From ecbb3845dd678364148c1faad32adbc9dd833ef9 Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@oracle.com>
Date: Thu, 12 Jun 2008 12:37:33 -0400
Subject: [PATCH] NFS: Allow any value for the "retry" option
The kernel NFS mount option parser should ignore the retry= mount option
since it is meaningful only in user space. Today it expects a number
rather than arbitrary text, so it ignores the option if the value is
numeric, but chokes if there are other characters in the value.
Change it to allow any text (except ",") as its value.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
fs/nfs/super.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index b550e921f661..5278eef61110 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -101,6 +101,8 @@ enum {
static match_table_t nfs_mount_option_tokens = {
{ Opt_userspace, "bg" },
{ Opt_userspace, "fg" },
+ { Opt_userspace, "retry=%s" },
+
{ Opt_soft, "soft" },
{ Opt_hard, "hard" },
{ Opt_intr, "intr" },
@@ -136,7 +138,6 @@ static match_table_t nfs_mount_option_tokens = {
{ Opt_acdirmin, "acdirmin=%u" },
{ Opt_acdirmax, "acdirmax=%u" },
{ Opt_actimeo, "actimeo=%u" },
- { Opt_userspace, "retry=%u" },
{ Opt_namelen, "namlen=%u" },
{ Opt_mountport, "mountport=%u" },
{ Opt_mountvers, "mountvers=%u" },
--
2.50.1