Btrfs: fix ordered extent check in btrfs_punch_hole
authorFilipe David Borba Manana <fdmanana@gmail.com>
Tue, 19 Nov 2013 16:19:24 +0000 (16:19 +0000)
committerChris Mason <clm@fb.com>
Tue, 28 Jan 2014 21:19:42 +0000 (13:19 -0800)
If the ordered extent's last byte was 1 less than our region's
start byte, we would unnecessarily wait for the completion of
that ordered extent, because it doesn't intersect our target
range.

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/file.c

diff --cc fs/btrfs/file.c
Simple merge