Btrfs: A few updates for 2.6.18 and versions older than 2.6.25

This includes fixing a missing spinlock init call that caused oops on mount
for most kernels other than 2.6.25.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
3 files changed
tree: d42f7c6520b825e09e0c802d01e66a78297f6eb0
  1. fs/