8b8c9c19b457e9debc0
author Trond Myklebust <Trond.Myklebust@netapp.com> 1201216474 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1201676772 -0500

NFS: Add an asynchronous delegreturn operation for use in nfs_clear_inode

Otherwise, there is a potential deadlock if the last dput() from an NFSv4
close() or other asynchronous operation leads to nfs_clear_inode calling
the synchronous delegreturn.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
¶’¹ö”