From: Jeff Layton <jlayton@redhat.com>
Date: Fri, 15 Oct 2010 19:34:07 +0000 (-0400)
Subject: cifs: wait for writeback to complete in cifs_flush
X-Git-Tag: v2.6.37-rc1~39^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3f1322af8f866be54ea79a4002fc30c98290411;p=pandora-kernel.git

cifs: wait for writeback to complete in cifs_flush

The f_op->flush operation is the last chance to return a writeback
related error when closing a file. Ensure that we don't miss reporting
any errors by waiting for writeback to complete in cifs_flush before
proceeding.

There's no reason to do this when the file isn't open for write
however.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Suresh Jayaraman <sjayaraman@suse.de>
Reviewed-by: David Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
---

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