tree b229ff1a2e0caa09e76b3313222362ac7db5aeeb
parent 3c650988317a4049566d509c1dbd7854ceee9767
author Chris Mason <chris.mason@oracle.com> 1320348099 -0400
committer Chris Mason <chris.mason@oracle.com> 1320373470 -0400

Btrfs: stop the readahead threads on failed mount

If we don't stop them, they linger around corrupting
memory by using pointers to freed things.

Signed-off-by: Chris Mason <chris.mason@oracle.com>