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| author | Steven Whitehouse <swhiteho@redhat.com> | 2009-09-09 16:59:35 +0200 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2009-09-09 16:59:35 +0200 |
| commit | 2b88f7c535a8125213def012a67c1b0a667ceb2e (patch) | |
| tree | 9351a2c0a444c5054bf9b4744f37b3ac30a2ab32 /fs/gfs2 | |
| parent | GFS2: Be extra careful about deallocating inodes (diff) | |
| download | linux-2b88f7c535a8125213def012a67c1b0a667ceb2e.tar.xz linux-2b88f7c535a8125213def012a67c1b0a667ceb2e.zip | |
GFS2: Remove unused sysfs file
The /sys/fs/gfs2/<fsname>/lock_module/id file has been unused for
some time now, so we can remove it. We still accept the mount option
though, as userspace still sends that.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/incore.h | 1 | ||||
| -rw-r--r-- | fs/gfs2/ops_fstype.c | 6 | ||||
| -rw-r--r-- | fs/gfs2/sys.c | 8 |
3 files changed, 1 insertions, 14 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 52436abc3b4d..6edb423f90b3 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -496,7 +496,6 @@ struct gfs2_sb_host { */ struct lm_lockstruct { - u32 ls_id; unsigned int ls_jid; unsigned int ls_first; unsigned int ls_first_done; diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index 8e3f00e1430d..52fb6c048981 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -1028,7 +1028,6 @@ static int gfs2_lm_mount(struct gfs2_sbd *sdp, int silent) ls->ls_ops = lm; ls->ls_first = 1; - ls->ls_id = 0; for (options = args->ar_hostdata; (o = strsep(&options, ":")); ) { substring_t tmp[MAX_OPT_ARGS]; @@ -1046,10 +1045,7 @@ static int gfs2_lm_mount(struct gfs2_sbd *sdp, int silent) ls->ls_jid = option; break; case Opt_id: - ret = match_int(&tmp[0], &option); - if (ret) - goto hostdata_error; - ls->ls_id = option; + /* Obsolete, but left for backward compat purposes */ break; case Opt_first: ret = match_int(&tmp[0], &option); diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index 0d4f7e974e9f..446329728d52 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -320,12 +320,6 @@ static ssize_t block_store(struct gfs2_sbd *sdp, const char *buf, size_t len) return ret; } -static ssize_t lkid_show(struct gfs2_sbd *sdp, char *buf) -{ - struct lm_lockstruct *ls = &sdp->sd_lockstruct; - return sprintf(buf, "%u\n", ls->ls_id); -} - static ssize_t lkfirst_show(struct gfs2_sbd *sdp, char *buf) { struct lm_lockstruct *ls = &sdp->sd_lockstruct; @@ -390,7 +384,6 @@ static struct gfs2_attr gdlm_attr_##_name = __ATTR(_name,_mode,_show,_store) GDLM_ATTR(proto_name, 0444, proto_name_show, NULL); GDLM_ATTR(block, 0644, block_show, block_store); GDLM_ATTR(withdraw, 0644, withdraw_show, withdraw_store); -GDLM_ATTR(id, 0444, lkid_show, NULL); GDLM_ATTR(jid, 0444, jid_show, NULL); GDLM_ATTR(first, 0444, lkfirst_show, NULL); GDLM_ATTR(first_done, 0444, first_done_show, NULL); @@ -402,7 +395,6 @@ static struct attribute *lock_module_attrs[] = { &gdlm_attr_proto_name.attr, &gdlm_attr_block.attr, &gdlm_attr_withdraw.attr, - &gdlm_attr_id.attr, &gdlm_attr_jid.attr, &gdlm_attr_first.attr, &gdlm_attr_first_done.attr, |