From: Eric Sandeen <sandeen@redhat.com>
Date: Mon, 23 Feb 2015 23:17:04 +0000 (+1100)
Subject: xfs: remove deprecated mount options
X-Git-Tag: firefly_0821_release~176^2~1877^2~2^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=444a702231412e82fb1c09679adc159301e9242c;p=firefly-linux-kernel-4.4.55.git

xfs: remove deprecated mount options

We recently removed deprecated sysctls; may as well
remove deprecated mount options as well, we've stated
that they'd be gone by now in the docs.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---

diff --git a/Documentation/filesystems/xfs.txt b/Documentation/filesystems/xfs.txt
index 0bfafe108357..5a5a05582b58 100644
--- a/Documentation/filesystems/xfs.txt
+++ b/Documentation/filesystems/xfs.txt
@@ -228,30 +228,19 @@ default behaviour.
 Deprecated Mount Options
 ========================
 
-  delaylog/nodelaylog
-	Delayed logging is the only logging method that XFS supports
-	now, so these mount options are now ignored.
-
-	Due for removal in 3.12.
-
-  ihashsize=value
-	In memory inode hashes have been removed, so this option has
-	no function as of August 2007. Option is deprecated.
-
-	Due for removal in 3.12.
+None at present.
 
-  irixsgid
-	This behaviour is now controlled by a sysctl, so the mount
-	option is ignored.
 
-	Due for removal in 3.12.
+Removed Mount Options
+=====================
 
-  osyncisdsync
-  osyncisosync
-	O_SYNC and O_DSYNC are fully supported, so there is no need
-	for these options any more.
+  Name				Removed
+  ----				-------
+  delaylog/nodelaylog		v3.20
+  ihashsize			v3.20
+  irixsgid			v3.20
+  osyncisdsync/osyncisosync	v3.20
 
-	Due for removal in 3.12.
 
 sysctls
 =======
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index dd40d255536a..58453e3255f8 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -109,8 +109,6 @@ static struct xfs_kobj xfs_dbg_kobj;	/* global debug sysfs attrs */
 #define MNTOPT_GQUOTANOENF "gqnoenforce"/* group quota limit enforcement */
 #define MNTOPT_PQUOTANOENF "pqnoenforce"/* project quota limit enforcement */
 #define MNTOPT_QUOTANOENF  "qnoenforce"	/* same as uqnoenforce */
-#define MNTOPT_DELAYLOG    "delaylog"	/* Delayed logging enabled */
-#define MNTOPT_NODELAYLOG  "nodelaylog"	/* Delayed logging disabled */
 #define MNTOPT_DISCARD	   "discard"	/* Discard unused blocks */
 #define MNTOPT_NODISCARD   "nodiscard"	/* Do not discard unused blocks */
 
@@ -361,28 +359,10 @@ xfs_parseargs(
 		} else if (!strcmp(this_char, MNTOPT_GQUOTANOENF)) {
 			mp->m_qflags |= (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE);
 			mp->m_qflags &= ~XFS_GQUOTA_ENFD;
-		} else if (!strcmp(this_char, MNTOPT_DELAYLOG)) {
-			xfs_warn(mp,
-	"delaylog is the default now, option is deprecated.");
-		} else if (!strcmp(this_char, MNTOPT_NODELAYLOG)) {
-			xfs_warn(mp,
-	"nodelaylog support has been removed, option is deprecated.");
 		} else if (!strcmp(this_char, MNTOPT_DISCARD)) {
 			mp->m_flags |= XFS_MOUNT_DISCARD;
 		} else if (!strcmp(this_char, MNTOPT_NODISCARD)) {
 			mp->m_flags &= ~XFS_MOUNT_DISCARD;
-		} else if (!strcmp(this_char, "ihashsize")) {
-			xfs_warn(mp,
-	"ihashsize no longer used, option is deprecated.");
-		} else if (!strcmp(this_char, "osyncisdsync")) {
-			xfs_warn(mp,
-	"osyncisdsync has no effect, option is deprecated.");
-		} else if (!strcmp(this_char, "osyncisosync")) {
-			xfs_warn(mp,
-	"osyncisosync has no effect, option is deprecated.");
-		} else if (!strcmp(this_char, "irixsgid")) {
-			xfs_warn(mp,
-	"irixsgid is now a sysctl(2) variable, option is deprecated.");
 		} else {
 			xfs_warn(mp, "unknown mount option [%s].", this_char);
 			return -EINVAL;