commit 944171cbf499d3445c749f7c13c46de0a564a905
author Benjamin Coddington <bcodding@redhat.com> Thu Jul 28 14:41:10 2016 -0400
committer Trond Myklebust <trond.myklebust@primarydata.com> Thu Jul 28 14:49:08 2016 -0400
tree fb4d338b9f580419e59da2bc59ad2f9733ed02d3
parent 698c937b0d17dd55227622b919482fc720cc1095

pNFS: Actively set attributes as invalid if LAYOUTCOMMIT is outstanding

A LAYOUTCOMMIT then subsequent GETATTR may both return the same attributes,
and in that case NFS_INO_INVALID_ATTR is never set on the second pass
through nfs_update_inode().  The existing check to skip the clearing of
NFS_INO_INVALID_ATTR if a LAYOUTCOMMIT is outstanding does not help in this
case (see commit 10b7e9ad4488: "pNFS: Don't mark the inode as revalidated
if a LAYOUTCOMMIT is outstanding").  We know that if a LAYOUTCOMMIT is
outstanding then attributes will need upating, so always set
NFS_INO_INVALID_ATTR.

Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>