)]}'
{
  "commit": "6c0b13519d1c755d874e82c8fb8a6dcef0ee402c",
  "tree": "0fe6e6902a488ad6c59ecee971fe64c81edbcce3",
  "parents": [
    "401a8e1c1670085b8177330ca47d4f7c4ac88761"
  ],
  "author": {
    "name": "Johannes Weiner",
    "email": "hannes@cmpxchg.org",
    "time": "Mon Sep 21 17:02:59 2009 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Tue Sep 22 07:17:37 2009 -0700"
  },
  "message": "mm: return boolean from page_is_file_cache()\n\npage_is_file_cache() has been used for both boolean checks and LRU\narithmetic, which was always a bit weird.\n\nNow that page_lru_base_type() exists for LRU arithmetic, make\npage_is_file_cache() a real predicate function and adjust the\nboolean-using callsites to drop those pesky double negations.\n\nSigned-off-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.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": "99977ff45b83721eeb6de7fe0c6f7098be93f0d7",
      "old_mode": 33188,
      "old_path": "include/linux/mm_inline.h",
      "new_id": "8835b877b8dbefdd57bf8ba4b52fcc25b47662ff",
      "new_mode": 33188,
      "new_path": "include/linux/mm_inline.h"
    },
    {
      "type": "modify",
      "old_id": "b535a2c1656cc924f08549bbb70ec586acacb079",
      "old_mode": 33188,
      "old_path": "mm/migrate.c",
      "new_id": "e97e513fe898d5ae1c30d79f034009e8de25a974",
      "new_mode": 33188,
      "new_path": "mm/migrate.c"
    },
    {
      "type": "modify",
      "old_id": "168d53e6e58e6c9605fd678079da426258c8e799",
      "old_mode": 33188,
      "old_path": "mm/swap.c",
      "new_id": "4a8a59e671f7c0a53a1635537ec4a024b20ebd04",
      "new_mode": 33188,
      "new_path": "mm/swap.c"
    },
    {
      "type": "modify",
      "old_id": "30e56ee833f8104526a33d63b51026496b209ce7",
      "old_mode": 33188,
      "old_path": "mm/vmscan.c",
      "new_id": "172119caebcc6c5978337fe33e722ec0ed6734ae",
      "new_mode": 33188,
      "new_path": "mm/vmscan.c"
    }
  ]
}