)]}'
{
  "log": [
    {
      "commit": "440fd870b20b4720e11c9ea71d2a3284f8cf2f59",
      "tree": "104d72391ed281ca7093a0ec374705387dcedc94",
      "parents": [
        "deba00ca2ec735b2a2286edec656262b70a2677e"
      ],
      "author": {
        "name": "Christopher Tate",
        "email": "ctate@google.com",
        "time": "Thu Mar 18 17:55:03 2010 -0700"
      },
      "committer": {
        "name": "Christopher Tate",
        "email": "ctate@google.com",
        "time": "Thu Mar 18 18:13:57 2010 -0700"
      },
      "message": "Ensure that binder incalls to the system process keep the fg cgroup\n\nOn binder incalls, the handler thread is given the caller\u0027s priority by the\ndriver, but not the caller\u0027s cgroup.  We have explicit code that sets the\nhandler\u0027s cgroup to match the caller\u0027s, *except* that the system process\nexplicitly disables this behavior.  This led to a siuation in which we were\nrunning binder incalls to the system process at nice\u003d10 but cgroup\u003dfg.\n\nThat\u0027s fine as far as it goes, except that if a GC happened in the handler\nthread, it would be promoted to foreground priority and cgroup both, to avoid\nhaving the GC take forever.  Then, when GC finished, the original priority\nis reset, and the cgroup set *based on that priority*.  This would push the\nhandler thread into nice\u003d10 cgroup\u003dbg_non_interactive -- which matches the\ncaller, but is supposed to be impossible in the system process.\n\nThe end result of this was that we could be running \"lengthy\" operations in\nthe system process in the background.  Unfortunately, some of the operations\nthat wound up like this would hold important global system locks for up to\ntwenty seconds as a result, making the entire device unresponsive to input\nfor that period.\n\nThis CL fixes the binder incall setup to ensure that within the system process,\na binder incall is always begun from the normal foreground priority as well\nas cgroup.  In practice now the device still becomes laggy/sluggish when the\noffending lock-holding time-consuming incall occurs, but since it still runs\nas a foreground task it is able to proceed to completion within a short time\nrather than taking 20 seconds.\n\nFixes bug #2403717\n\nChange-Id: Id046aeabd0e80c48eef94accc37842835eab308d\n"
    },
    {
      "commit": "8c6cedc9bc9a4b69616a79a95449f6f6b08c7bf1",
      "tree": "b1bbc3748af558bc7a56d7ac4fb96ca059cc845b",
      "parents": [
        "d56352bddd717d2e45f1f3ee7fb52ef7f593f950"
      ],
      "author": {
        "name": "Dianne Hackborn",
        "email": "hackbod@google.com",
        "time": "Mon Dec 07 17:59:37 2009 -0800"
      },
      "committer": {
        "name": "Dianne Hackborn",
        "email": "hackbod@google.com",
        "time": "Mon Dec 07 19:11:14 2009 -0800"
      },
      "message": "Propagate background scheduling class across processes.\n\nThis is a very simply implementation: upon receiving an IPC, if the handling\nthread is at a background priority (the driver will have taken care of\npropagating this from the calling thread), then stick it in to the background\nscheduling group.  Plus an API to turn this off for the process, which is\nused by the system process.\n\nThis also pulls some of the code for managing scheduling classes out of\nthe Process JNI wrappers and in to some convenience methods in thread.h.\n"
    },
    {
      "commit": "07d69893e1677bd59a3461a0c4fcd3541563144d",
      "tree": "204e09917226ac8ad93f1552749697f5b525ecb5",
      "parents": [
        "f84570e7afdfebb00546e87cbd54539a69aee675"
      ],
      "author": {
        "name": "Christopher Tate",
        "email": "ctate@android.com",
        "time": "Sun Nov 08 14:29:02 2009 -0800"
      },
      "committer": {
        "name": "Christopher Tate",
        "email": "ctate@android.com",
        "time": "Sun Nov 08 14:29:02 2009 -0800"
      },
      "message": "Reset binder service threads\u0027 cgroup/priority after command completion\n\nTo prevent buggy command implementations from poisoning binder threads\u0027\nscheduling class \u0026 priority for future command execution, we now reset the\ncgroup and thread priority to foreground/normal when a binder service thread\nfinishes executing the designated command.\n\nChange-Id: Ibc0ab2485751453f6dc96fdb4eb877fd02796e3f\n"
    },
    {
      "commit": "6dfe8f1ffad455363fff4fe69ced6da386970fbc",
      "tree": "f86255f2a58669ee9924e8dba8e0ecdc4745eef7",
      "parents": [
        "1ef5d4730b354843abcc1a5ebe8b53bc09ff28f9"
      ],
      "author": {
        "name": "Evan Millar",
        "email": "emillar@google.com",
        "time": "Fri Nov 06 11:25:23 2009 -0800"
      },
      "committer": {
        "name": "Evan Millar",
        "email": "emillar@google.com",
        "time": "Fri Nov 06 11:25:23 2009 -0800"
      },
      "message": "Revert jparks code from IPCThreadState.\n"
    },
    {
      "commit": "b5c41353337b3db2dc0ca0df163d5294af8281bc",
      "tree": "7ffd7d27c1a8f695b9c1f25dfa9aff4baf0ad404",
      "parents": [
        "a6052978975fbc77db923cc34622dc24467b2534"
      ],
      "author": {
        "name": "Jason Parks",
        "email": "jparks@google.com",
        "time": "Wed Nov 04 14:25:26 2009 -0800"
      },
      "committer": {
        "name": "Jason Parks",
        "email": "jparks@google.com",
        "time": "Wed Nov 04 14:25:26 2009 -0800"
      },
      "message": "When a thread is about to be put back onto the thread pool ensure that it is in the foreground cgroup.\n"
    },
    {
      "commit": "dcd3958c5086f757dc09472700ae7384efea7fc8",
      "tree": "425e5932fd6373a663caebf468b113d553f11d5a",
      "parents": [
        "f29a0aa698ba61d4a9de886c6077233d594ad78c"
      ],
      "author": {
        "name": "Jason Parks",
        "email": "jparks@google.com",
        "time": "Tue Nov 03 12:14:38 2009 -0800"
      },
      "committer": {
        "name": "Jason Parks",
        "email": "jparks@google.com",
        "time": "Tue Nov 03 13:10:15 2009 -0800"
      },
      "message": "Add a warning when we leave threads in the binder thread pool in the background scheduling group.\n"
    },
    {
      "commit": "d43b194b69fca6c81023effc921fcc7576bad496",
      "tree": "2620a6fb34aa32a0f802838e7c9cfae5e72821ed",
      "parents": [
        "007a4a26e48eb16aa10b83d58a7ced1766b62de9"
      ],
      "author": {
        "name": "Marco Nelissen",
        "email": "marcone@google.com",
        "time": "Fri Jul 17 07:59:17 2009 -0700"
      },
      "committer": {
        "name": "Marco Nelissen",
        "email": "marcone@google.com",
        "time": "Fri Jul 17 10:48:09 2009 -0700"
      },
      "message": "Instead of using -1 for pid and uid in the simulator, and then having\nto special-case the simulator case all over the framework, just use\ngetuid and getpid, and intercept those in the simulator wrapper.\n"
    },
    {
      "commit": "c5b2c0bf8007562536b822eb060fc54a01f8e08b",
      "tree": "da6084f542177972cf72a985b5d2c10330f87de3",
      "parents": [
        "208059f67ed2dd9fa025e07fcb6954d3cb61c79e"
      ],
      "author": {
        "name": "Mathias Agopian",
        "email": "mathias@google.com",
        "time": "Tue May 19 19:08:10 2009 -0700"
      },
      "committer": {
        "name": "Mathias Agopian",
        "email": "mathias@google.com",
        "time": "Wed May 20 12:55:03 2009 -0700"
      },
      "message": "move libbinder\u0027s header files under includes/binder\n"
    },
    {
      "commit": "208059f67ed2dd9fa025e07fcb6954d3cb61c79e",
      "tree": "b2fde632a7c9abf4137751ffe779318c0a89bd96",
      "parents": [
        "501c6179e158b2d5bfc67cb8b7180c02ac301f97"
      ],
      "author": {
        "name": "Mathias Agopian",
        "email": "mathias@google.com",
        "time": "Mon May 18 15:08:03 2009 -0700"
      },
      "committer": {
        "name": "Mathias Agopian",
        "email": "mathias@google.com",
        "time": "Wed May 20 12:55:02 2009 -0700"
      },
      "message": "checkpoint: split libutils into libutils + libbinder\n"
    },
    {
      "commit": "edbf3b6af777b721cd2a1ef461947e51e88241e1",
      "tree": "f09427b843b192cccf8c3b5328cb81dddf6489fa",
      "parents": [
        "d5193d9394c5e58176d7bcdf50ef017f8a3b9e1e"
      ],
      "author": {
        "name": "The Android Open Source Project",
        "email": "initial-contribution@android.com",
        "time": "Tue Mar 03 19:31:44 2009 -0800"
      },
      "committer": {
        "name": "The Android Open Source Project",
        "email": "initial-contribution@android.com",
        "time": "Tue Mar 03 19:31:44 2009 -0800"
      },
      "message": "auto import from //depot/cupcake/@135843\n"
    },
    {
      "commit": "d5193d9394c5e58176d7bcdf50ef017f8a3b9e1e",
      "tree": "4b825dc642cb6eb9a060e54bf8d69288fbee4904",
      "parents": [
        "43aa2b1cbf7a03e248e10f4d0fec0463257cd52d"
      ],
      "author": {
        "name": "The Android Open Source Project",
        "email": "initial-contribution@android.com",
        "time": "Tue Mar 03 18:28:45 2009 -0800"
      },
      "committer": {
        "name": "The Android Open Source Project",
        "email": "initial-contribution@android.com",
        "time": "Tue Mar 03 18:28:45 2009 -0800"
      },
      "message": "auto import from //depot/cupcake/@135843\n"
    },
    {
      "commit": "e09fd9e819c23dc90bca68375645e15544861330",
      "tree": "9a9fdadd1301625f875a3c126c986c79e3363ac4",
      "parents": [
        "7c1b96a165f970a09ed239bb4fb3f1b0d8f2a407"
      ],
      "author": {
        "name": "The Android Open Source Project",
        "email": "initial-contribution@android.com",
        "time": "Wed Dec 17 18:05:43 2008 -0800"
      },
      "committer": {
        "name": "The Android Open Source Project",
        "email": "initial-contribution@android.com",
        "time": "Wed Dec 17 18:05:43 2008 -0800"
      },
      "message": "Code drop from //branches/cupcake/...@124589\n"
    },
    {
      "commit": "7c1b96a165f970a09ed239bb4fb3f1b0d8f2a407",
      "tree": "df5a6539447324de36e95b057d6b9f0361b7a250",
      "parents": [],
      "author": {
        "name": "The Android Open Source Project",
        "email": "initial-contribution@android.com",
        "time": "Tue Oct 21 07:00:00 2008 -0700"
      },
      "committer": {
        "name": "The Android Open Source Project",
        "email": "initial-contribution@android.com",
        "time": "Tue Oct 21 07:00:00 2008 -0700"
      },
      "message": "Initial Contribution\n"
    }
  ]
}