tree 3328dca5352ad54f3d12d484ee5742a9a5b67542
parent c6567ed1402c55e19b012e66a8398baec2a726f3
author Trond Myklebust <Trond.Myklebust@netapp.com> 1357321624 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1357322350 -0500

NFS: Ensure that we free the rpc_task after read and write cleanups are done

This patch ensures that we free the rpc_task after the cleanup callbacks
are done in order to avoid a deadlock problem that can be triggered if
the callback needs to wait for another workqueue item to complete.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Weston Andros Adamson <dros@netapp.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Bruce Fields <bfields@fieldses.org>
Cc: stable@vger.kernel.org [>= 3.5]