tree 1ae3a8d6b19528277f5a622705b633a43f5218b8
parent acda4721ae876dedab3fef04bbd8020bfa67ff0a
author Akshat Aranya <aranya@nec-labs.com> 1295020847 +0000
committer Linus Torvalds <torvalds@linux-foundation.org> 1295025816 -0800

FS-Cache: Fix operation handling

fscache_submit_exclusive_op() adds an operation to the pending list if
other operations are pending.  Fix the check for pending ops as n_ops
must be greater than 0 at the point it is checked as it is incremented
immediately before under lock.

Signed-off-by: Akshat Aranya <aranya@nec-labs.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>