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| author | Steven Whitehouse <swhiteho@redhat.com> | 2011-05-10 15:01:59 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2011-05-10 15:01:59 +0100 |
| commit | 32e471ef1057e812856739d26b4a87d929fb8aa1 (patch) | |
| tree | f4f0debf9505b91d284c4e93d4c5f1b5c5690991 /fs/gfs2/sys.c | |
| parent | 2ab9cd1c63b519e37b21b504376822be983badba (diff) | |
| download | op-kernel-dev-32e471ef1057e812856739d26b4a87d929fb8aa1.zip op-kernel-dev-32e471ef1057e812856739d26b4a87d929fb8aa1.tar.gz | |
GFS2: Use UUID field in generic superblock
The VFS superblock structure now has a UUID field, so we can use that
in preference to the UUID field in the GFS2 superblock now.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/sys.c')
| -rw-r--r-- | fs/gfs2/sys.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index 748ccb5..e20eab3 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -81,7 +81,8 @@ static int gfs2_uuid_valid(const u8 *uuid) static ssize_t uuid_show(struct gfs2_sbd *sdp, char *buf) { - const u8 *uuid = sdp->sd_sb.sb_uuid; + struct super_block *s = sdp->sd_vfs; + const u8 *uuid = s->s_uuid; buf[0] = '\0'; if (!gfs2_uuid_valid(uuid)) return 0; @@ -616,7 +617,8 @@ static int gfs2_uevent(struct kset *kset, struct kobject *kobj, struct kobj_uevent_env *env) { struct gfs2_sbd *sdp = container_of(kobj, struct gfs2_sbd, sd_kobj); - const u8 *uuid = sdp->sd_sb.sb_uuid; + struct super_block *s = sdp->sd_vfs; + const u8 *uuid = s->s_uuid; add_uevent_var(env, "LOCKTABLE=%s", sdp->sd_table_name); add_uevent_var(env, "LOCKPROTO=%s", sdp->sd_proto_name); |
