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Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/incore.h1
-rw-r--r--fs/gfs2/ops_fstype.c60
-rw-r--r--fs/gfs2/super.c4
3 files changed, 3 insertions, 62 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 2990a0a57e6..6f6ff8aba99 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -418,7 +418,6 @@ struct gfs2_args {
unsigned int ar_spectator:1; /* Don't get a journal */
unsigned int ar_localflocks:1; /* Let the VFS do flock|fcntl */
unsigned int ar_debug:1; /* Oops on errors */
- unsigned int ar_upgrade:1; /* Upgrade ondisk format */
unsigned int ar_posix_acl:1; /* Enable posix acls */
unsigned int ar_quota:2; /* off/account/on */
unsigned int ar_suiddir:1; /* suiddir support */
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 558bba493cc..5b11f376814 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -38,14 +38,6 @@
#define DO 0
#define UNDO 1
-static const u32 gfs2_old_fs_formats[] = {
- 0
-};
-
-static const u32 gfs2_old_multihost_formats[] = {
- 0
-};
-
/**
* gfs2_tune_init - Fill a gfs2_tune structure with default values
* @gt: tune
@@ -135,8 +127,6 @@ static struct gfs2_sbd *init_sbd(struct super_block *sb)
static int gfs2_check_sb(struct gfs2_sbd *sdp, struct gfs2_sb_host *sb, int silent)
{
- unsigned int x;
-
if (sb->sb_magic != GFS2_MAGIC ||
sb->sb_type != GFS2_METATYPE_SB) {
if (!silent)
@@ -150,55 +140,9 @@ static int gfs2_check_sb(struct gfs2_sbd *sdp, struct gfs2_sb_host *sb, int sile
sb->sb_multihost_format == GFS2_FORMAT_MULTI)
return 0;
- if (sb->sb_fs_format != GFS2_FORMAT_FS) {
- for (x = 0; gfs2_old_fs_formats[x]; x++)
- if (gfs2_old_fs_formats[x] == sb->sb_fs_format)
- break;
-
- if (!gfs2_old_fs_formats[x]) {
- printk(KERN_WARNING
- "GFS2: code version (%u, %u) is incompatible "
- "with ondisk format (%u, %u)\n",
- GFS2_FORMAT_FS, GFS2_FORMAT_MULTI,
- sb->sb_fs_format, sb->sb_multihost_format);
- printk(KERN_WARNING
- "GFS2: I don't know how to upgrade this FS\n");
- return -EINVAL;
- }
- }
-
- if (sb->sb_multihost_format != GFS2_FORMAT_MULTI) {
- for (x = 0; gfs2_old_multihost_formats[x]; x++)
- if (gfs2_old_multihost_formats[x] ==
- sb->sb_multihost_format)
- break;
-
- if (!gfs2_old_multihost_formats[x]) {
- printk(KERN_WARNING
- "GFS2: code version (%u, %u) is incompatible "
- "with ondisk format (%u, %u)\n",
- GFS2_FORMAT_FS, GFS2_FORMAT_MULTI,
- sb->sb_fs_format, sb->sb_multihost_format);
- printk(KERN_WARNING
- "GFS2: I don't know how to upgrade this FS\n");
- return -EINVAL;
- }
- }
+ fs_warn(sdp, "Unknown on-disk format, unable to mount\n");
- if (!sdp->sd_args.ar_upgrade) {
- printk(KERN_WARNING
- "GFS2: code version (%u, %u) is incompatible "
- "with ondisk format (%u, %u)\n",
- GFS2_FORMAT_FS, GFS2_FORMAT_MULTI,
- sb->sb_fs_format, sb->sb_multihost_format);
- printk(KERN_INFO
- "GFS2: Use the \"upgrade\" mount option to upgrade "
- "the FS\n");
- printk(KERN_INFO "GFS2: See the manual for more details\n");
- return -EINVAL;
- }
-
- return 0;
+ return -EINVAL;
}
static void end_bio_io_page(struct bio *bio, int error)
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index e78de8bf272..d85e0b7c1bb 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -179,7 +179,7 @@ int gfs2_mount_args(struct gfs2_args *args, char *options)
args->ar_debug = 0;
break;
case Opt_upgrade:
- args->ar_upgrade = 1;
+ /* Retained for backwards compat only */
break;
case Opt_acl:
args->ar_posix_acl = 1;
@@ -1235,8 +1235,6 @@ static int gfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
seq_printf(s, ",localflocks");
if (args->ar_debug)
seq_printf(s, ",debug");
- if (args->ar_upgrade)
- seq_printf(s, ",upgrade");
if (args->ar_posix_acl)
seq_printf(s, ",acl");
if (args->ar_quota != GFS2_QUOTA_DEFAULT) {