)]}'
{
  "log": [
    {
      "commit": "d969fbe69e07fcceb0558b35d4c75eb046041c5e",
      "tree": "e93bab346a32b061522a946fe3a012155c59c27c",
      "parents": [
        "0670e08bdfc67272f8c3087030417465629b8073"
      ],
      "author": {
        "name": "Li Zefan",
        "email": "lizf@cn.fujitsu.com",
        "time": "Thu Apr 02 16:57:31 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Apr 02 19:04:54 2009 -0700"
      },
      "message": "debug cgroup: remove unneeded cgroup_lock\n\nSince we are in cgroup write handler, so the cgrp is valid, so we don\u0027t\nhave to hold cgroup_mutex when calling cgroup_task_count().  One similar\nexample is in cgroup_tasks_open().\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "146aa1bd0511f88ddb4e92fafa2b8aad4f2f65f3",
      "tree": "d7deb46b9a38f82f109b2126317899efbbce41c2",
      "parents": [
        "248736c2a57206388c86f8cdd3392ee986e84f9f"
      ],
      "author": {
        "name": "Lai Jiangshan",
        "email": "laijs@cn.fujitsu.com",
        "time": "Sat Oct 18 20:28:03 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Oct 20 08:52:38 2008 -0700"
      },
      "message": "cgroups: fix probable race with put_css_set[_taskexit] and find_css_set\n\nput_css_set_taskexit may be called when find_css_set is called on other\ncpu.  And the race will occur:\n\nput_css_set_taskexit side                    find_css_set side\n\n                                        |\natomic_dec_and_test(\u0026kref-\u003erefcount)    |\n    /* kref-\u003erefcount \u003d 0 */            |\n....................................................................\n                                        |  read_lock(\u0026css_set_lock)\n                                        |  find_existing_css_set\n                                        |  get_css_set\n                                        |  read_unlock(\u0026css_set_lock);\n....................................................................\n__release_css_set                       |\n....................................................................\n                                        | /* use a released css_set */\n                                        |\n\n[put_css_set is the same. But in the current code, all put_css_set are\nput into cgroup mutex critical region as the same as find_css_set.]\n\n[akpm@linux-foundation.org: repair comments]\n[menage@google.com: eliminate race in css_set refcounting]\nSigned-off-by: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Paul Menage \u003cmenage@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "3116f0e3df0a67ad56f15dd4c5f6cefb04bb4a98",
      "tree": "27dc8e1000eb7c3e36157963415a0bc8b8555e44",
      "parents": [
        "c27e8818a09bbdfe7c07c629cb2c27e1a742e156"
      ],
      "author": {
        "name": "Paul Menage",
        "email": "menage@google.com",
        "time": "Tue Apr 29 01:00:04 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Apr 29 08:06:09 2008 -0700"
      },
      "message": "CGroup API files: move \"releasable\" to cgroup_debug subsystem\n\nThe \"releasable\" control file provided by the cgroup framework exports the\nstate of a per-cgroup flag that\u0027s related to the notify-on-release feature.\nThis isn\u0027t really generally useful, unless you\u0027re trying to debug this\nparticular feature of cgroups.\n\nThis patch moves the \"releasable\" file to the cgroup_debug subsystem.\n\nSigned-off-by: Paul Menage \u003cmenage@google.com\u003e\nCc: \"Li Zefan\" \u003clizf@cn.fujitsu.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nCc: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: \"YAMAMOTO Takashi\" \u003cyamamoto@valinux.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": "f4c753b7eacc277e506066abdda351cbc1cf8e6a",
      "tree": "2510264d4fac836dc64acd700846a5fe8d960b1e",
      "parents": [
        "3ff31d0cca38b3c20e88a022bf38c4f7c98492f0"
      ],
      "author": {
        "name": "Paul Menage",
        "email": "menage@google.com",
        "time": "Tue Apr 29 00:59:56 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Apr 29 08:06:07 2008 -0700"
      },
      "message": "CGroup API files: rename read/write_uint methods to read_write_u64\n\nSeveral people have justifiably complained that the \"_uint\" suffix is\ninappropriate for functions that handle u64 values, so this patch just renames\nall these functions and their users to have the suffic _u64.\n\n[peterz@infradead.org: build fix]\nSigned-off-by: Paul Menage \u003cmenage@google.com\u003e\nCc: \"Li Zefan\" \u003clizf@cn.fujitsu.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nCc: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: \"YAMAMOTO Takashi\" \u003cyamamoto@valinux.co.jp\u003e\nSigned-off-by: 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": "006cb99200a38a8e3b0cbc1be48035a08921e601",
      "tree": "9bbbc71000469f94dbd4fbc04b4fb2ff8777604b",
      "parents": [
        "62d0df64065e7c135d0002f069444fbdfc64768f"
      ],
      "author": {
        "name": "Paul Menage",
        "email": "menage@google.com",
        "time": "Thu Oct 18 23:39:43 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Fri Oct 19 11:53:36 2007 -0700"
      },
      "message": "Task Control Groups: simple task cgroup debug info subsystem\n\nThis example subsystem exports debugging information as an aid to diagnosing\nrefcount leaks, etc, in the cgroup framework.\n\nSigned-off-by: Paul Menage \u003cmenage@google.com\u003e\nCc: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Srivatsa Vaddagiri \u003cvatsa@in.ibm.com\u003e\nCc: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    }
  ]
}