From 9f4cbecd7e5ee6390fecd6032dc04ca8c9805dc9 Mon Sep 17 00:00:00 2001
From: Nathan Scott <nathans@sgi.com>
Date: Tue, 14 Mar 2006 13:05:30 +1100
Subject: [XFS] XFS propagates MS_NOATIME through two levels internally but
doesn't actually use it. Kill this dead code. Signed-off-by: Christoph
Hellwig <hch@lst.de>
SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:25086a
Signed-off-by: Nathan Scott <nathans@sgi.com>
---
fs/xfs/linux-2.6/xfs_super.c | 2 --
fs/xfs/xfs_clnt.h | 2 --
fs/xfs/xfs_mount.h | 2 --
fs/xfs/xfs_vfsops.c | 7 -------
4 files changed, 13 deletions(-)
(limited to 'fs')
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index f22e426d9e42..59989f6f83ef 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -76,8 +76,6 @@ xfs_args_allocate(
strncpy(args->fsname, sb->s_id, MAXNAMELEN);
/* Copy the already-parsed mount(2) flags we're interested in */
- if (sb->s_flags & MS_NOATIME)
- args->flags |= XFSMNT_NOATIME;
if (sb->s_flags & MS_DIRSYNC)
args->flags |= XFSMNT_DIRSYNC;
if (sb->s_flags & MS_SYNCHRONOUS)
diff --git a/fs/xfs/xfs_clnt.h b/fs/xfs/xfs_clnt.h
index f57cc9ac875e..022fff62085b 100644
--- a/fs/xfs/xfs_clnt.h
+++ b/fs/xfs/xfs_clnt.h
@@ -68,8 +68,6 @@ struct xfs_mount_args {
* enforcement */
#define XFSMNT_PQUOTAENF 0x00000040 /* IRIX project quota limit
* enforcement */
-#define XFSMNT_NOATIME 0x00000100 /* don't modify access
- * times on reads */
#define XFSMNT_NOALIGN 0x00000200 /* don't allocate at
* stripe boundaries*/
#define XFSMNT_RETERR 0x00000400 /* return error to user */
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index cd3cf9613a00..4c9817a80435 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -386,8 +386,6 @@ typedef struct xfs_mount {
#define XFS_MOUNT_FS_SHUTDOWN (1ULL << 4) /* atomic stop of all filesystem
operations, typically for
disk errors in metadata */
-#define XFS_MOUNT_NOATIME (1ULL << 5) /* don't modify inode access
- times on reads */
#define XFS_MOUNT_RETERR (1ULL << 6) /* return alignment errors to
user */
#define XFS_MOUNT_NOALIGN (1ULL << 7) /* turn off stripe alignment
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index b6ad370fab3d..2a0a9efb8ccb 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -258,8 +258,6 @@ xfs_start_flags(
mp->m_inoadd = XFS_INO64_OFFSET;
}
#endif
- if (ap->flags & XFSMNT_NOATIME)
- mp->m_flags |= XFS_MOUNT_NOATIME;
if (ap->flags & XFSMNT_RETERR)
mp->m_flags |= XFS_MOUNT_RETERR;
if (ap->flags & XFSMNT_NOALIGN)
@@ -654,11 +652,6 @@ xfs_mntupdate(
xfs_mount_t *mp = XFS_BHVTOM(bdp);
int error;
- if (args->flags & XFSMNT_NOATIME)
- mp->m_flags |= XFS_MOUNT_NOATIME;
- else
- mp->m_flags &= ~XFS_MOUNT_NOATIME;
-
if (args->flags & XFSMNT_BARRIER)
mp->m_flags |= XFS_MOUNT_BARRIER;
else
--
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