)]}'
{
  "commit": "a309720c876d7ad2e224bfd1982c92ae4364c82e",
  "tree": "a161d06f29e3739b95d8b96c3cfb67198de9af22",
  "parents": [
    "769c48eb2530c5c1a393e2c82063f4f050571d24"
  ],
  "author": {
    "name": "Steven Rostedt",
    "email": "srostedt@redhat.com",
    "time": "Fri Nov 07 22:36:02 2008 -0500"
  },
  "committer": {
    "name": "Ingo Molnar",
    "email": "mingo@elte.hu",
    "time": "Sat Nov 08 09:51:54 2008 +0100"
  },
  "message": "ftrace: display start of CPU buffer in trace output\n\nImpact: change in trace output\n\nBecause the trace buffers are per cpu ring buffers, the start of\nthe trace can be confusing. If one CPU is very active at the\nend of the trace, its history will not go as far back as the\nother CPU traces.  This means that output for a particular CPU\nmay not appear for the first part of a trace.\n\nTo help annotate what is happening, and to prevent any more\nconfusion, this patch adds a line that annotates the start of\na CPU buffer output.\n\nFor example:\n\n       automount-3495  [001]   184.596443: dnotify_parent \u003c-vfs_write\n[...]\n       automount-3495  [001]   184.596449: dput \u003c-path_put\n       automount-3496  [002]   184.596450: down_read_trylock \u003c-do_page_fault\n[...]\n           sshd-3497  [001]   184.597069: up_read \u003c-do_page_fault\n          \u003cidle\u003e-0     [000]   184.597074: __exit_idle \u003c-exit_idle\n[...]\n       automount-3496  [002]   184.597257: filemap_fault \u003c-__do_fault\n          \u003cidle\u003e-0     [003]   184.597261: exit_idle \u003c-smp_apic_timer_interrupt\n\nNote, parsers of a trace output should always ignore any lines that\nstart with a \u0027#\u0027.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "58435415b366402e35b7f38883539f418ebcebcc",
      "old_mode": 33188,
      "old_path": "kernel/trace/trace.c",
      "new_id": "f147f198b9a690ab634db0b39486fe492004c568",
      "new_mode": 33188,
      "new_path": "kernel/trace/trace.c"
    },
    {
      "type": "modify",
      "old_id": "cfda9d219e667e5a7813e0d7883a2f1c2f46f6f0",
      "old_mode": 33188,
      "old_path": "kernel/trace/trace.h",
      "new_id": "978145088fb8641cacc2b4c6a91092b5796141bc",
      "new_mode": 33188,
      "new_path": "kernel/trace/trace.h"
    }
  ]
}