btrfs: remove cache only arguments from defrag path
authorEric Sandeen <sandeen@redhat.com>
Thu, 31 Jan 2013 18:21:12 +0000 (18:21 +0000)
committerJosef Bacik <jbacik@fusionio.com>
Wed, 20 Feb 2013 17:59:36 +0000 (12:59 -0500)
commitde78b51a2852bddccd6535e9e12de65f92787a1e
tree199124b0e3bf96a1edbcd184eba34e0d8bffbe24
parente4a2bcaca9643e7430207810653222fc5187f2be
btrfs: remove cache only arguments from defrag path

The entry point at the defrag ioctl always sets "cache only" to 0;
the codepaths haven't run for a long time as far as I can
tell.  Chris says they're dead code, so remove them.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
fs/btrfs/ctree.c
fs/btrfs/ctree.h
fs/btrfs/ioctl.c
fs/btrfs/transaction.c
fs/btrfs/transaction.h
fs/btrfs/tree-defrag.c
fs/btrfs/tree-log.c