tree 5a5ab0783340fa4acd75a172d857d0077a527809
parent 126976c7c17d3bdfbc1fe9e0af8bee9f62d14cc6
author Dave Chinner <david@fromorbit.com> 1263210321 +0000
committer Alex Elder <aelder@sgi.com> 1263584762 -0600

xfs: fix stale inode flush avoidance

When reclaiming stale inodes, we need to guarantee that inodes are
unpinned before returning with a "clean" status. If we don't we can
reclaim inodes that are pinned, leading to use after free in the
transaction subsystem as transactions complete.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>