373 	struct buffer_head *bh;  in bh_get()  local
391 	error = gfs2_meta_read(ip->i_gl, bh_map.b_blocknr, DIO_WAIT, &bh);  in bh_get()
395 	if (gfs2_metatype_check(sdp, bh, GFS2_METATYPE_QC))  in bh_get()
398 	qd->qd_bh = bh;  in bh_get()
400 		(bh->b_data + sizeof(struct gfs2_meta_header) +  in bh_get()
408 	brelse(bh);  in bh_get()
679 	struct buffer_head *bh;  in gfs2_adjust_quota()  local
729 	bh = page_buffers(page);  in gfs2_adjust_quota()
732 		bh = bh->b_this_page;  in gfs2_adjust_quota()
737 	if (!buffer_mapped(bh)) {  in gfs2_adjust_quota()
738 		gfs2_block_map(inode, iblock, bh, 1);  in gfs2_adjust_quota()
739 		if (!buffer_mapped(bh))  in gfs2_adjust_quota()
742 		if (buffer_new(bh))  in gfs2_adjust_quota()
743 			zero_user(page, pos - blocksize, bh->b_size);  in gfs2_adjust_quota()
747 		set_buffer_uptodate(bh);  in gfs2_adjust_quota()
749 	if (!buffer_uptodate(bh)) {  in gfs2_adjust_quota()
750 		ll_rw_block(READ | REQ_META, 1, &bh);  in gfs2_adjust_quota()
751 		wait_on_buffer(bh);  in gfs2_adjust_quota()
752 		if (!buffer_uptodate(bh))  in gfs2_adjust_quota()
756 	gfs2_trans_add_data(ip->i_gl, bh);  in gfs2_adjust_quota()
1284 		struct buffer_head *bh;  in gfs2_quota_init()  local
1295 		bh = gfs2_meta_ra(ip->i_gl, dblock, extlen);  in gfs2_quota_init()
1296 		if (!bh)  in gfs2_quota_init()
1298 		if (gfs2_metatype_check(sdp, bh, GFS2_METATYPE_QC)) {  in gfs2_quota_init()
1299 			brelse(bh);  in gfs2_quota_init()
1303 		qc = (const struct gfs2_quota_change *)(bh->b_data + sizeof(struct gfs2_meta_header));  in gfs2_quota_init()
1320 				brelse(bh);  in gfs2_quota_init()
1342 		brelse(bh);  in gfs2_quota_init()