Commit 5fcdfacc authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFSv4: Return delegations synchronously in evict_inode 



Kinglong Mee reports that asynchronous delegations are being killed
by the call to rpc_shutdown_client() when unmounting. This can lead
to state leakage on the server until the client lease expires.

Reported-by: default avatarKinglong Mee <kinglongmee@gmail.com>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent 0695314e

fs/nfs/delegation.c

+1 −1
Original line number Diff line number Diff line
@@ -514,7 +514,7 @@ void nfs_inode_return_delegation_noreclaim(struct inode *inode) 


	delegation = nfs_inode_detach_delegation(inode);

	if (delegation != NULL)

		nfs_do_return_delegation(inode, delegation, 0);

		nfs_do_return_delegation(inode, delegation, 1);

}



/**