)]}'
{
  "commit": "659603ef692d3f6c7c216e80310990253864bf2e",
  "tree": "f1e8fe6176fdf4d34ef7f62fa2f1f9f619e9d26f",
  "parents": [
    "a717f77362d4fe044721c126c89e2a38e731a576"
  ],
  "author": {
    "name": "Andrea Arcangeli",
    "email": "andrea@suse.de",
    "time": "Mon Oct 31 14:08:54 2005 -0800"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@g5.osdl.org",
    "time": "Mon Oct 31 14:22:04 2005 -0800"
  },
  "message": "[PATCH] fix __writeback_single_inode WARN_ON\n\nWhen the inode count is zero in inode writeback, the\n\n\tWARN_ON(!(inode-\u003ei_state \u0026 I_WILL_FREE));\n\nis broken, and needs to test for either I_WILL_FREE|I_FREEING.\n\nWhen the inode is in I_FREEING state, it\u0027s already out of the visibility\nof the vm so it can\u0027t be freed so it doesn\u0027t require the __iget and the\ngeneric_delete_inode path can call the sync internally to the lowlevel\nfs callback during the last iput. So the inode being in I_FREEING is\nalso a valid condition for calling the sync with i_count \u003d\u003d 0.\n\nThe specific stack trace is this:\n\n  0xc00000007b8fb6e0  0xc00000000010118c  .__writeback_single_inode +0x5c\n  0xc00000007b8fb6e0  0xc0000000001014dc (lr) .sync_inode +0x3c\n  0xc00000007b8fb790  0xc0000000001014dc  .sync_inode +0x3c\n  0xc00000007b8fb820  0xc0000000001a5020  .ext2_sync_inode +0x64\n  0xc00000007b8fb8f0  0xc0000000001a65b4  .ext2_truncate +0x3f8\n  0xc00000007b8fba40  0xc0000000001a6940  .ext2_delete_inode +0xdc\n  0xc00000007b8fbac0  0xc0000000000f7a5c  .generic_delete_inode +0x124\n  0xc00000007b8fbb50  0xc0000000000f5fe0  .iput +0xb8\n  0xc00000007b8fbbe0  0xc0000000000e9fd4  .sys_unlink +0x2a8\n  0xc00000007b8fbd10  0xc00000000001048c  .ret_from_syscall_1 +0x0\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "ffab4783ac644a984b6c0ff7a529b43720e6bc53",
      "old_mode": 33188,
      "old_path": "fs/fs-writeback.c",
      "new_id": "c27f8d4098be3cd713b2934f6eefdc8d03bb4a68",
      "new_mode": 33188,
      "new_path": "fs/fs-writeback.c"
    }
  ]
}