)]}'
{
  "commit": "af0db981f35ea99b00a0b249bf0bedef8cf972e8",
  "tree": "7ad609d0549cc64a4c6763da52793d4464fe0e9b",
  "parents": [
    "de55c8b251974247edda38e952da8e8dd71683ec"
  ],
  "author": {
    "name": "Zi Yan",
    "email": "zi.yan@cs.rutgers.edu",
    "time": "Fri Oct 13 15:57:47 2017 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Fri Oct 13 16:18:32 2017 -0700"
  },
  "message": "mm: remove unnecessary WARN_ONCE in page_vma_mapped_walk().\n\nA non present pmd entry can appear after pmd_lock is taken in\npage_vma_mapped_walk(), even if THP migration is not enabled.  The\nWARN_ONCE is unnecessary.\n\nLink: http://lkml.kernel.org/r/20171003142606.12324-1-zi.yan@sent.com\nFixes: 616b8371539a (\"mm: thp: enable thp migration in generic path\")\nSigned-off-by: Zi Yan \u003czi.yan@cs.rutgers.edu\u003e\nReported-by: Abdul Haleem \u003cabdhalee@linux.vnet.ibm.com\u003e\nTested-by: Abdul Haleem \u003cabdhalee@linux.vnet.ibm.com\u003e\nAcked-by: Kirill A. Shutemov \u003ckirill.shutemov@linux.intel.com\u003e\nCc: Anshuman Khandual \u003ckhandual@linux.vnet.ibm.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": "6a03946469a99eb535851194f519893a5e8a2d11",
      "old_mode": 33188,
      "old_path": "mm/page_vma_mapped.c",
      "new_id": "eb462e7db0a95972d3f59439938162fd49f8c025",
      "new_mode": 33188,
      "new_path": "mm/page_vma_mapped.c"
    }
  ]
}