tree 5c11aa0cb02584c222b4e2b9e479effe95196026
parent 9776de96e51565286da25c74d6f631abc50c63ef
author Milosz Tanski <milosz@adfin.com> 1407949101 -0400
committer David Howells <dhowells@redhat.com> 1409149774 +0100

FS-Cache: Reduce cookie ref count if submit fails.

I've been seeing issues with disposing cookies under vma pressure. The symptom
is that the refcount gets out of sync. In this case we fail to decrement the
refcount if submit fails. I found this while auditing the error in and around
cookie operations.

Signed-off-by: Milosz Tanski <milosz@adfin.com>
Signed-off-by: David Howells <dhowells@redhat.com>