static ssize_t id_show(struct gfs2_sbd *sdp, char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%s\n", sdp->sd_vfs->s_id);
+ return snprintf(buf, PAGE_SIZE, "%u:%u\n",
+ MAJOR(sdp->sd_vfs->s_dev), MINOR(sdp->sd_vfs->s_dev));
}
static ssize_t fsname_show(struct gfs2_sbd *sdp, char *buf)
.sysfs_ops = &gfs2_attr_ops,
};
-static struct kset gfs2_kset = {
- .subsys = &fs_subsys,
- .kobj = {.name = "gfs2"},
- .ktype = &gfs2_ktype,
-};
+static struct kset *gfs2_kset;
/*
* display struct lm_lockstruct fields
} \
TUNE_ATTR_2(name, name##_store)
-TUNE_ATTR(ilimit, 0);
-TUNE_ATTR(ilimit_tries, 0);
-TUNE_ATTR(ilimit_min, 0);
TUNE_ATTR(demote_secs, 0);
TUNE_ATTR(incore_log_blocks, 0);
TUNE_ATTR(log_flush_secs, 0);
-TUNE_ATTR(jindex_refresh_secs, 0);
TUNE_ATTR(quota_warn_period, 0);
TUNE_ATTR(quota_quantum, 0);
TUNE_ATTR(atime_quantum, 0);
TUNE_ATTR(max_readahead, 0);
TUNE_ATTR(complain_secs, 0);
-TUNE_ATTR(reclaim_limit, 0);
-TUNE_ATTR(prefetch_secs, 0);
TUNE_ATTR(statfs_slow, 0);
TUNE_ATTR(new_files_jdata, 0);
TUNE_ATTR(new_files_directio, 0);
TUNE_ATTR(quota_simul_sync, 1);
TUNE_ATTR(quota_cache_secs, 1);
-TUNE_ATTR(max_atomic_write, 1);
TUNE_ATTR(stall_secs, 1);
-TUNE_ATTR(entries_per_readdir, 1);
-TUNE_ATTR(greedy_default, 1);
-TUNE_ATTR(greedy_quantum, 1);
-TUNE_ATTR(greedy_max, 1);
TUNE_ATTR(statfs_quantum, 1);
-TUNE_ATTR_DAEMON(scand_secs, scand_process);
TUNE_ATTR_DAEMON(recoverd_secs, recoverd_process);
TUNE_ATTR_DAEMON(logd_secs, logd_process);
TUNE_ATTR_DAEMON(quotad_secs, quotad_process);
TUNE_ATTR_3(quota_scale, quota_scale_show, quota_scale_store);
static struct attribute *tune_attrs[] = {
- &tune_attr_ilimit.attr,
- &tune_attr_ilimit_tries.attr,
- &tune_attr_ilimit_min.attr,
&tune_attr_demote_secs.attr,
&tune_attr_incore_log_blocks.attr,
&tune_attr_log_flush_secs.attr,
- &tune_attr_jindex_refresh_secs.attr,
&tune_attr_quota_warn_period.attr,
&tune_attr_quota_quantum.attr,
&tune_attr_atime_quantum.attr,
&tune_attr_max_readahead.attr,
&tune_attr_complain_secs.attr,
- &tune_attr_reclaim_limit.attr,
- &tune_attr_prefetch_secs.attr,
&tune_attr_statfs_slow.attr,
&tune_attr_quota_simul_sync.attr,
&tune_attr_quota_cache_secs.attr,
- &tune_attr_max_atomic_write.attr,
&tune_attr_stall_secs.attr,
- &tune_attr_entries_per_readdir.attr,
- &tune_attr_greedy_default.attr,
- &tune_attr_greedy_quantum.attr,
- &tune_attr_greedy_max.attr,
&tune_attr_statfs_quantum.attr,
- &tune_attr_scand_secs.attr,
&tune_attr_recoverd_secs.attr,
&tune_attr_logd_secs.attr,
&tune_attr_quotad_secs.attr,
{
int error;
- sdp->sd_kobj.kset = &gfs2_kset;
- sdp->sd_kobj.ktype = &gfs2_ktype;
-
- error = kobject_set_name(&sdp->sd_kobj, "%s", sdp->sd_table_name);
- if (error)
- goto fail;
-
- error = kobject_register(&sdp->sd_kobj);
+ sdp->sd_kobj.kset = gfs2_kset;
+ error = kobject_init_and_add(&sdp->sd_kobj, &gfs2_ktype, NULL,
+ "%s", sdp->sd_table_name);
if (error)
goto fail;
if (error)
goto fail_args;
+ kobject_uevent(&sdp->sd_kobj, KOBJ_ADD);
return 0;
fail_args:
fail_lockstruct:
sysfs_remove_group(&sdp->sd_kobj, &lockstruct_group);
fail_reg:
- kobject_unregister(&sdp->sd_kobj);
+ kobject_put(&sdp->sd_kobj);
fail:
fs_err(sdp, "error %d adding sysfs files", error);
return error;
sysfs_remove_group(&sdp->sd_kobj, &args_group);
sysfs_remove_group(&sdp->sd_kobj, &counters_group);
sysfs_remove_group(&sdp->sd_kobj, &lockstruct_group);
- kobject_unregister(&sdp->sd_kobj);
+ kobject_put(&sdp->sd_kobj);
}
int gfs2_sys_init(void)
{
gfs2_sys_margs = NULL;
spin_lock_init(&gfs2_sys_margs_lock);
- return kset_register(&gfs2_kset);
+ gfs2_kset = kset_create_and_add("gfs2", NULL, fs_kobj);
+ if (!gfs2_kset)
+ return -ENOMEM;
+ return 0;
}
void gfs2_sys_uninit(void)
{
kfree(gfs2_sys_margs);
- kset_unregister(&gfs2_kset);
+ kset_unregister(gfs2_kset);
}