)]}'
{
  "commit": "3965c9ae47d64aadf6f13b6fcd37767b83c0689a",
  "tree": "9896fbd841edbaa8e374b593ad0f7b96191cda5d",
  "parents": [
    "deaf386ee58d5336bbef8959bf304573afb67c20"
  ],
  "author": {
    "name": "Wanpeng Li",
    "email": "liwp@linux.vnet.ibm.com",
    "time": "Tue Jul 31 16:41:52 2012 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Tue Jul 31 18:42:40 2012 -0700"
  },
  "message": "mm: prepare for removal of obsolete /proc/sys/vm/nr_pdflush_threads\n\nSince per-BDI flusher threads were introduced in 2.6, the pdflush\nmechanism is not used any more.  But the old interface exported through\n/proc/sys/vm/nr_pdflush_threads still exists and is obviously useless.\n\nFor back-compatibility, printk warning information and return 2 to notify\nthe users that the interface is removed.\n\nSigned-off-by: Wanpeng Li \u003cliwp@linux.vnet.ibm.com\u003e\nCc: Wu Fengguang \u003cfengguang.wu@intel.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": [
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