)]}'
{
  "commit": "24c32d733dd44dbc5b9dcd0b8de58e16fdbeac76",
  "tree": "ecec100dc2c779d09669d08681339ded6bf5409a",
  "parents": [
    "d52b908646b88cb1952ab8c9b2d4423908a23f11"
  ],
  "author": {
    "name": "Andrew Morton",
    "email": "akpm@linux-foundation.org",
    "time": "Tue May 08 00:23:49 2007 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@woody.linux-foundation.org",
    "time": "Tue May 08 11:14:58 2007 -0700"
  },
  "message": "mm: shrink parent dentries when shrinking slab\n\nTeach the dentry slab shrinker to aggressively shrink parent dentries when\nshrinking the dentry cache.\n\nThis is done to attempt to improve the situation where the dentry slab cache\ngets a lot of internal fragmentation due to pages containing directory\ndentries.  It is expected that this change will cause some of those dentries\nto be reaped earlier, and with less scanning.\n\nNeeds careful testing.\n\nCc: Miklos Szeredi \u003cmszeredi@suse.cz\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": "681cab81b454ae82f61d2e56074eb0e18d910612",
      "old_mode": 33188,
      "old_path": "fs/dcache.c",
      "new_id": "268da2e2bc09f8f4694dafb5a55675dd22b3c8ee",
      "new_mode": 33188,
      "new_path": "fs/dcache.c"
    }
  ]
}