From: Trond Myklebust <trond.myklebust@hammerspace.com>
Date: Mon, 4 Jun 2018 19:00:53 +0000 (-0400)
Subject: NFSv4: Ignore NFS_INO_REVAL_FORCED in nfs4_proc_access
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7c6726546c9d9a1203beaa5fc90625871448986d;p=openwrt%2Fstaging%2Fblogic.git

NFSv4: Ignore NFS_INO_REVAL_FORCED in nfs4_proc_access

If we hold a delegation, we don't need to care about whether or not
the inode attributes are up to date. We know we can cache the results
of this call regardless.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
---

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 544cdcb79b4f..f413d0c8c837 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -4114,7 +4114,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry
 	};
 	int status = 0;
 
-	if (!nfs_have_delegated_attributes(inode)) {
+	if (!nfs4_have_delegation(inode, FMODE_READ)) {
 		res.fattr = nfs_alloc_fattr();
 		if (res.fattr == NULL)
 			return -ENOMEM;