diff options
Diffstat (limited to 'fs/gfs2/sys.c')
| -rw-r--r-- | fs/gfs2/sys.c | 41 |
1 files changed, 8 insertions, 33 deletions
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index 9f6d48b75fd2..94bd59ec54e2 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -276,25 +276,6 @@ static struct kobj_type gfs2_ktype = { .sysfs_ops = &gfs2_attr_ops, }; -/* - * display struct lm_lockstruct fields - */ - -#define LOCKSTRUCT_ATTR(name, fmt) \ -static ssize_t name##_show(struct gfs2_sbd *sdp, char *buf) \ -{ \ - return snprintf(buf, PAGE_SIZE, fmt, sdp->sd_lockstruct.ls_##name); \ -} \ -static struct gfs2_attr lockstruct_attr_##name = __ATTR_RO(name) - -LOCKSTRUCT_ATTR(jid, "%u\n"); -LOCKSTRUCT_ATTR(first, "%u\n"); - -static struct attribute *lockstruct_attrs[] = { - &lockstruct_attr_jid.attr, - &lockstruct_attr_first.attr, - NULL, -}; /* * lock_module. Originally from lock_dlm @@ -397,6 +378,11 @@ static ssize_t recover_status_show(struct gfs2_sbd *sdp, char *buf) return sprintf(buf, "%d\n", ls->ls_recover_jid_status); } +static ssize_t jid_show(struct gfs2_sbd *sdp, char *buf) +{ + return sprintf(buf, "%u\n", sdp->sd_lockstruct.ls_jid); +} + #define GDLM_ATTR(_name,_mode,_show,_store) \ static struct gfs2_attr gdlm_attr_##_name = __ATTR(_name,_mode,_show,_store) @@ -404,6 +390,7 @@ 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); GDLM_ATTR(recover, 0200, NULL, recover_store); @@ -415,7 +402,7 @@ static struct attribute *lock_module_attrs[] = { &gdlm_attr_block.attr, &gdlm_attr_withdraw.attr, &gdlm_attr_id.attr, - &lockstruct_attr_jid.attr, + &gdlm_attr_jid.attr, &gdlm_attr_first.attr, &gdlm_attr_first_done.attr, &gdlm_attr_recover.attr, @@ -558,11 +545,6 @@ static struct attribute *tune_attrs[] = { NULL, }; -static struct attribute_group lockstruct_group = { - .name = "lockstruct", - .attrs = lockstruct_attrs, -}; - static struct attribute_group args_group = { .name = "args", .attrs = args_attrs, @@ -588,13 +570,9 @@ int gfs2_sys_fs_add(struct gfs2_sbd *sdp) if (error) goto fail; - error = sysfs_create_group(&sdp->sd_kobj, &lockstruct_group); - if (error) - goto fail_reg; - error = sysfs_create_group(&sdp->sd_kobj, &args_group); if (error) - goto fail_lockstruct; + goto fail_reg; error = sysfs_create_group(&sdp->sd_kobj, &tune_group); if (error) @@ -611,8 +589,6 @@ fail_tune: sysfs_remove_group(&sdp->sd_kobj, &tune_group); fail_args: sysfs_remove_group(&sdp->sd_kobj, &args_group); -fail_lockstruct: - sysfs_remove_group(&sdp->sd_kobj, &lockstruct_group); fail_reg: kobject_put(&sdp->sd_kobj); fail: @@ -624,7 +600,6 @@ void gfs2_sys_fs_del(struct gfs2_sbd *sdp) { sysfs_remove_group(&sdp->sd_kobj, &tune_group); sysfs_remove_group(&sdp->sd_kobj, &args_group); - sysfs_remove_group(&sdp->sd_kobj, &lockstruct_group); sysfs_remove_group(&sdp->sd_kobj, &lock_module_group); kobject_put(&sdp->sd_kobj); } |