)]}'
{
  "commit": "c97a9e10eaee328e6eea9f76acf7bacd7d48ef56",
  "tree": "f14bf796d087e130452a2e2457c75eb1eca27483",
  "parents": [
    "ea125892a17f43919c726777ed1e4929d41e7984"
  ],
  "author": {
    "name": "Nick Piggin",
    "email": "npiggin@suse.de",
    "time": "Wed May 16 22:11:21 2007 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@woody.linux-foundation.org",
    "time": "Thu May 17 05:23:06 2007 -0700"
  },
  "message": "mm: more rmap checking\n\nRe-introduce rmap verification patches that Hugh removed when he removed\nPG_map_lock. PG_map_lock actually isn\u0027t needed to synchronise access to\nanonymous pages, because PG_locked and PTL together already do.\n\nThese checks were important in discovering and fixing a rare rmap corruption\nin SLES9.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Hugh Dickins \u003chugh@veritas.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": "bdd277223af01e9b013b69b5f604bc877c987186",
      "old_mode": 33188,
      "old_path": "include/linux/rmap.h",
      "new_id": "97347f22fc207ba25892536a4443c5c49bc5c90e",
      "new_mode": 33188,
      "new_path": "include/linux/rmap.h"
    },
    {
      "type": "modify",
      "old_id": "1d647ab0ee72d02f8ad735273d46b862b3fbcee9",
      "old_mode": 33188,
      "old_path": "mm/memory.c",
      "new_id": "cb94488ab96dad4eb3840fa037a7b08673154674",
      "new_mode": 33188,
      "new_path": "mm/memory.c"
    },
    {
      "type": "modify",
      "old_id": "1c1af92732d508c6e8e6039a7898e402c99c2fdb",
      "old_mode": 33188,
      "old_path": "mm/rmap.c",
      "new_id": "850165d32b7a18b19aff5bb124df24f4d4f74c79",
      "new_mode": 33188,
      "new_path": "mm/rmap.c"
    }
  ]
}