation/filesystems/vfs.txt\n\nUpdate Documentation/filesystems/vfs.txt\n\nSigned-off-by: Borislav Petkov \u003cbbpetkov@yahoo.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0746aec3c75f23de0148774ac50cf73161f09d68", "tree": "861be11b793f026145f503852065b9b5b6bbe31c", "parents": [ "132e4b0a049c39337c535501561b8301c7f2b202" ], "author": { "name": "Borislav Petkov", "email": "bbpetkov@yahoo.de", "time": "Sun Jul 15 23:41:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:48 2007 -0700" }, "message": "update description in Documentation/filesystems/vfs.txt\n\nUpdate the description of struct file_system_type and get_sb() in\nDocumentation/filesystems/vfs.txt to match the current code.\n\nSigned-off-by: Borislav Petkov \u003cbbpetkov@yahoo.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "18d96779d92902d2113b6f39bd2d42e805fa05e7", "tree": "83b7fafe628c4d793dbe682b1a2a91d0148e3f82", "parents": [ "9e6077bd84a7bffa73b59d9704682aeab5781fa0" ], "author": { "name": "Kees Cook", "email": "kees@outflux.net", "time": "Sun Jul 15 23:40:38 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:45 2007 -0700" }, "message": "Documentation: /proc/$pid/stat files\n\nDocumentation for the /proc/$pid/stat file.\n\nSigned-off-by: Kees Cook \u003ckees@outflux.net\u003e\nCc: Rob Landley \u003crob@landley.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "631d1febab8e546e3bb800bdfe2c212b8adf87de", "tree": "7399384371f3c32a9458907f14ec73c9ccf51d7c", "parents": [ "299894cc9001b09e3e9685f2709b49e7e1092ccc" ], "author": { "name": "Joel Becker", "email": "joel.becker@oracle.com", "time": "Mon Jun 18 18:06:09 2007 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Tue Jul 10 17:18:59 2007 -0700" }, "message": "configfs: config item dependancies.\n\nSometimes other drivers depend on particular configfs items. For\nexample, ocfs2 mounts depend on a heartbeat region item. If that\nregion item is removed with rmdir(2), the ocfs2 mount must BUG or go\nreadonly. Not happy.\n\nThis provides two additional API calls: configfs_depend_item() and\nconfigfs_undepend_item(). A client driver can call\nconfigfs_depend_item() on an existing item to tell configfs that it is\ndepended on. configfs will then return -EBUSY from rmdir(2) for that\nitem. When the item is no longer depended on, the client driver calls\nconfigfs_undepend_item() on it.\n\nThese API cannot be called underneath any configfs callbacks, as\nthey will conflict. They can block and allocate. A client driver\nprobably shouldn\u0027t calling them of its own gumption. Rather it should\nbe providing an API that external subsystems call.\n\nHow does this work? Imagine the ocfs2 mount process. When it mounts,\nit asks for a heart region item. This is done via a call into the\nheartbeat code. Inside the heartbeat code, the region item is looked\nup. Here, the heartbeat code calls configfs_depend_item(). If it\nsucceeds, then heartbeat knows the region is safe to give to ocfs2.\nIf it fails, it was being torn down anyway, and heartbeat can gracefully\npass up an error.\n\n[ Fixed some bad whitespace in configfs.txt. --Mark ]\n\nSigned-off-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "299894cc9001b09e3e9685f2709b49e7e1092ccc", "tree": "2a2e9bb69d2393bf620a34daea17e52ed9f9e5d7", "parents": [ "6d748924b753d63a57dad130fdf11f64c27ff54b" ], "author": { "name": "Joel Becker", "email": "joel.becker@oracle.com", "time": "Fri Oct 06 17:33:23 2006 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Tue Jul 10 17:11:01 2007 -0700" }, "message": "configfs: accessing item hierarchy during rmdir(2)\n\nAdd a notification callback, ops-\u003edisconnect_notify(). It has the same\nprototype as -\u003edrop_item(), but it will be called just before the item\nlinkage is broken. This way, configfs users who want to do work while\nthe object is still in the heirarchy have a chance.\n\nClient drivers will still need to config_item_put() in their\n-\u003edrop_item(), if they implement it. They need do nothing in\n-\u003edisconnect_notify(). They don\u0027t have to provide it if they don\u0027t\ncare. But someone who wants to be notified before ci_parent is set to\nNULL can now be notified.\n\nSigned-off-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "e6bd07aee739566803425acdbf5cdb29919164e1", "tree": "e085a5065d06af2b7c0cab8bcd8fb4eb289344be", "parents": [ "3fe6c5ce1176cf661dbe71fc43b627c1a742a89a" ], "author": { "name": "Joel Becker", "email": "joel.becker@oracle.com", "time": "Fri Jul 06 23:33:17 2007 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Tue Jul 10 17:10:56 2007 -0700" }, "message": "configfs: Convert subsystem semaphore to mutex\n\nConvert the su_sem member of struct configfs_subsystem to a struct\nmutex, as that\u0027s what it is. Also convert all the users and update\nDocumentation/configfs.txt and Documentation/configfs_example.c\naccordingly.\n\n[ Conflict in fs/dlm/config.c with commit\n 3168b0780d06ace875696f8a648d04d6089654e5 manually resolved. --Mark ]\n\nInspired-by: Satyam Sharma \u003cssatyam@cse.iitk.ac.in\u003e\nSigned-off-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "a210906c1b791af1434323f69427286039c9c8b9", "tree": "17f3deeda2c7c6972b9a72113a14571c2cabaae7", "parents": [ "9739ed1c8eafd554788d8e2ba09847b5718a34e7" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Fri Jun 08 13:46:46 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Jun 08 17:23:32 2007 -0700" }, "message": "mount -t tmpfs -o mpol\u003d: check nodes online\n\nRandy Dunlap reports that a tmpfs, mounted with NUMA mpol\u003d specifying an\noffline node, crashes as soon as data is allocated upon it. Now restrict it\nto online nodes, where before it restricted to MAX_NUMNODES.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Robin Holt \u003cholt@sgi.com\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nTested-and-acked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c2b38989cf2b0c003a9cf57efc833ab16d33901e", "tree": "68b2f3efedd1908ecbd2cf4578491424d71240f1", "parents": [ "8f53b6fcc49745c19bb2dd2972185ff398160162" ], "author": { "name": "Josef \u0027Jeff\u0027 Sipek", "email": "jsipek@cs.sunysb.edu", "time": "Thu May 24 12:21:43 2007 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu May 24 10:16:17 2007 -0700" }, "message": "Documentation: Fix up docs still talking about i_sem\n\n.. it got changed to \u0027i_mutex\u0027 some time ago.\n\nSigned-off-by: Josef \u0027Jeff\u0027 Sipek \u003cjsipek@cs.sunysb.edu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a7bc02f4f47fd0e7860c6589f0ad000d1476f7a3", "tree": "293c8ffceab614020495be8efb68847f58b75495", "parents": [ "5886269962f94fa9185c32db3ec936c612503235" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed May 09 07:53:16 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 08:58:17 2007 +0200" }, "message": "trivial: s/i_sem /i_mutex/\n\nThis patch substitutes i_sem by i_mutex in\nDocumentation/filesystems/Locking.\nThe patch also removes a couple of trailing white-spaces.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "a982ac06b069f6ee9ea1b64f4ce68cdf2e138742", "tree": "fb120a416db15d09722e8780b7a09d0da1a9b94e", "parents": [ "148e423f909e14564d8af13239c5d060f7df273e" ], "author": { "name": "Matt LaPlante", "email": "kernel1@cyberdogtech.com", "time": "Wed May 09 07:35:06 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 08:58:15 2007 +0200" }, "message": "misc doc and kconfig typos\n\nFix various typos in kernel docs and Kconfigs, 2.6.21-rc4.\n\nSigned-off-by: Matt LaPlante \u003ckernel1@cyberdogtech.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "8b60756a628a73bc8bf8b59d8716cb3f09b7e7eb", "tree": "97ae34be8647f28bf12b0150fd94d90c2b35ad49", "parents": [ "1591275cb57bc5df7ff59774b85c8af84bc45e87" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Wed May 09 07:19:14 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 07:19:14 2007 +0200" }, "message": "Fix more \"deprecated\" spellos.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "18062a91d2ddc40e19fc674afeb7cad58cfa23ab", "tree": "886fe7ec99623767e38ff7fc67a078918338bb3e", "parents": [ "be3478ddb8a3902b588c840b42e166a0e64a87b3", "05ec9e26be1f668ccba4ca54d9a4966c6208c611" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:32:30 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:32:30 2007 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6:\n JFS: Fix race waking up jfsIO kernel thread\n JFS: use __set_current_state()\n Copy i_flags to jfs inode flags on write\n JFS: document uid, gid, and umask mount options in jfs.txt\n" }, { "commit": "28ec039c21839914389975b896160a815ffd8b83", "tree": "e6b0364c906ee7409c7bce2d8849420a46cb7c10", "parents": [ "4ff773bbde87f7f7dddc0f579ad53e077a6587b9" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Tue May 08 00:31:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:13 2007 -0700" }, "message": "fat: don\u0027t use free_clusters for fat32\n\nIt seems that the recent Windows changed specification, and it\u0027s\nundocumented. Windows doesn\u0027t update -\u003efree_clusters correctly.\n\nThis patch doesn\u0027t use -\u003efree_clusters by default. (instead, add \"usefree\"\nfor forcing to use it)\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Juergen Beisert \u003cjuergen127@kreuzholzen.de\u003e\nCc: Andreas Schwab \u003cschwab@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c23fbb6bcb3eb9cdf39a103edadf57bde8ce309c", "tree": "d79ab2278774de2c1a8061aa948ed068902e87b4", "parents": [ "2793274298c4423d79701e9a8190f2940bf3c785" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Tue May 08 00:26:18 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:03 2007 -0700" }, "message": "VFS: delay the dentry name generation on sockets and pipes\n\n1) Introduces a new method in \u0027struct dentry_operations\u0027. This method\n called d_dname() might be called from d_path() to build a pathname for\n special filesystems. It is called without locks.\n\n Future patches (if we succeed in having one common dentry for all\n pipes/sockets) may need to change prototype of this method, but we now\n use : char *d_dname(struct dentry *dentry, char *buffer, int buflen);\n\n2) Adds a dynamic_dname() helper function that eases d_dname() implementations\n\n3) Defines d_dname method for sockets : No more sprintf() at socket\n creation. This is delayed up to the moment someone does an access to\n /proc/pid/fd/...\n\n4) Defines d_dname method for pipes : No more sprintf() at pipe\n creation. This is delayed up to the moment someone does an access to\n /proc/pid/fd/...\n\nA benchmark consisting of 1.000.000 calls to pipe()/close()/close() gives a\n*nice* speedup on my Pentium(M) 1.6 Ghz :\n\n3.090 s instead of 3.450 s\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nAcked-by: Christoph Hellwig \u003chch@infradead.org\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5096add84b9e96e2e0a9c72675c442fe5433388a", "tree": "f0444013cb7db32596d2b6febafc1ee4c2a4ea1f", "parents": [ "4a1ccb5b1eff949a90ab830869cb23d6609c3d5f" ], "author": { "name": "Kees Cook", "email": "kees@outflux.net", "time": "Tue May 08 00:26:04 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:02 2007 -0700" }, "message": "proc: maps protection\n\nThe /proc/pid/ \"maps\", \"smaps\", and \"numa_maps\" files contain sensitive\ninformation about the memory location and usage of processes. Issues:\n\n- maps should not be world-readable, especially if programs expect any\n kind of ASLR protection from local attackers.\n- maps cannot just be 0400 because \"-D_FORTIFY_SOURCE\u003d2 -O2\" makes glibc\n check the maps when %n is in a *printf call, and a setuid(getuid())\n process wouldn\u0027t be able to read its own maps file. (For reference\n see http://lkml.org/lkml/2006/1/22/150)\n- a system-wide toggle is needed to allow prior behavior in the case of\n non-root applications that depend on access to the maps contents.\n\nThis change implements a check using \"ptrace_may_attach\" before allowing\naccess to read the maps contents. To control this protection, the new knob\n/proc/sys/kernel/maps_protect has been added, with corresponding updates to\nthe procfs documentation.\n\n[akpm@linux-foundation.org: build fixes]\n[akpm@linux-foundation.org: New sysctl numbers are old hat]\nSigned-off-by: Kees Cook \u003ckees@outflux.net\u003e\nCc: Arjan van de Ven \u003carjan@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": "b813e931b4c8235bb42e301096ea97dbdee3e8fe", "tree": "f8182687bffe8e3b95bac69b2cc7fdfe674ddc53", "parents": [ "f79f177c25016647cc92ffac8afa7cb96ce47011" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Sun May 06 14:49:24 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:52 2007 -0700" }, "message": "smaps: add clear_refs file to clear reference\n\nAdds /proc/pid/clear_refs. When any non-zero number is written to this file,\npte_mkold() and ClearPageReferenced() is called for each pte and its\ncorresponding page, respectively, in that task\u0027s VMAs. This file is only\nwritable by the user who owns the task.\n\nIt is now possible to measure _approximately_ how much memory a task is using\nby clearing the reference bits with\n\n\techo 1 \u003e /proc/pid/clear_refs\n\nand checking the reference count for each VMA from the /proc/pid/smaps output\nat a measured time interval. For example, to observe the approximate change\nin memory footprint for a task, write a script that clears the references\n(echo 1 \u003e /proc/pid/clear_refs), sleeps, and then greps for Pgs_Referenced and\nextracts the size in kB. Add the sizes for each VMA together for the total\nreferenced footprint. Moments later, repeat the process and observe the\ndifference.\n\nFor example, using an efficient Mozilla:\n\n\taccumulated time\t\treferenced memory\n\t----------------\t\t-----------------\n\t\t 0 s\t\t\t\t 408 kB\n\t\t 1 s\t\t\t\t 408 kB\n\t\t 2 s\t\t\t\t 556 kB\n\t\t 3 s\t\t\t\t1028 kB\n\t\t 4 s\t\t\t\t 872 kB\n\t\t 5 s\t\t\t\t1956 kB\n\t\t 6 s\t\t\t\t 416 kB\n\t\t 7 s\t\t\t\t1560 kB\n\t\t 8 s\t\t\t\t2336 kB\n\t\t 9 s\t\t\t\t1044 kB\n\t\t10 s\t\t\t\t 416 kB\n\nThis is a valuable tool to get an approximate measurement of the memory\nfootprint for a task.\n\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\n[akpm@linux-foundation.org: build fixes]\n[mpm@selenic.com: rename for_each_pmd]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0795e7c031c4bda46fbdde678adf29de19bef7f4", "tree": "7a059454eb2da6984c07ea79d4eafcb085ae3bab", "parents": [ "00d3b7a4533e367b0dc2812a706db8f9f071c27f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Apr 26 15:57:43 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Apr 26 15:57:43 2007 -0700" }, "message": "[AFS]: Update the AFS fs documentation.\n\nUpdate the AFS fs documentation.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a2a316fd068c455c609ecc155dcfaa7e208d29fe", "tree": "9839e2c7e05e9d25241fa7c7b27fd06214120292", "parents": [ "ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@linux-foundation.org", "time": "Thu Mar 08 20:41:08 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:24:05 2007 -0700" }, "message": "[NET]: Replace CONFIG_NET_DEBUG with sysctl.\n\nCovert network warning messages from a compile time to runtime choice.\nRemoves kernel config option and replaces it with new /proc/sys/net/core/warnings.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ba863a0016a33637acc7888698a5d75096fcec05", "tree": "c2a93cd47bfbb84776068796e9307b3d774a0ff7", "parents": [ "d0035aef390194df1433f436038416d2c5b0fc0e" ], "author": { "name": "Dave Kleikamp", "email": "shaggy@linux.vnet.ibm.com", "time": "Fri Mar 09 10:27:31 2007 -0600" }, "committer": { "name": "Dave Kleikamp", "email": "shaggy@linux.vnet.ibm.com", "time": "Fri Mar 09 10:27:31 2007 -0600" }, "message": "JFS: document uid, gid, and umask mount options in jfs.txt\n\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\n" } ], "next": "f9c99463b0cd05603d125c915e2886d55a686b82" }