Lines Matching refs:bd_bh
140 lock_buffer(bd->bd_bh);
152 gfs2_meta_check(sdp, bd->bd_bh);
153 gfs2_pin(sdp, bd->bd_bh);
154 mh = (struct gfs2_meta_header *)bd->bd_bh->b_data;
162 unlock_buffer(bd->bd_bh);
197 *ptr++ = cpu_to_be64(bd1->bd_bh->b_blocknr);
209 get_bh(bd2->bd_bh);
211 lock_buffer(bd2->bd_bh);
212 bh = gfs2_log_fake_buf(sdp, bd2->bd_bh);
235 gfs2_unpin(sdp, bd->bd_bh, ai);
510 struct address_space *mapping = bd->bd_bh->b_page->mapping;
513 lock_buffer(bd->bd_bh);
530 gfs2_pin(sdp, bd->bd_bh);
539 unlock_buffer(bd->bd_bh);
579 get_bh(bd->bd_bh);
580 while (be64_to_cpu(*ptr) != bd->bd_bh->b_blocknr) {
585 lock_buffer(bd->bd_bh);
586 if (buffer_escaped(bd->bd_bh)) {
589 kaddr = kmap_atomic(bd->bd_bh->b_page, KM_USER0);
590 memcpy(bh1->b_data, kaddr + bh_offset(bd->bd_bh),
594 clear_buffer_escaped(bd->bd_bh);
595 unlock_buffer(bd->bd_bh);
596 brelse(bd->bd_bh);
598 bh1 = gfs2_log_fake_buf(sdp, bd->bd_bh);
636 gfs2_check_magic(bd->bd_bh);
637 *ptr++ = cpu_to_be64(bd->bd_bh->b_blocknr);
728 gfs2_unpin(sdp, bd->bd_bh, ai);