From 03eca704cfa426aebf6edcc0208536835c109a9f Mon Sep 17 00:00:00 2001
From: Pavel Shilovsky <piastry@etersoft.ru>
Date: Thu, 6 Dec 2012 21:24:33 +0400
Subject: [PATCH] CIFS: Fix possible data coherency problem after oplock break
 to None

by using cifs_invalidate_mapping rather than invalidate_remote_inode
in cifs_oplock_break - this invalidates all inode pages and resets
fscache cookies.

Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <smfrench@gmail.com>
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Reading git-format-patch failed