)]}'
{
  "commit": "68dff6a9af9f27df5aeee6d0339818b0e36c1b51",
  "tree": "f25cc5e85925a8901e301e8f8d5d04188f27c0ee",
  "parents": [
    "5b95a4acf157eee552e013795b54eaa2ab1ee4a1"
  ],
  "author": {
    "name": "Christoph Lameter",
    "email": "clameter@sgi.com",
    "time": "Tue Jul 17 04:03:20 2007 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@woody.linux-foundation.org",
    "time": "Tue Jul 17 10:23:01 2007 -0700"
  },
  "message": "SLUB slab validation: Move tracking information alloc outside of lock\n\nWe currently have to do an GFP_ATOMIC allocation because the list_lock is\nalready taken when we first allocate memory for tracking allocation\ninformation.  It would be better if we could avoid atomic allocations.\n\nAllocate a size of the tracking table that is usually sufficient (one page)\nbefore we take the list lock.  We will then only do the atomic allocation\nif we need to resize the table to become larger than a page (mostly only\nneeded under large NUMA because of the tracking of cpus and nodes otherwise\nthe table stays small).\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.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": "3c9e98f0999a241cbc64163e50996fc31c36929c",
      "old_mode": 33188,
      "old_path": "mm/slub.c",
      "new_id": "a5832f82234c9406f95a793bbab54962e1b232b8",
      "new_mode": 33188,
      "new_path": "mm/slub.c"
    }
  ]
}