Btrfs: drop the delalloc_bytes check in shrink_delalloc
authorChris Mason <chris.mason@oracle.com>
Mon, 13 Jun 2011 15:30:47 +0000 (11:30 -0400)
committerChris Mason <chris.mason@oracle.com>
Mon, 13 Jun 2011 15:30:47 +0000 (11:30 -0400)
commitf4c44016218a6fce357715b9bbabbbbe1f69853c
treeeb091e38b620a174d14e194964707c530bacbd0e
parentac08aedfa5d3de0dcb3825b598d16c2e57991f54
Btrfs: drop the delalloc_bytes check in shrink_delalloc

Even when delalloc_bytes is zero, we may need to sleep while waiting
for delalloc space.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/extent-tree.c