Btrfs: use right type to get real comparison
authorLiu Bo <bo.li.liu@oracle.com>
Sun, 8 Jun 2014 11:04:13 +0000 (19:04 +0800)
committerChris Mason <clm@fb.com>
Tue, 10 Jun 2014 00:21:15 +0000 (17:21 -0700)
commitcd857dd6bc2ae9ecea14e75a34e8a8fdc158e307
treef8d58a7edb5dc111c5377592ed3fd843e48f8930
parent8a56457f5f8fa7c2698ffae8545214c5b96a2cb5
Btrfs: use right type to get real comparison

We want to make sure the point is still within the extent item, not to verify
the memory it's pointing to.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/backref.c