tree de2a9aab9c2037aa027f598e66006de7b8cf70cd
parent 49958fd7dbb83cd4d65179d025940e01fe1fbacd
author Josef Bacik <josef@redhat.com> 1265145551 +0000
committer Chris Mason <chris.mason@oracle.com> 1268665213 -0400

Btrfs: cache extent state in find_delalloc_range

This patch makes us cache the extent state we find in find_delalloc_range since
we'll have to lock the extent later on in the function.  This will keep us from
re-searching for the rang when we try to lock the extent.

Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>