)]}'
{
  "commit": "f445027e4e692bd885118460b292d08027fd5501",
  "tree": "e7791443970d45ffede0f23018676d508a1f1149",
  "parents": [
    "aaaa287b89a09f22573dc57fcbb6a7dc7d25c8ed"
  ],
  "author": {
    "name": "Jeremy Fitzhardinge",
    "email": "jeremy.fitzhardinge@citrix.com",
    "time": "Mon Oct 31 17:11:15 2011 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Mon Oct 31 17:30:53 2011 -0700"
  },
  "message": "stop_machine: make stop_machine safe and efficient to call early\n\nMake stop_machine() safe to call early in boot, before SMP has been set\nup, by simply calling the callback function directly if there\u0027s only one\nCPU online.\n\n[ Fixes from AKPM:\n   - add comment\n   - local_irq_flags, not save_flags\n   - also call hard_irq_disable() for systems which need it\n\n  Tejun suggested using an explicit flag rather than just looking at\n  the online cpu count. ]\n\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: H. Peter Anvin \u003chpa@linux.intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nAcked-by: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "ba5070ce576541cfb1736c6bd5e17c486e1f3a16",
      "old_mode": 33188,
      "old_path": "kernel/stop_machine.c",
      "new_id": "5b0951aa04963dc6834e8ed1e8a9d26e08659bac",
      "new_mode": 33188,
      "new_path": "kernel/stop_machine.c"
    }
  ]
}