Btrfs: fix up seek_hole/seek_data handling
authorJosef Bacik <jbacik@fusionio.com>
Fri, 18 Oct 2013 15:44:46 +0000 (11:44 -0400)
committerChris Mason <chris.mason@fusionio.com>
Tue, 12 Nov 2013 02:58:56 +0000 (21:58 -0500)
commit7f4ca37c486733da008778a1f4058fbc194a4fdd
tree491f6ffb135f7906428371cb9d064278ec5c8f48
parent4277a9c3b3665f2830c55ece015163867b9414cc
Btrfs: fix up seek_hole/seek_data handling

Whoever wrote this was braindead.  Also it doesn't work right if you have
VACANCY's since we assumed you would only have that at the end of the file,
which won't be the case in the near future.  I tested this with generic/285 and
generic/286 as well as the btrfs tests that use fssum since it uses
seek_hole/seek_data to verify things are ok.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
fs/btrfs/file.c