)]}'
{
  "commit": "40dc11ffb35e8c4e8fa71092048e0f8de9db758c",
  "tree": "88ae143dab98b902b7ec94220160560463c063f9",
  "parents": [
    "806c09a7db457be3758e14b1f152761135d89af5"
  ],
  "author": {
    "name": "Eric Dumazet",
    "email": "eric.dumazet@gmail.com",
    "time": "Fri Nov 26 17:22:16 2010 +0100"
  },
  "committer": {
    "name": "Ingo Molnar",
    "email": "mingo@elte.hu",
    "time": "Wed Dec 08 20:16:01 2010 +0100"
  },
  "message": "printk: Use this_cpu_{read|write} api on printk_pending\n\n__get_cpu_var() is a bit inefficient, lets use __this_cpu_read() and\n__this_cpu_write() to manipulate printk_pending.\n\nprintk_needs_cpu(cpu) is called only for the current cpu :\nUse faster __this_cpu_read().\n\nRemove the redundant unlikely on (cpu_is_offline(cpu)) test:\n\n # size kernel/printk.o*\n   text\t   data\t    bss\t    dec\t    hex\tfilename\n   9942\t    756\t 263488\t 274186\t  42f0a\tkernel/printk.o.new\n   9990\t    756\t 263488\t 274234\t  42f3a\tkernel/printk.o.old\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Christoph Lameter \u003ccl@linux.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1290788536.2855.237.camel@edumazet-laptop\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "a23315dc4498844c113cecc9792eabd063e1d87b",
      "old_mode": 33188,
      "old_path": "kernel/printk.c",
      "new_id": "ab3ffc5b3b64613507134573dbb94af132c4adff",
      "new_mode": 33188,
      "new_path": "kernel/printk.c"
    }
  ]
}