39 			      char *buf)  in gfs2_attr_show()  argument
43 	return a->show ? a->show(sdp, buf) : 0;  in gfs2_attr_show()
47 			       const char *buf, size_t len)  in gfs2_attr_store()  argument
51 	return a->store ? a->store(sdp, buf, len) : len;  in gfs2_attr_store()
62 static ssize_t id_show(struct gfs2_sbd *sdp, char *buf)  in id_show()  argument
64 	return snprintf(buf, PAGE_SIZE, "%u:%u\n",  in id_show()
68 static ssize_t fsname_show(struct gfs2_sbd *sdp, char *buf)  in fsname_show()  argument
70 	return snprintf(buf, PAGE_SIZE, "%s\n", sdp->sd_fsname);  in fsname_show()
84 static ssize_t uuid_show(struct gfs2_sbd *sdp, char *buf)  in uuid_show()  argument
88 	buf[0] = '\0';  in uuid_show()
91 	return snprintf(buf, PAGE_SIZE, "%pUB\n", uuid);  in uuid_show()
94 static ssize_t freeze_show(struct gfs2_sbd *sdp, char *buf)  in freeze_show()  argument
99 	return snprintf(buf, PAGE_SIZE, "%d\n", frozen);  in freeze_show()
102 static ssize_t freeze_store(struct gfs2_sbd *sdp, const char *buf, size_t len)  in freeze_store()  argument
105 	int n = simple_strtol(buf, NULL, 0);  in freeze_store()
129 static ssize_t withdraw_show(struct gfs2_sbd *sdp, char *buf)  in withdraw_show()  argument
132 	return snprintf(buf, PAGE_SIZE, "%u\n", b);  in withdraw_show()
135 static ssize_t withdraw_store(struct gfs2_sbd *sdp, const char *buf, size_t len)  in withdraw_store()  argument
140 	if (simple_strtol(buf, NULL, 0) != 1)  in withdraw_store()
148 static ssize_t statfs_sync_store(struct gfs2_sbd *sdp, const char *buf,  in statfs_sync_store()  argument
154 	if (simple_strtol(buf, NULL, 0) != 1)  in statfs_sync_store()
161 static ssize_t quota_sync_store(struct gfs2_sbd *sdp, const char *buf,  in quota_sync_store()  argument
167 	if (simple_strtol(buf, NULL, 0) != 1)  in quota_sync_store()
174 static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf,  in quota_refresh_user_store()  argument
184 	id = simple_strtoul(buf, NULL, 0);  in quota_refresh_user_store()
194 static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf,  in quota_refresh_group_store()  argument
204 	id = simple_strtoul(buf, NULL, 0);  in quota_refresh_group_store()
214 static ssize_t demote_rq_store(struct gfs2_sbd *sdp, const char *buf, size_t len)  in demote_rq_store()  argument
227 	rv = sscanf(buf, "%u:%llu %15s", &gltype, &glnum,  in demote_rq_store()
306 static ssize_t proto_name_show(struct gfs2_sbd *sdp, char *buf)  in proto_name_show()  argument
309 	return sprintf(buf, "%s\n", ops->lm_proto_name);  in proto_name_show()
312 static ssize_t block_show(struct gfs2_sbd *sdp, char *buf)  in block_show()  argument
320 	ret = sprintf(buf, "%d\n", val);  in block_show()
324 static ssize_t block_store(struct gfs2_sbd *sdp, const char *buf, size_t len)  in block_store()  argument
330 	val = simple_strtol(buf, NULL, 0);  in block_store()
344 static ssize_t wdack_show(struct gfs2_sbd *sdp, char *buf)  in wdack_show()  argument
348 	return sprintf(buf, "%d\n", val);  in wdack_show()
351 static ssize_t wdack_store(struct gfs2_sbd *sdp, const char *buf, size_t len)  in wdack_store()  argument
356 	val = simple_strtol(buf, NULL, 0);  in wdack_store()
366 static ssize_t lkfirst_show(struct gfs2_sbd *sdp, char *buf)  in lkfirst_show()  argument
369 	return sprintf(buf, "%d\n", ls->ls_first);  in lkfirst_show()
372 static ssize_t lkfirst_store(struct gfs2_sbd *sdp, const char *buf, size_t len)  in lkfirst_store()  argument
377 	rv = sscanf(buf, "%u", &first);  in lkfirst_store()
399 static ssize_t first_done_show(struct gfs2_sbd *sdp, char *buf)  in first_done_show()  argument
402 	return sprintf(buf, "%d\n", !!test_bit(DFL_FIRST_MOUNT_DONE, &ls->ls_recover_flags));  in first_done_show()
429 static ssize_t recover_store(struct gfs2_sbd *sdp, const char *buf, size_t len)  in recover_store()  argument
434 	rv = sscanf(buf, "%u", &jid);  in recover_store()
448 static ssize_t recover_done_show(struct gfs2_sbd *sdp, char *buf)  in recover_done_show()  argument
451 	return sprintf(buf, "%d\n", ls->ls_recover_jid_done);  in recover_done_show()
454 static ssize_t recover_status_show(struct gfs2_sbd *sdp, char *buf)  in recover_status_show()  argument
457 	return sprintf(buf, "%d\n", ls->ls_recover_jid_status);  in recover_status_show()
460 static ssize_t jid_show(struct gfs2_sbd *sdp, char *buf)  in jid_show()  argument
462 	return sprintf(buf, "%d\n", sdp->sd_lockstruct.ls_jid);  in jid_show()
465 static ssize_t jid_store(struct gfs2_sbd *sdp, const char *buf, size_t len)  in jid_store()  argument
470 	rv = sscanf(buf, "%d", &jid);  in jid_store()
525 static ssize_t quota_scale_show(struct gfs2_sbd *sdp, char *buf)  in quota_scale_show()  argument
527 	return snprintf(buf, PAGE_SIZE, "%u %u\n",  in quota_scale_show()
532 static ssize_t quota_scale_store(struct gfs2_sbd *sdp, const char *buf,  in quota_scale_store()  argument
541 	if (sscanf(buf, "%u %u", &x, &y) != 2 || !y)  in quota_scale_store()
552 			int check_zero, const char *buf, size_t len)  in tune_set()  argument
560 	x = simple_strtoul(buf, NULL, 0);  in tune_set()
575 static ssize_t name##_show(struct gfs2_sbd *sdp, char *buf)                   \
577 	return snprintf(buf, PAGE_SIZE, "%u\n", sdp->sd_tune.gt_##name);      \
582 static ssize_t name##_store(struct gfs2_sbd *sdp, const char *buf, size_t len)\
584 	return tune_set(sdp, &sdp->sd_tune.gt_##name, check_zero, buf, len);  \