)]}'
{
  "log": [
    {
      "commit": "275220f0fcff1adf28a717076e00f575edf05fda",
      "tree": "d249bccc80c64443dab211639050c4fb14332648",
      "parents": [
        "fe3c560b8a22cb28e54fe8950abef38e88d75831",
        "81c5e2ae33c4b19e53966b427e33646bf6811830"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 13 10:45:01 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 13 10:45:01 2011 -0800"
      },
      "message": "Merge branch \u0027for-2.6.38/core\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.38/core\u0027 of git://git.kernel.dk/linux-2.6-block: (43 commits)\n  block: ensure that completion error gets properly traced\n  blktrace: add missing probe argument to block_bio_complete\n  block cfq: don\u0027t use atomic_t for cfq_group\n  block cfq: don\u0027t use atomic_t for cfq_queue\n  block: trace event block fix unassigned field\n  block: add internal hd part table references\n  block: fix accounting bug on cross partition merges\n  kref: add kref_test_and_get\n  bio-integrity: mark kintegrityd_wq highpri and CPU intensive\n  block: make kblockd_workqueue smarter\n  Revert \"sd: implement sd_check_events()\"\n  block: Clean up exit_io_context() source code.\n  Fix compile warnings due to missing removal of a \u0027ret\u0027 variable\n  fs/block: type signature of major_to_index(int) to major_to_index(unsigned)\n  block: convert !IS_ERR(p) \u0026\u0026 p to !IS_ERR_NOR_NULL(p)\n  cfq-iosched: don\u0027t check cfqg in choose_service_tree()\n  fs/splice: Pull buf-\u003eops-\u003econfirm() from splice_from_pipe actors\n  cdrom: export cdrom_check_events()\n  sd: implement sd_check_events()\n  sr: implement sr_check_events()\n  ...\n"
    },
    {
      "commit": "4b7bd364700d9ac8372eff48832062b936d0793b",
      "tree": "0dbf78c95456a0b02d07fcd473281f04a87e266d",
      "parents": [
        "c0d8768af260e2cbb4bf659ae6094a262c86b085",
        "90a8a73c06cc32b609a880d48449d7083327e11a"
      ],
      "author": {
        "name": "Jiri Kosina",
        "email": "jkosina@suse.cz",
        "time": "Wed Dec 22 18:57:02 2010 +0100"
      },
      "committer": {
        "name": "Jiri Kosina",
        "email": "jkosina@suse.cz",
        "time": "Wed Dec 22 18:57:02 2010 +0100"
      },
      "message": "Merge branch \u0027master\u0027 into for-next\n\nConflicts:\n\tMAINTAINERS\n\tarch/arm/mach-omap2/pm24xx.c\n\tdrivers/scsi/bfa/bfa_fcpim.c\n\nNeeded to update to apply fixes for which the old branch was too\noutdated.\n"
    },
    {
      "commit": "be8cd644c49dca4212e975455c8e7119b848ebe8",
      "tree": "5c7c7aa4ab10c823381918f91d0d475acea49aec",
      "parents": [
        "1497dd1d29c6a53fcd3c80f7ac8d0e0239e7389e"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sat Dec 11 21:46:44 2010 +0100"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Thu Dec 16 17:08:58 2010 +0100"
      },
      "message": "PM / Hibernate: Restore old swap signature to avoid user space breakage\n\nCommit 3624eb0 (PM / Hibernate: Modify signature used to mark swap)\nattempted to modify hibernate signature used to mark swap partitions\ncontaining hibernation images, so that old kernels don\u0027t try to\nhandle compressed images.  However, this change broke resume from\nhibernation on Fedora 14 that apparently doesn\u0027t pass the resume\u003d\nargument to the kernel and tries to trigger resume from early user\nspace.  This doesn\u0027t work, because the signature is now different,\nso the old signature has to be restored to avoid the problem.\n\nAddresses https://bugzilla.kernel.org/show_bug.cgi?id\u003d22732 .\n\nReported-by: Dr. David Alan Gilbert \u003clinux@treblig.org\u003e\nReported-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nReported-by: Pascal Chapperon \u003cpascal.chapperon@wanadoo.fr\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "9f339caf8454f0c21983111350ede93983db4340",
      "tree": "ebe959b206b1edfd4d3976617527d43d3858b00c",
      "parents": [
        "698fd6a2c3ca05ec796072defb5c415289a86cdc"
      ],
      "author": {
        "name": "Bojan Smojver",
        "email": "bojan@rexursive.com",
        "time": "Thu Nov 25 23:41:39 2010 +0100"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Mon Dec 06 23:38:29 2010 +0100"
      },
      "message": "PM / Hibernate: Use async I/O when reading compressed hibernation image\n\nThis is a fix for reading LZO compressed image using async I/O.\nEssentially, instead of having just one page into which we keep\nreading blocks from swap, we allocate enough of them to cover the\nlargest compressed size and then let block I/O pick them all up. Once\nwe have them all (and here we wait), we decompress them, as usual.\nObviously, the very first block we still pick up synchronously,\nbecause we need to know the size of the lot before we pick up the\nrest.\n\nAlso fixed the copyright line, which I\u0027ve forgotten before.\n\nSigned-off-by: Bojan Smojver \u003cbojan@rexursive.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "d4d77629953eabd3c14f6fa5746f6b28babfc55f",
      "tree": "38cce0d4764ecb34a9f7f49332959780e28bb786",
      "parents": [
        "75f1dc0d076d1c1168f2115f1941ea627d38bd5a"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Sat Nov 13 11:55:18 2010 +0100"
      },
      "committer": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Sat Nov 13 11:55:18 2010 +0100"
      },
      "message": "block: clean up blkdev_get() wrappers and their users\n\nAfter recent blkdev_get() modifications, open_by_devnum() and\nopen_bdev_exclusive() are simple wrappers around blkdev_get().\nReplace them with blkdev_get_by_dev() and blkdev_get_by_path().\n\nblkdev_get_by_dev() is identical to open_by_devnum().\nblkdev_get_by_path() is slightly different in that it doesn\u0027t\nautomatically add %FMODE_EXCL to @mode.\n\nAll users are converted.  Most conversions are mechanical and don\u0027t\nintroduce any behavior difference.  There are several exceptions.\n\n* btrfs now sets FMODE_EXCL in btrfs_device-\u003emode, so there\u0027s no\n  reason to OR it explicitly on blkdev_put().\n\n* gfs2, nilfs2 and the generic mount_bdev() now set FMODE_EXCL in\n  sb-\u003es_mode.\n\n* With the above changes, sb-\u003es_mode now always should contain\n  FMODE_EXCL.  WARN_ON_ONCE() added to kill_block_super() to detect\n  errors.\n\nThe new blkdev_get_*() functions are with proper docbook comments.\nWhile at it, add function description to blkdev_get() too.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nCc: Mike Snitzer \u003csnitzer@redhat.com\u003e\nCc: Joern Engel \u003cjoern@lazybastard.org\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Jan Kara \u003cjack@suse.cz\u003e\nCc: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: KONISHI Ryusuke \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\nCc: reiserfs-devel@vger.kernel.org\nCc: xfs-masters@oss.sgi.com\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "e525fd89d380c4a94c0d63913a1dd1a593ed25e7",
      "tree": "d226ef40d3f99e42fcf272ad432585cbd641ebec",
      "parents": [
        "e09b457bdb7e8d23fc54dcef0930ac697d8de895"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Sat Nov 13 11:55:17 2010 +0100"
      },
      "committer": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Sat Nov 13 11:55:17 2010 +0100"
      },
      "message": "block: make blkdev_get/put() handle exclusive access\n\nOver time, block layer has accumulated a set of APIs dealing with bdev\nopen, close, claim and release.\n\n* blkdev_get/put() are the primary open and close functions.\n\n* bd_claim/release() deal with exclusive open.\n\n* open/close_bdev_exclusive() are combination of open and claim and\n  the other way around, respectively.\n\n* bd_link/unlink_disk_holder() to create and remove holder/slave\n  symlinks.\n\n* open_by_devnum() wraps bdget() + blkdev_get().\n\nThe interface is a bit confusing and the decoupling of open and claim\nmakes it impossible to properly guarantee exclusive access as\nin-kernel open + claim sequence can disturb the existing exclusive\nopen even before the block layer knows the current open if for another\nexclusive access.  Reorganize the interface such that,\n\n* blkdev_get() is extended to include exclusive access management.\n  @holder argument is added and, if is @FMODE_EXCL specified, it will\n  gain exclusive access atomically w.r.t. other exclusive accesses.\n\n* blkdev_put() is similarly extended.  It now takes @mode argument and\n  if @FMODE_EXCL is set, it releases an exclusive access.  Also, when\n  the last exclusive claim is released, the holder/slave symlinks are\n  removed automatically.\n\n* bd_claim/release() and close_bdev_exclusive() are no longer\n  necessary and either made static or removed.\n\n* bd_link_disk_holder() remains the same but bd_unlink_disk_holder()\n  is no longer necessary and removed.\n\n* open_bdev_exclusive() becomes a simple wrapper around lookup_bdev()\n  and blkdev_get().  It also has an unexpected extra bdev_read_only()\n  test which probably should be moved into blkdev_get().\n\n* open_by_devnum() is modified to take @holder argument and pass it to\n  blkdev_get().\n\nMost of bdev open/close operations are unified into blkdev_get/put()\nand most exclusive accesses are tested atomically at the open time (as\nit should).  This cleans up code and removes some, both valid and\ninvalid, but unnecessary all the same, corner cases.\n\nopen_bdev_exclusive() and open_by_devnum() can use further cleanup -\nrename to blkdev_get_by_path() and blkdev_get_by_devt() and drop\nspecial features.  Well, let\u0027s leave them for another day.\n\nMost conversions are straight-forward.  drbd conversion is a bit more\ninvolved as there was some reordering, but the logic should stay the\nsame.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\nAcked-by: Mike Snitzer \u003csnitzer@redhat.com\u003e\nAcked-by: Philipp Reisner \u003cphilipp.reisner@linbit.com\u003e\nCc: Peter Osterlund \u003cpetero2@telia.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Jan Kara \u003cjack@suse.cz\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Andreas Dilger \u003cadilger.kernel@dilger.ca\u003e\nCc: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: Mark Fasheh \u003cmfasheh@suse.com\u003e\nCc: Joel Becker \u003cjoel.becker@oracle.com\u003e\nCc: Alex Elder \u003caelder@sgi.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: dm-devel@redhat.com\nCc: drbd-dev@lists.linbit.com\nCc: Leo Chen \u003cleochen@broadcom.com\u003e\nCc: Scott Branden \u003csbranden@broadcom.com\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Dave Kleikamp \u003cshaggy@linux.vnet.ibm.com\u003e\nCc: Joern Engel \u003cjoern@logfs.org\u003e\nCc: reiserfs-devel@vger.kernel.org\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "b595076a180a56d1bb170e6eceda6eb9d76f4cd3",
      "tree": "bc01ec7283808013e0b8ce7713fd6fc40f810429",
      "parents": [
        "6aaccece1c483f189f76f1282b3984ff4c7ecb0a"
      ],
      "author": {
        "name": "Uwe Kleine-König",
        "email": "u.kleine-koenig@pengutronix.de",
        "time": "Mon Nov 01 15:38:34 2010 -0400"
      },
      "committer": {
        "name": "Jiri Kosina",
        "email": "jkosina@suse.cz",
        "time": "Mon Nov 01 15:38:34 2010 -0400"
      },
      "message": "tree-wide: fix comment/printk typos\n\n\"gadget\", \"through\", \"command\", \"maintain\", \"maintain\", \"controller\", \"address\",\n\"between\", \"initiali[zs]e\", \"instead\", \"function\", \"select\", \"already\",\n\"equal\", \"access\", \"management\", \"hierarchy\", \"registration\", \"interest\",\n\"relative\", \"memory\", \"offset\", \"already\",\n\nSigned-off-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n"
    },
    {
      "commit": "3ecb01df3261d3b1f02ccfcf8384e2a255d2a1d0",
      "tree": "1fe91114d8829a511db48d757c787cfede3b929c",
      "parents": [
        "b6472776816af1ed52848c93d26e3edb3b17adab"
      ],
      "author": {
        "name": "Jan Beulich",
        "email": "JBeulich@novell.com",
        "time": "Tue Oct 26 14:22:27 2010 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Oct 26 16:52:13 2010 -0700"
      },
      "message": "use clear_page()/copy_page() in favor of memset()/memcpy() on whole pages\n\nAfter all that\u0027s what they are intended for.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "3624eb04c24861ab296842414f9752a393e68372",
      "tree": "4e92377b27b993488c9270b435bcdd2d6574a386",
      "parents": [
        "71c63122c4609a917f14a79c32067a68909fc487"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Mon Oct 04 22:08:12 2010 +0200"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sun Oct 17 01:57:49 2010 +0200"
      },
      "message": "PM / Hibernate: Modify signature used to mark swap\n\nSince we are adding compression to the kernel\u0027s hibernate code,\nchange signature used by it to mark swap spaces, so that earlier\nkernels don\u0027t attempt to restore compressed images they cannot\nhandle.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\n"
    },
    {
      "commit": "d0941ead3fdd31aafff992d211bcefdbff1eaedb",
      "tree": "3afd75a241739a7b3188a8e8ead167c10aeaac46",
      "parents": [
        "15bcb91d7e607d8a2e060f01f7784a7454668da4"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Tue Sep 28 23:31:22 2010 +0200"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sun Oct 17 01:57:48 2010 +0200"
      },
      "message": "PM / Hibernate: Make some boot messages look less scary\n\nThe hibernate resume code checks if there is an image to resume from\non every boot and, if the kernel is built with CONFIG_PM_DEBUG set\nand the image is not present, it prints some scary messages\nsuggesting there was a boot error of some sort.  Apparently, some\nusers are confused by them, so make them look less scary and adjust\nthe other hibernate resume debug messages to match them.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "f996fc9671d088bd5f52a70f18c64bfe3d0e418f",
      "tree": "3d88b5adfa21fc71cbabb9a891d37b0c1ce1c692",
      "parents": [
        "05aa55dddb9ee4045c320661068bea78dad6a6e5"
      ],
      "author": {
        "name": "Bojan Smojver",
        "email": "bojan@rexursive.com",
        "time": "Thu Sep 09 23:06:23 2010 +0200"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sun Oct 17 01:57:42 2010 +0200"
      },
      "message": "PM / Hibernate: Compress hibernation image with LZO\n\nCompress hibernation image with LZO in order to save on I/O and\ntherefore time to hibernate/thaw.\n\n[rjw: Added hibernate\u003dnocompress command line option instead of just\n nocompress which would be confusing, fixed a couple of compiler\n warnings, fixed kerneldoc comments, minor cleanups.]\n\nSigned-off-by: Bojan Smojver \u003cbojan@rexursive.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "910321ea817a202ff70fac666e37e2c8e2f88823",
      "tree": "aaead29e7797986e2b804746b565bb5d05117c54",
      "parents": [
        "ac8456d6f9a3011c824176bd6084d39e5f70a382"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hughd@google.com",
        "time": "Thu Sep 09 16:38:07 2010 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Sep 09 18:57:25 2010 -0700"
      },
      "message": "swap: revert special hibernation allocation\n\nPlease revert 2.6.36-rc commit d2997b1042ec150616c1963b5e5e919ffd0b0ebf\n\"hibernation: freeze swap at hibernation\".  It complicated matters by\nadding a second swap allocation path, just for hibernation; without in any\nway fixing the issue that it was intended to address - page reclaim after\nfixing the hibernation image might free swap from a page already imaged as\nswapcache, letting its swap be reallocated to store a different page of\nthe image: resulting in data corruption if the imaged page were freed as\nclean then swapped back in.  Pages freed to si-\u003eswap_map were still in\ndanger of being reallocated by the alternative allocation path.\n\nI guess it inadvertently fixed slow SSD swap allocation for hibernation,\nas reported by Nigel Cunningham: by missing out the discards that occur on\nthe usual swap allocation path; but that was unintentional, and needs a\nseparate fix.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Ondrej Zary \u003clinux@rainbow-software.org\u003e\nCc: Andrea Gelmini \u003candrea.gelmini@gmail.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Andrea Arcangeli \u003caarcange@redhat.com\u003e\nCc: Nigel Cunningham \u003cnigel@tuxonice.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "d2997b1042ec150616c1963b5e5e919ffd0b0ebf",
      "tree": "c970746ad3d5c3e0ccbd1695d07144dbe4534ec4",
      "parents": [
        "966cca029f739716fbcc8068b8c6dfe381f86fc3"
      ],
      "author": {
        "name": "KAMEZAWA Hiroyuki",
        "email": "kamezawa.hiroyu@jp.fujitsu.com",
        "time": "Mon Aug 09 17:20:11 2010 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Aug 09 20:45:04 2010 -0700"
      },
      "message": "hibernation: freeze swap at hibernation\n\nWhen taking a memory snapshot in hibernate_snapshot(), all (directly\ncalled) memory allocations use GFP_ATOMIC.  Hence swap misusage during\nhibernation never occurs.\n\nBut from a pessimistic point of view, there is no guarantee that no page\nallcation has __GFP_WAIT.  It is better to have a global indication \"we\nenter hibernation, don\u0027t use swap!\".\n\nThis patch tries to freeze new-swap-allocation during hibernation.  (All\nuser processes are frozenm so swapin is not a concern).\n\nThis way, no updates will happen to swap_map[] between\nhibernate_snapshot() and save_image().  Swap is thawed when swsusp_free()\nis called.  We can be assured that swap corruption will not occur.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Ondrej Zary \u003clinux@rainbow-software.org\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Andrea Arcangeli \u003caarcange@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": "3cfc2c42c1cbc8e238bb9c0612c0df4565e3a8b4",
      "tree": "5adc1ff2eaf64d450bf28bb6b2ce890db2567288",
      "parents": [
        "5cf65713f87775c548e3eb48dbafa32e12f28000",
        "0ea6e61122196509af82cc4f36cbdaacbefb8227"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Aug 04 15:31:02 2010 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Aug 04 15:31:02 2010 -0700"
      },
      "message": "Merge branch \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (48 commits)\n  Documentation: update broken web addresses.\n  fix comment typo \"choosed\" -\u003e \"chosen\"\n  hostap:hostap_hw.c Fix typo in comment\n  Fix spelling contorller -\u003e controller in comments\n  Kconfig.debug: FAIL_IO_TIMEOUT: typo Faul -\u003e Fault\n  fs/Kconfig: Fix typo Userpace -\u003e Userspace\n  Removing dead MACH_U300_BS26\n  drivers/infiniband: Remove unnecessary casts of private_data\n  fs/ocfs2: Remove unnecessary casts of private_data\n  libfc: use ARRAY_SIZE\n  scsi: bfa: use ARRAY_SIZE\n  drm: i915: use ARRAY_SIZE\n  drm: drm_edid: use ARRAY_SIZE\n  synclink: use ARRAY_SIZE\n  block: cciss: use ARRAY_SIZE\n  comment typo fixes: charater \u003d\u003e character\n  fix comment typos concerning \"challenge\"\n  arm: plat-spear: fix typo in kerneldoc\n  reiserfs: typo comment fix\n  update email address\n  ...\n"
    },
    {
      "commit": "a2531293dbb7608fa672ff28efe3ab4027917a2f",
      "tree": "017d5a38fa33838ebdca1a332db6887096885d2d",
      "parents": [
        "7a53cd16d4d9968d1962e378b14eec2d99aa43e0"
      ],
      "author": {
        "name": "Pavel Machek",
        "email": "pavel@ucw.cz",
        "time": "Sun Jul 18 14:27:13 2010 +0200"
      },
      "committer": {
        "name": "Jiri Kosina",
        "email": "jkosina@suse.cz",
        "time": "Mon Jul 19 10:56:54 2010 +0200"
      },
      "message": "update email address\n\npavel@suse.cz no longer works, replace it with working address.\n\nSigned-off-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n"
    },
    {
      "commit": "90133673395849c9d4e66a563f2d0d91d92aa461",
      "tree": "9b669641f805b9adcea46992172f312a7c60bdfa",
      "parents": [
        "a9f7f2e74ae0e6a801a2433dc8e9124d73da0cb4"
      ],
      "author": {
        "name": "Cesar Eduardo Barros",
        "email": "cesarb@cesarb.net",
        "time": "Mon Jun 07 22:23:12 2010 +0200"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Mon Jul 19 01:58:47 2010 +0200"
      },
      "message": "PM / Hibernate: Fix typos in comments in kernel/power/swap.c\n\nThere are a few typos in kernel/power/swap.c.  Fix them.\n\nSigned-off-by: Cesar Eduardo Barros \u003ccesarb@cesarb.net\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "6f612af57821c637b7eaca4374ac7b85f800d6e2",
      "tree": "0483931c6871f3526c488d6c71fe8ed1c18e4584",
      "parents": [
        "51fb352b2c586b29c7bba38178b3b5389a7fb074"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jslaby@suse.cz",
        "time": "Sat May 01 23:54:02 2010 +0200"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Mon May 10 23:08:18 2010 +0200"
      },
      "message": "PM / Hibernate: Group swap ops\n\nMove all the swap processing into one function. It will make swap\ncalls from a non-swap code easier.\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "51fb352b2c586b29c7bba38178b3b5389a7fb074",
      "tree": "4ac159659111b67c1750181bfa04e69b822fbfa8",
      "parents": [
        "8a0d613fa12e1b7f7f71ca88ed7dc2a3de95121a"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jslaby@suse.cz",
        "time": "Sat May 01 23:53:02 2010 +0200"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Mon May 10 23:08:18 2010 +0200"
      },
      "message": "PM / Hibernate: Move the first_sector out of swsusp_write\n\nThe first sector knowledge is swap-only specific. Move it into the\nswap handle. This will be needed for later non-swap specific code\nmoving into snapshot.c.\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "8a0d613fa12e1b7f7f71ca88ed7dc2a3de95121a",
      "tree": "1012509bb830002ba7c41562c26ad211631a26c0",
      "parents": [
        "d3c1b24c50e8b2bbc840322caf26c7eada594d21"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jslaby@suse.cz",
        "time": "Sat May 01 23:52:34 2010 +0200"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Mon May 10 23:08:18 2010 +0200"
      },
      "message": "PM / Hibernate: Separate block_io\n\nMove block I/O operations to a separate file. It is because it will\nbe used later not only by the swap writer.\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "d3c1b24c50e8b2bbc840322caf26c7eada594d21",
      "tree": "b411a494ec6328e217b9bfa5b619f5aa2003968a",
      "parents": [
        "6a727b43be8b005609e893a80af980808012cfdb"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jslaby@suse.cz",
        "time": "Sat May 01 23:52:02 2010 +0200"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Mon May 10 23:08:17 2010 +0200"
      },
      "message": "PM / Hibernate: Snapshot cleanup\n\nRemove support of reads with offset. This means snapshot_read/write_next\nnow does not accept count parameter. It allows to clean up the functions\nand snapshot handle which no longer needs to care about offsets.\n\n/dev/snapshot handler is converted to simple_{read_from,write_to}_buffer\nwhich take care of offsets.\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05",
      "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1",
      "parents": [
        "ed391f4ebf8f701d3566423ce8f17e614cde9806"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Wed Mar 24 17:04:11 2010 +0900"
      },
      "committer": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Tue Mar 30 22:02:32 2010 +0900"
      },
      "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files.  percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed.  Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability.  As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n  http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n  only the necessary includes are there.  ie. if only gfp is used,\n  gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n  blocks and try to put the new include such that its order conforms\n  to its surrounding.  It\u0027s put in the include block which contains\n  core kernel includes, in the same order that the rest are ordered -\n  alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n  doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n  because the file doesn\u0027t have fitting include block), it prints out\n  an error message indicating which .h file needs to be added to the\n  file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n   over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n   and ~3000 slab.h inclusions.  The script emitted errors for ~400\n   files.\n\n2. Each error was manually checked.  Some didn\u0027t need the inclusion,\n   some needed manual addition while adding it to implementation .h or\n   embedding .c file was more appropriate for others.  This step added\n   inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n   from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n   e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n   APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n   editing them as sprinkling gfp.h and slab.h inclusions around .h\n   files could easily lead to inclusion dependency hell.  Most gfp.h\n   inclusion directives were ignored as stuff from gfp.h was usually\n   wildly available and often used in preprocessor macros.  Each\n   slab.h inclusion directive was examined and added manually as\n   necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n   were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my\n   distributed build env didn\u0027t work with gcov compiles) and a few\n   more options had to be turned off depending on archs to make things\n   build (like ipr on powerpc/64 which failed due to missing writeq).\n\n   * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n   * powerpc and powerpc64 SMP allmodconfig\n   * sparc and sparc64 SMP allmodconfig\n   * ia64 SMP allmodconfig\n   * s390 SMP allmodconfig\n   * alpha SMP allmodconfig\n   * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n   a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n"
    },
    {
      "commit": "09c09bc618a4ceec387c57542031b4fc35826e16",
      "tree": "36efbdea09ad192e0f1596a39228a1d31da9d8e2",
      "parents": [
        "b694e52ebdd439e4591d4a6651658026196174f6"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jslaby@suse.cz",
        "time": "Wed Jan 27 23:47:56 2010 +0100"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Fri Feb 26 20:39:11 2010 +0100"
      },
      "message": "PM / Hibernate: Swap, remove useless check from swsusp_read()\n\nIt will never reach here if the sws_resume_bdev is erratic.\nswsusp_read() is called only from software_resume(), but after\nswsusp_check() which would catch the error state.\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "66d0ae4d6ffa45b8e6d8bdbf85f8f1b285c8152d",
      "tree": "3a0b33dd8c5c349ac4a48a177d8907c1ef3bd822",
      "parents": [
        "8e60c6a1348e17e68ad73589a52a03876e7059be"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jirislaby@gmail.com",
        "time": "Sun Dec 06 16:16:24 2009 +0100"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sun Dec 06 16:16:24 2009 +0100"
      },
      "message": "PM / Hibernate: Swap, use KERN_CONT\n\nUse KERN_CONT in save_image() for printks, so that anybody won\u0027t\ntry to add a loglevel.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "0414f2ec03d72dc4e569627e6112fa6dafc99a79",
      "tree": "679fe5c0b89cc58194d187e25787f79bb7da3441",
      "parents": [
        "64357ed468025614d48daa6cc87674ae5616f8fb"
      ],
      "author": {
        "name": "Nigel Cunningham",
        "email": "nigel@tuxonice.net",
        "time": "Sun Dec 06 16:15:53 2009 +0100"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sun Dec 06 16:15:53 2009 +0100"
      },
      "message": "PM / Hibernate: Move swap functions to kernel/power/swap.c.\n\nMove hibernation code\u0027s functions for allocating and freeing swap\nfrom swsusp.c to swap.c, which is where you\u0027d expect to find them.\n\nSigned-off-by: Nigel Cunningham \u003cnigel@tuxonice.net\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "bf9fd67a0328d56eff6022f80d4eb88ba6614119",
      "tree": "e2621ab848a7ad7cae2397e0356ece7e2eeea452",
      "parents": [
        "4ff277f9e42fa16314045bd124a61519286094c0"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jirislaby@gmail.com",
        "time": "Wed Oct 28 22:55:42 2009 +0100"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Tue Nov 03 11:03:09 2009 +0100"
      },
      "message": "PM / Hibernate: Add newline to load_image() fail path\n\nFinish a line by \\n when load_image fails in the middle of loading.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "4ff277f9e42fa16314045bd124a61519286094c0",
      "tree": "59c00800cead3926938a68145dcddba4b9ad160f",
      "parents": [
        "76b57e613f6006ff525a17876c89326d127cadc9"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jirislaby@gmail.com",
        "time": "Wed Oct 28 22:55:33 2009 +0100"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Tue Nov 03 11:02:43 2009 +0100"
      },
      "message": "PM / Hibernate: Fix error handling in save_image()\n\nThere are too many retval variables in save_image(). Thus error return\nvalue from snapshot_read_next() may be ignored and only part of the\nsnapshot (successfully) written.\n\nRemove \u0027error\u0027 variable, invert the condition in the do-while loop\nand convert the loop to use only \u0027ret\u0027 variable.\n\nSwitch the rest of the function to consider only \u0027ret\u0027.\n\nAlso make sure we end printed line by \\n if an error occurs.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "76b57e613f6006ff525a17876c89326d127cadc9",
      "tree": "244d876f24581fb40d1900003c55b1c7ca5abb91",
      "parents": [
        "9905d1b411946fb3fb228e8c6529fd94afda8a92"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jirislaby@gmail.com",
        "time": "Wed Oct 07 22:37:35 2009 +0200"
      },
      "committer": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Tue Nov 03 11:01:46 2009 +0100"
      },
      "message": "PM / Hibernate: Fix blkdev refleaks\n\nWhile cruising through the swsusp code I found few blkdev reference\nleaks of resume_bdev.\n\nswsusp_read: remove blkdev_put altogether. Some fail paths do\n             not do that.\nswsusp_check: make sure we always put a reference on fail paths\nsoftware_resume: all fail paths between swsusp_check and swsusp_read\n                 omit swsusp_close. Add it in those cases. And since\n                 swsusp_read doesn\u0027t drop the reference anymore, do\n                 it here unconditionally.\n\n[rjw: Fixed a small coding style issue.]\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n"
    },
    {
      "commit": "2bcd57ab61e7cabed626226a3771617981c11ce1",
      "tree": "687c0c35fb2a632cb8c56b2729f9c3873c9461bd",
      "parents": [
        "95e0d86badc410d525ea7218fd32df7bfbf9c837"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Thu Sep 24 04:22:25 2009 +0400"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Sep 23 18:13:10 2009 -0700"
      },
      "message": "headers: utsname.h redux\n\n* remove asm/atomic.h inclusion from linux/utsname.h --\n   not needed after kref conversion\n * remove linux/utsname.h inclusion from files which do not need it\n\nNOTE: it looks like fs/binfmt_elf.c do not need utsname.h, however\ndue to some personality stuff it _is_ needed -- cowardly leave ELF-related\nheaders and files alone.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "297dbf50d7ab0539cf9cf7f2a66918665a18e45e",
      "tree": "56259196991d500a9e503613182a4ffe868b932e",
      "parents": [
        "b1fffc9ca6ca4c3feef3a7e8405252d528d312dc"
      ],
      "author": {
        "name": "Nikanth Karthikesan",
        "email": "knikanth@suse.de",
        "time": "Wed Apr 15 10:37:04 2009 +0530"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Wed Apr 15 12:10:13 2009 +0200"
      },
      "message": "swap: Remove code handling bio_alloc failure with __GFP_WAIT\n\nRemove code handling bio_alloc failure with __GFP_WAIT.\n\nSigned-off-by: Nikanth Karthikesan \u003cknikanth@suse.de\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "93dbb393503d53cd226e5e1f0088fe8f4dbaa2b8",
      "tree": "790365e207951cf6810e8995f3141ddc0b74519b",
      "parents": [
        "c1c201200a359cf3b6e2e36a4236cdca77a3cd8e"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Mon Feb 16 10:25:40 2009 +0100"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Wed Feb 18 10:32:00 2009 +0100"
      },
      "message": "block: fix bad definition of BIO_RW_SYNC\n\nWe can\u0027t OR shift values, so get rid of BIO_RW_SYNC and use BIO_RW_SYNCIO\nand BIO_RW_UNPLUG explicitly. This brings back the behaviour from before\n213d9417fec62ef4c3675621b9364a667954d4dd.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "50c396d38c1a7f0c693579ec88cb4be3c0b0645e",
      "tree": "ba4771fb028bd042c4f977a5daf2af4a18af0e5c",
      "parents": [
        "feaf3848a813a106f163013af6fcf6c4bfec92d9"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Sun Nov 30 01:47:12 2008 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Thu Dec 04 04:22:54 2008 -0500"
      },
      "message": "[PATCH] kill obsolete temporary comment in swsusp_close()\n\nit had been put there to mark the call of blkdev_put() that\nneeded proper argument propagated to it; later patch in the\nsame series had done just that.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "572c48921574dbe6dceb958cf965aa962baefde4",
      "tree": "c1d889288d567cb6b596d10041526d2a8031bae3",
      "parents": [
        "e5eb8caa83a76191feb9705c1a0a689ca260b91e"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Mon Oct 08 13:24:05 2007 -0400"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Oct 21 07:49:06 2008 -0400"
      },
      "message": "[PATCH] sanitize blkdev_get() and friends\n\n* get rid of fake struct file/struct dentry in __blkdev_get()\n* merge __blkdev_get() and do_open()\n* get rid of flags argument of blkdev_get()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "c2dd0dae185423fb243b13d490c3fcfaa18ff333",
      "tree": "e2d721533713fc2b09b6d06d64a306bbcf6c4c76",
      "parents": [
        "30c40d2c01f68c7eb1a41ab3552bdaf5dbf300d4"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Mon Oct 08 13:21:10 2007 -0400"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Oct 21 07:49:02 2008 -0400"
      },
      "message": "[PATCH] propagate mode through swsusp_close()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "9a1c3542768b5a58e45a9216921cd10a3bae1205",
      "tree": "c20ffda950db868ec7e1e35aed532962de2ecfd9",
      "parents": [
        "511de73ff09034fb89c8d54bed201a10d057328c"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Fri Feb 22 20:40:24 2008 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Oct 21 07:48:58 2008 -0400"
      },
      "message": "[PATCH] pass fmode_t to blkdev_put()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "7a8fc9b248e77a4eab0613acf30a6811799786b3",
      "tree": "24b3beb8bc0633db27ffdb791f94dce95d51b1d0",
      "parents": [
        "d3ee1b405872214609868f3cde631ac157026dd0"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@kernel.org",
        "time": "Sun Aug 17 17:36:59 2008 +0300"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat Aug 23 12:14:12 2008 -0700"
      },
      "message": "removed unused #include \u003clinux/version.h\u003e\u0027s\n\nThis patch lets the files using linux/version.h match the files that\n#include it.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "23976728a48c3b76d34e17ead19addd52b3a280e",
      "tree": "964eb95ae9dccb179165649c7ea631d96b23bc91",
      "parents": [
        "465d2b477f6a0ffe01242561a93e7bf81d67c776"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sat Dec 08 02:09:43 2007 +0100"
      },
      "committer": {
        "name": "Len Brown",
        "email": "len.brown@intel.com",
        "time": "Fri Feb 01 18:30:55 2008 -0500"
      },
      "message": "Hibernation: Update messages\n\nMake hibernation messages start with one common prefix \"PM: \" and use\nthe word \"hibernation\" in the messages as a synonym of \"suspend to\ndisk\".\n\nTurn some KERN_INFO messages into debug ones.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n"
    },
    {
      "commit": "b6887a29441ed5f0728b31ce90c0f0a0427317a3",
      "tree": "a5bae281529bcbaa933eed539984ea2bd952fc7a",
      "parents": [
        "9575809c6fc15e7b6bb1932b6104c80a6d4ffdc9"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sat Dec 08 02:07:40 2007 +0100"
      },
      "committer": {
        "name": "Len Brown",
        "email": "len.brown@intel.com",
        "time": "Fri Feb 01 18:30:55 2008 -0500"
      },
      "message": "Hibernation: Remove unnecessary variable declaration\n\nRemove the unnecessary extern declaration of resume_file[]\nfrom kernel/power/swap.c .\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n"
    },
    {
      "commit": "a634cc10164d1c229fbeca33923e6a0ed939e894",
      "tree": "a2cdc5403127ca71b2cf378feb86d46745022ac1",
      "parents": [
        "7777fab989b5d006903188c966058ebcd2d6342a"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Thu Jul 19 01:47:30 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Thu Jul 19 10:04:42 2007 -0700"
      },
      "message": "swsusp: introduce restore platform operations\n\nAt least on some machines it is necessary to prepare the ACPI firmware for the\nrestoration of the system memory state from the hibernation image if the\n\"platform\" mode of hibernation has been used.  Namely, in that cases we need\nto disable the GPEs before replacing the \"boot\" kernel with the \"frozen\"\nkernel (cf.  http://bugzilla.kernel.org/show_bug.cgi?id\u003d7887).  After the\nrestore they will be re-enabled by hibernation_ops-\u003efinish(), but if the\nrestore fails, they have to be re-enabled by the restore code explicitly.\n\nFor this purpose we can introduce two additional hibernation operations,\ncalled pre_restore() and restore_cleanup() and call them from the restore code\npath.  Still, they should be called if the \"platform\" mode of hibernation has\nbeen used, so we need to pass the information about the hibernation mode from\nthe \"frozen\" kernel to the \"boot\" kernel in the image header.\n\nApparently, we can\u0027t drop the disabling of GPEs before the restore because of\nBug #7887 .   We also can\u0027t do it unconditionally, because the GPEs wouldn\u0027t\nhave been enabled after a successful restore if the suspend had been done in\nthe \u0027shutdown\u0027 or \u0027reboot\u0027 mode.\n\nIn principle we could (and probably should) unconditionally disable the GPEs\nbefore each snapshot creation *and* before the restore, but then we\u0027d have to\nunconditionally enable them after the snapshot creation as well as after the\nrestore (or restore failure)   Still, for this purpose we\u0027d need to modify\nacpi_enter_sleep_state_prep() and acpi_leave_sleep_state() and we\u0027d have to\nintroduce some mechanism synchronizing the disablind/enabling of the GPEs with\nthe device drivers\u0027 .suspend()/.resume() routines and with\ndisable_/enable_nonboot_cpus().   However, this would have affected the\nsuspend (ie.  s2ram) code as well as the hibernation, which I\u0027d like to avoid\nin this patch series.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "6373da1fb719f167c775c96015b0553507c34a18",
      "tree": "6695873a3a78aa9c5f82a56428ca0dc375f13877",
      "parents": [
        "c8511f94908a92337b80f0c12342b9051232054f"
      ],
      "author": {
        "name": "OGAWA Hirofumi",
        "email": "hirofumi@mail.parknet.co.jp",
        "time": "Wed May 23 13:58:00 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed May 23 20:14:14 2007 -0700"
      },
      "message": "power: Fix sizeof(PAGE_SIZE) typo\n\nFix sizeof(PAGE_SIZE) typo.  It should be just PAGE_SIZE for zeroing the\nswsusp_header.\n\nSigned-off-by: OGAWA Hirofumi \u003chogawa@miraclelinux.com\u003e\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "e63340ae6b6205fef26b40a75673d1c9c0c8bb90",
      "tree": "8d3212705515edec73c3936bb9e23c71d34a7b41",
      "parents": [
        "04c9167f91e309c9c4ea982992aa08e83b2eb42e"
      ],
      "author": {
        "name": "Randy Dunlap",
        "email": "randy.dunlap@oracle.com",
        "time": "Tue May 08 00:28:08 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue May 08 11:15:07 2007 -0700"
      },
      "message": "header cleaning: don\u0027t include smp_lock.h when not used\n\nRemove includes of \u003clinux/smp_lock.h\u003e where it is not used/needed.\nSuggested by Al Viro.\n\nBuilds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,\nsparc64, and arm (all 59 defconfigs).\n\nSigned-off-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": "d1d241cc2c5feec057c370aa71637380b1b945d5",
      "tree": "69c07d4c7a8b52b9ee6efba1511f3b4f8f79e6bb",
      "parents": [
        "726162b5dad154a90dad51c0185b891312de5757"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sun May 06 14:50:47 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon May 07 12:12:59 2007 -0700"
      },
      "message": "swsusp: use rbtree for tracking allocated swap\n\nMake swsusp use extents instead of a bitmap to trace swap pages allocated\nfor saving the image (the tracking is only needed in case there\u0027s an error,\nso that the allocated swap pages can be released).\n\nThis should allow us to reduce the memory usage, practically always, and\nimprove performance.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "1b29c1643c0d82512477ccd97dc290198fe23e22",
      "tree": "e3dde6f37637310b8e3f9a033c5287915ea0b043",
      "parents": [
        "49c3df6aaa6a51071fc135273d1a2515d019099f"
      ],
      "author": {
        "name": "Vivek Goyal",
        "email": "vgoyal@in.ibm.com",
        "time": "Wed May 02 19:27:07 2007 +0200"
      },
      "committer": {
        "name": "Andi Kleen",
        "email": "andi@basil.nowhere.org",
        "time": "Wed May 02 19:27:07 2007 +0200"
      },
      "message": "[PATCH] x86-64: do not use virt_to_page on kernel data address\n\no virt_to_page() call should be used on kernel linear addresses and not\n  on kernel text and data addresses. Swsusp code uses it on kernel data\n  (statically allocated swsusp_header).\n\no Allocate swsusp_header dynamically so that virt_to_page() can be used\n  safely.\n\no I am changing this because in next few patches, __pa() on x86_64 will\n  no longer support kernel text and data addresses and hibernation breaks.\n\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n"
    },
    {
      "commit": "7bf236874292fd073c6bdd27f89c3d9e81a79cbc",
      "tree": "27e4196e4b720c113010d544567f76f181c11428",
      "parents": [
        "3223ea8cca5936b8e78450dd5b8ba88372e9c0a8"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Fri Jan 05 16:36:28 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Fri Jan 05 23:55:22 2007 -0800"
      },
      "message": "[PATCH] swsusp: Do not fail if resume device is not set\n\nIn the kernels later than 2.6.19 there is a regression that makes swsusp\nfail if the resume device is not explicitly specified.\n\nIt can be fixed by adding an additional parameter to\nmm/swapfile.c:swap_type_of() allowing us to pass the (struct block_device\n*) corresponding to the first available swap back to the caller.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "59a493350e7aefff7e262efa39e017517b31b8e8",
      "tree": "c707e294afd5f6b015844257a044c5f62fef7025",
      "parents": [
        "5b6d15de2d4c8149902a680a6cd1d3b26cd2e828"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Wed Dec 06 20:34:44 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:28 2006 -0800"
      },
      "message": "[PATCH] swsusp: Fix labels\n\nMove all labels in the swsusp code to the second column, so that they won\u0027t\nfool diff -p.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0d3a9abe8ae055e1052295698bcd0722c92eff47",
      "tree": "84225335704f0989a1556ba093732e023618b8f6",
      "parents": [
        "112cecb2cc0e7341db92281ba04b26c41bb8146d"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Wed Dec 06 20:34:32 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:28 2006 -0800"
      },
      "message": "[PATCH] swsusp: Measure memory shrinking time\n\nMake swsusp measure and print the time needed to shrink memory during the\nsuspend.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "859491218770315ba95ee3fa09961fc71c506cae",
      "tree": "102516d38b2ad342a193324771048d96d401dc8c",
      "parents": [
        "8357376d3df21b7d6f857931a57ac50da9c66e26"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Wed Dec 06 20:34:19 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:27 2006 -0800"
      },
      "message": "[PATCH] swsusp: use __GFP_WAIT\n\nswsusp uses GFP_ATOMIC, but it can afford to use __GFP_WAIT, which will\npermit it to reclaim clean pagecache instead of emitting scary\npage-allocation-failure messages.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8357376d3df21b7d6f857931a57ac50da9c66e26",
      "tree": "daf2c369e9b79d24c1666323b3ae75189e482a4a",
      "parents": [
        "bf73bae6ba0dc4bd4f1e570feb34a06b72725af6"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Wed Dec 06 20:34:18 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:27 2006 -0800"
      },
      "message": "[PATCH] swsusp: Improve handling of highmem\n\nCurrently swsusp saves the contents of highmem pages by copying them to the\nnormal zone which is quite inefficient (eg.  it requires two normal pages\nto be used for saving one highmem page).  This may be improved by using\nhighmem for saving the contents of saveable highmem pages.\n\nNamely, during the suspend phase of the suspend-resume cycle we try to\nallocate as many free highmem pages as there are saveable highmem pages.\nIf there are not enough highmem image pages to store the contents of all of\nthe saveable highmem pages, some of them will be stored in the \"normal\"\nmemory.  Next, we allocate as many free \"normal\" pages as needed to store\nthe (remaining) image data.  We use a memory bitmap to mark the allocated\nfree pages (ie.  highmem as well as \"normal\" image pages).\n\nNow, we use another memory bitmap to mark all of the saveable pages\n(highmem as well as \"normal\") and the contents of the saveable pages are\ncopied into the image pages.  Then, the second bitmap is used to save the\npfns corresponding to the saveable pages and the first one is used to save\ntheir data.\n\nDuring the resume phase the pfns of the pages that were saveable during the\nsuspend are loaded from the image and used to mark the \"unsafe\" page\nframes.  Next, we try to allocate as many free highmem page frames as to\nload all of the image data that had been in the highmem before the suspend\nand we allocate so many free \"normal\" page frames that the total number of\nallocated free pages (highmem and \"normal\") is equal to the size of the\nimage.  While doing this we have to make sure that there will be some extra\nfree \"normal\" and \"safe\" page frames for two lists of PBEs constructed\nlater.\n\nNow, the image data are loaded, if possible, into their \"original\" page\nframes.  The image data that cannot be written into their \"original\" page\nframes are loaded into \"safe\" page frames and their \"original\" kernel\nvirtual addresses, as well as the addresses of the \"safe\" pages containing\ntheir copies, are stored in one of two lists of PBEs.\n\nOne list of PBEs is for the copies of \"normal\" suspend pages (ie.  \"normal\"\npages that were saveable during the suspend) and it is used in the same way\nas previously (ie.  by the architecture-dependent parts of swsusp).  The\nother list of PBEs is for the copies of highmem suspend pages.  The pages\nin this list are restored (in a reversible way) right before the\narch-dependent code is called.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9a154d9d95b7b9845938242f5c62505b3cab5bcd",
      "tree": "fd3c51434298b139671f5accd42ab112a310555c",
      "parents": [
        "3aef83e0ef1ffb8ea3bea97be46821a45c952173"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Wed Dec 06 20:34:12 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:27 2006 -0800"
      },
      "message": "[PATCH] swsusp: add resume_offset command line parameter\n\nAdd the kernel command line parameter \"resume_offset\u003d\" allowing us to specify\nthe offset, in \u003cPAGE_SIZE\u003e units, from the beginning of the partition pointed\nto by the \"resume\u003d\" parameter at which the swap header is located.\n\nThis offset can be determined, for example, by an application using the FIBMAP\nioctl to obtain the swap header\u0027s block number for given file.\n\n[akpm@osdl.org: we don\u0027t know what type sector_t is]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3aef83e0ef1ffb8ea3bea97be46821a45c952173",
      "tree": "f73878eb2ecce804c9eea6fbb13603907b3674b4",
      "parents": [
        "3fc6b34f4803b959c1e30c15247e2180cd529115"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Wed Dec 06 20:34:10 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:27 2006 -0800"
      },
      "message": "[PATCH] swsusp: use block device offsets to identify swap locations\n\nMake swsusp use block device offsets instead of swap offsets to identify swap\nlocations and make it use the same code paths for writing as well as for\nreading data.\n\nThis allows us to use the same code for handling swap files and swap\npartitions and to simplify the code, eg.  by dropping rw_swap_page_sync().\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3fc6b34f4803b959c1e30c15247e2180cd529115",
      "tree": "1a867b3224db5e890ca23858c90f4ac33cb9c606",
      "parents": [
        "915bae9ebe41e52d71ad8b06d50e4ab26189f964"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Wed Dec 06 20:34:09 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:27 2006 -0800"
      },
      "message": "[PATCH] swsusp: rearrange swap-handling code\n\nRearrange the code in kernel/power/swap.c so that the next patch is more\nreadable.\n\n[This patch only moves the existing code.]\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "915bae9ebe41e52d71ad8b06d50e4ab26189f964",
      "tree": "daf0c9a370d3a551c1bb5beea69a3a0cfecd9885",
      "parents": [
        "3592695c363c3f3119621bdcf5ed852d6b9d1a5c"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Wed Dec 06 20:34:07 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:27 2006 -0800"
      },
      "message": "[PATCH] swsusp: use partition device and offset to identify swap areas\n\nThe Linux kernel handles swap files almost in the same way as it handles swap\npartitions and there are only two differences between these two types of swap\nareas:\n\n(1) swap files need not be contiguous,\n\n(2) the header of a swap file is not in the first block of the partition\n    that holds it.  From the swsusp\u0027s point of view (1) is not a problem,\n    because it is already taken care of by the swap-handling code, but (2) has\n    to be taken into consideration.\n\nIn principle the location of a swap file\u0027s header may be determined with the\nhelp of appropriate filesystem driver.  Unfortunately, however, it requires\nthe filesystem holding the swap file to be mounted, and if this filesystem is\njournaled, it cannot be mounted during a resume from disk.  For this reason we\nneed some other means by which swap areas can be identified.\n\nFor example, to identify a swap area we can use the partition that holds the\narea and the offset from the beginning of this partition at which the swap\nheader is located.\n\nThe following patch allows swsusp to identify swap areas this way.  It changes\nswap_type_of() so that it takes an additional argument representing an offset\nof the swap header within the partition represented by its first argument.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c60099bfe3a5e6fa22a930627689b3769c52153f",
      "tree": "477a477f6260da7c9c7871c266205d2212e17a2c",
      "parents": [
        "1fec74a9cda95772887c82ede5c0ac60f5be857e"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Tue Oct 17 00:09:59 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Oct 17 08:18:44 2006 -0700"
      },
      "message": "[PATCH] swsusp: fix memory leaks\n\nMy fancy new swsusp IO code had a big memory leak.  It\u0027s somewhat invisible\nbecause the whole mem_map[] gets overwritten after resume, but it can cause us\nto get low on memory during the actual suspend process.\n\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "940864ddabdb180e02041c4dcd46ba6f9eee732f",
      "tree": "cee174e45717dce64f7108a1c74182e691c1c8c2",
      "parents": [
        "b788db79896ef2a5817b9395ad63573b254a6d93"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Mon Sep 25 23:32:55 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:49:02 2006 -0700"
      },
      "message": "[PATCH] swsusp: Use memory bitmaps during resume\n\nMake swsusp use memory bitmaps to store its internal information during the\nresume phase of the suspend-resume cycle.\n\nIf the pfns of saveable pages are saved during the suspend phase instead of\nthe kernel virtual addresses of these pages, we can use them during the resume\nphase directly to set the corresponding bits in a memory bitmap.  Then, this\nbitmap is used to mark the page frames corresponding to the pages that were\nsaveable before the suspend (aka \"unsafe\" page frames).\n\nNext, we allocate as many page frames as needed to store the entire suspend\nimage and make sure that there will be some extra free \"safe\" page frames for\nthe list of PBEs constructed later.  Subsequently, the image is loaded and, if\npossible, the data loaded from it are written into their \"original\" page\nframes (ie.  the ones they had occupied before the suspend).\n\nThe image data that cannot be written into their \"original\" page frames are\nloaded into \"safe\" page frames and their \"original\" kernel virtual addresses,\nas well as the addresses of the \"safe\" pages containing their copies, are\nstored in a list of PBEs.  Finally, the list of PBEs is used to copy the\nremaining image data into their \"original\" page frames (this is done\natomically, by the architecture-dependent parts of swsusp).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "546e0d271941dd1ff6961e2a1f7eac75f1fc277e",
      "tree": "60c74a9598f7cb4622c1b6acd25df5df67284353",
      "parents": [
        "8c002494b55119a3fd1dddee83b4fb75cfda47e5"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Mon Sep 25 23:32:44 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:58 2006 -0700"
      },
      "message": "[PATCH] swsusp: read speedup\n\nImplement async reads for swsusp resuming.\n\nCrufty old PIII testbox:\n\t15.7 MB/s -\u003e 20.3 MB/s\n\nSony Vaio:\n\t14.6 MB/s -\u003e 33.3 MB/s\n\nI didn\u0027t implement the post-resume bio_set_pages_dirty().  I don\u0027t really\nunderstand why resume needs to run set_page_dirty() against these pages.\n\nIt might be a worry that this code modifies PG_Uptodate, PG_Error and\nPG_Locked against the image pages.  Can this possibly affect the resumed-into\nkernel?  Hopefully not, if we\u0027re atomically restoring its mem_map?\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Jens Axboe \u003caxboe@suse.de\u003e\nCc: Laurent Riffard \u003claurent.riffard@free.fr\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8c002494b55119a3fd1dddee83b4fb75cfda47e5",
      "tree": "11e68d48b80d729a492b0f43401798a366ad94b3",
      "parents": [
        "ab954160350c91c77ae03740ef90458c3ad5412c"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Mon Sep 25 23:32:43 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:58 2006 -0700"
      },
      "message": "[PATCH] swsusp: add read-speed instrumentation\n\nAdd some instrumentation to the swsusp readin code to show what bandwidth\nwe\u0027re achieving.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ab954160350c91c77ae03740ef90458c3ad5412c",
      "tree": "28f99d765c2c6d497a1f5543b1867875cd6102a5",
      "parents": [
        "3a4f7577c9ef393ca80c783f02ffbc125de771c7"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Mon Sep 25 23:32:42 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:58 2006 -0700"
      },
      "message": "[PATCH] swsusp: write speedup\n\nSwitch the swsusp writeout code from 4k-at-a-time to 4MB-at-a-time.\n\nCrufty old PIII testbox:\n\t12.9 MB/s -\u003e 20.9 MB/s\n\nSony Vaio:\n\t14.7 MB/s -\u003e 26.5 MB/s\n\nThe implementation is crude.  A better one would use larger BIOs, but wouldn\u0027t\ngain any performance.\n\nThe memcpys will be mostly pipelined with the IO and basically come for free.\n\nThe ENOMEM path has not been tested.  It should be.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3a4f7577c9ef393ca80c783f02ffbc125de771c7",
      "tree": "9b55b98309d0ac13e35db05379792d52b29a2345",
      "parents": [
        "930631edd4b1fe2781d9fe90edbe35d89dfc94cc"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Mon Sep 25 23:32:41 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:58 2006 -0700"
      },
      "message": "[PATCH] swsusp: add write-speed instrumentation\n\nAdd some instrumentation to the swsusp writeout code to show what bandwidth\nwe\u0027re achieving.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "aeceb15738958fe59cd9fe537f40317b1a3bc731",
      "tree": "98ab1b493886dbd03eace4ebe6cde335b3523e00",
      "parents": [
        "712f403af6682c942d8ff8bfbd54eed03643a796"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@osdl.org",
        "time": "Mon Jul 10 04:45:01 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Jul 10 13:24:22 2006 -0700"
      },
      "message": "[PATCH] swsusp: fix panic when signature can\u0027t be read\n\nDo not panic a machine when swsusp signature can\u0027t be read.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "712f403af6682c942d8ff8bfbd54eed03643a796",
      "tree": "fa5c018f024906a231f0c018a3639b977c0d4af6",
      "parents": [
        "95018f7c94cbe4e78fc014b6ce52004714c06e2a"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Mon Jul 10 04:45:00 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Jul 10 13:24:22 2006 -0700"
      },
      "message": "[PATCH] swsusp warning fix\n\nkernel/power/swap.c: In function \u0027swsusp_write\u0027:\nkernel/power/swap.c:275: warning: \u0027start\u0027 may be used uninitialized in this function\n\ngcc isn\u0027t smart enough, so help it.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e655a250d5fc12b6dfe0d436180ba4a3bfffdc9f",
      "tree": "fc914e0c146f82139ff7e40d30ec642f3663aa2a",
      "parents": [
        "9f4fd61fa7c13ea905dac18b9baa766a35b88485"
      ],
      "author": {
        "name": "Con Kolivas",
        "email": "kernel@kolivas.org",
        "time": "Sun Mar 26 01:37:11 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Mar 26 08:56:55 2006 -0800"
      },
      "message": "[PATCH] swswsup: return correct load_image error\n\nIf there\u0027s an error in load_image() we should return that without checking\nsnapshot_image_loaded.\n\nSigned-off-by: Con Kolivas \u003ckernel@kolivas.org\u003e\nAcked-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "61159a314bca6408320c3173c1282c64f5cdaa76",
      "tree": "8e1b7627443da0fd52b2fac66366dde9f7871f1e",
      "parents": [
        "f577eb30afdc68233f25d4d82b04102129262365"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Thu Mar 23 03:00:00 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Mar 23 07:38:07 2006 -0800"
      },
      "message": "[PATCH] swsusp: separate swap-writing/reading code\n\nMove the swap-writing/reading code of swsusp to a separate file.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    }
  ]
}