60 	struct xfs_buf		*bp)	/* buffer for block, if any */  in xfs_btree_check_lblock()  argument
72 				bp ? bp->b_bn : XFS_BUF_DADDR_NULL);  in xfs_btree_check_lblock()
92 		if (bp)  in xfs_btree_check_lblock()
93 			trace_xfs_btree_corrupt(bp, _RET_IP_);  in xfs_btree_check_lblock()
105 	struct xfs_buf		*bp)	/* buffer containing block */  in xfs_btree_check_sblock()  argument
123 				bp ? bp->b_bn : XFS_BUF_DADDR_NULL);  in xfs_btree_check_sblock()
141 		if (bp)  in xfs_btree_check_sblock()
142 			trace_xfs_btree_corrupt(bp, _RET_IP_);  in xfs_btree_check_sblock()
157 	struct xfs_buf		*bp)	/* buffer containing block, if any */  in xfs_btree_check_block()  argument
160 		return xfs_btree_check_lblock(cur, block, level, bp);  in xfs_btree_check_block()
162 		return xfs_btree_check_sblock(cur, block, level, bp);  in xfs_btree_check_block()
231 	struct xfs_buf		*bp)  in xfs_btree_lblock_calc_crc()  argument
233 	struct xfs_btree_block	*block = XFS_BUF_TO_BLOCK(bp);  in xfs_btree_lblock_calc_crc()
234 	struct xfs_buf_log_item	*bip = bp->b_fspriv;  in xfs_btree_lblock_calc_crc()
236 	if (!xfs_sb_version_hascrc(&bp->b_target->bt_mount->m_sb))  in xfs_btree_lblock_calc_crc()
240 	xfs_buf_update_cksum(bp, XFS_BTREE_LBLOCK_CRC_OFF);  in xfs_btree_lblock_calc_crc()
245 	struct xfs_buf		*bp)  in xfs_btree_lblock_verify_crc()  argument
247 	struct xfs_btree_block	*block = XFS_BUF_TO_BLOCK(bp);  in xfs_btree_lblock_verify_crc()
248 	struct xfs_mount	*mp = bp->b_target->bt_mount;  in xfs_btree_lblock_verify_crc()
253 		return xfs_buf_verify_cksum(bp, XFS_BTREE_LBLOCK_CRC_OFF);  in xfs_btree_lblock_verify_crc()
269 	struct xfs_buf		*bp)  in xfs_btree_sblock_calc_crc()  argument
271 	struct xfs_btree_block	*block = XFS_BUF_TO_BLOCK(bp);  in xfs_btree_sblock_calc_crc()
272 	struct xfs_buf_log_item	*bip = bp->b_fspriv;  in xfs_btree_sblock_calc_crc()
274 	if (!xfs_sb_version_hascrc(&bp->b_target->bt_mount->m_sb))  in xfs_btree_sblock_calc_crc()
278 	xfs_buf_update_cksum(bp, XFS_BTREE_SBLOCK_CRC_OFF);  in xfs_btree_sblock_calc_crc()
283 	struct xfs_buf		*bp)  in xfs_btree_sblock_verify_crc()  argument
285 	struct xfs_btree_block  *block = XFS_BUF_TO_BLOCK(bp);  in xfs_btree_sblock_verify_crc()
286 	struct xfs_mount	*mp = bp->b_target->bt_mount;  in xfs_btree_sblock_verify_crc()
291 		return xfs_buf_verify_cksum(bp, XFS_BTREE_SBLOCK_CRC_OFF);  in xfs_btree_sblock_verify_crc()
344 	xfs_buf_t	*bp;		/* btree block's buffer pointer */  in xfs_btree_dup_cursor()  local
370 		bp = cur->bc_bufs[i];  in xfs_btree_dup_cursor()
371 		if (bp) {  in xfs_btree_dup_cursor()
373 						   XFS_BUF_ADDR(bp), mp->m_bsize,  in xfs_btree_dup_cursor()
374 						   0, &bp,  in xfs_btree_dup_cursor()
382 		new->bc_bufs[i] = bp;  in xfs_btree_dup_cursor()
606 	xfs_buf_t		*bp;	/* buffer containing block */  in xfs_btree_islastblock()  local
608 	block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_islastblock()
609 	xfs_btree_check_block(cur, block, level, bp);  in xfs_btree_islastblock()
626 	xfs_buf_t		*bp;	/* buffer containing block */  in xfs_btree_firstrec()  local
631 	block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_firstrec()
632 	xfs_btree_check_block(cur, block, level, bp);  in xfs_btree_firstrec()
655 	xfs_buf_t		*bp;	/* buffer containing block */  in xfs_btree_lastrec()  local
660 	block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_lastrec()
661 	xfs_btree_check_block(cur, block, level, bp);  in xfs_btree_lastrec()
724 	struct xfs_buf		*bp;		/* return value */  in xfs_btree_read_bufl()  local
731 				   mp->m_bsize, lock, &bp, ops);  in xfs_btree_read_bufl()
734 	if (bp)  in xfs_btree_read_bufl()
735 		xfs_buf_set_ref(bp, refval);  in xfs_btree_read_bufl()
736 	*bpp = bp;  in xfs_btree_read_bufl()
905 	xfs_buf_t		*bp)	/* new buffer to set */  in xfs_btree_setbuf()  argument
911 	cur->bc_bufs[lev] = bp;  in xfs_btree_setbuf()
914 	b = XFS_BUF_TO_BLOCK(bp);  in xfs_btree_setbuf()
1040 	struct xfs_buf	*bp,  in xfs_btree_init_block()  argument
1047 	xfs_btree_init_block_int(mp, XFS_BUF_TO_BLOCK(bp), bp->b_bn,  in xfs_btree_init_block()
1054 	struct xfs_buf		*bp,  in xfs_btree_init_block_cur()  argument
1071 	xfs_btree_init_block_int(cur->bc_mp, XFS_BUF_TO_BLOCK(bp), bp->b_bn,  in xfs_btree_init_block_cur()
1103 	struct xfs_buf		*bp,  in xfs_btree_buf_to_ptr()  argument
1108 					XFS_BUF_ADDR(bp)));  in xfs_btree_buf_to_ptr()
1111 					XFS_BUF_ADDR(bp)));  in xfs_btree_buf_to_ptr()
1118 	struct xfs_buf		*bp)  in xfs_btree_set_refs()  argument
1123 		xfs_buf_set_ref(bp, XFS_ALLOC_BTREE_REF);  in xfs_btree_set_refs()
1127 		xfs_buf_set_ref(bp, XFS_INO_BTREE_REF);  in xfs_btree_set_refs()
1130 		xfs_buf_set_ref(bp, XFS_BMAP_BTREE_REF);  in xfs_btree_set_refs()
1299 	struct xfs_buf		*bp,  in xfs_btree_log_keys()  argument
1304 	XFS_BTREE_TRACE_ARGBII(cur, bp, first, last);  in xfs_btree_log_keys()
1306 	if (bp) {  in xfs_btree_log_keys()
1307 		xfs_trans_buf_set_type(cur->bc_tp, bp, XFS_BLFT_BTREE_BUF);  in xfs_btree_log_keys()
1308 		xfs_trans_log_buf(cur->bc_tp, bp,  in xfs_btree_log_keys()
1325 	struct xfs_buf		*bp,  in xfs_btree_log_recs()  argument
1330 	XFS_BTREE_TRACE_ARGBII(cur, bp, first, last);  in xfs_btree_log_recs()
1332 	xfs_trans_buf_set_type(cur->bc_tp, bp, XFS_BLFT_BTREE_BUF);  in xfs_btree_log_recs()
1333 	xfs_trans_log_buf(cur->bc_tp, bp,  in xfs_btree_log_recs()
1346 	struct xfs_buf		*bp,	/* buffer containing btree block */  in xfs_btree_log_ptrs()  argument
1351 	XFS_BTREE_TRACE_ARGBII(cur, bp, first, last);  in xfs_btree_log_ptrs()
1353 	if (bp) {  in xfs_btree_log_ptrs()
1354 		struct xfs_btree_block	*block = XFS_BUF_TO_BLOCK(bp);  in xfs_btree_log_ptrs()
1357 		xfs_trans_buf_set_type(cur->bc_tp, bp, XFS_BLFT_BTREE_BUF);  in xfs_btree_log_ptrs()
1358 		xfs_trans_log_buf(cur->bc_tp, bp,  in xfs_btree_log_ptrs()
1375 	struct xfs_buf		*bp,	/* buffer containing btree block */  in xfs_btree_log_block()  argument
1409 	XFS_BTREE_TRACE_ARGBI(cur, bp, fields);  in xfs_btree_log_block()
1411 	if (bp) {  in xfs_btree_log_block()
1432 		xfs_trans_buf_set_type(cur->bc_tp, bp, XFS_BLFT_BTREE_BUF);  in xfs_btree_log_block()
1433 		xfs_trans_log_buf(cur->bc_tp, bp, first, last);  in xfs_btree_log_block()
1454 	struct xfs_buf		*bp;  in xfs_btree_increment()  local
1467 	block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_increment()
1470 	error = xfs_btree_check_block(cur, block, level, bp);  in xfs_btree_increment()
1491 		block = xfs_btree_get_block(cur, lev, &bp);  in xfs_btree_increment()
1494 		error = xfs_btree_check_block(cur, block, lev, bp);  in xfs_btree_increment()
1523 	for (block = xfs_btree_get_block(cur, lev, &bp); lev > level; ) {  in xfs_btree_increment()
1528 		error = xfs_btree_read_buf_block(cur, ptrp, 0, &block, &bp);  in xfs_btree_increment()
1532 		xfs_btree_setbuf(cur, lev, bp);  in xfs_btree_increment()
1561 	xfs_buf_t		*bp;  in xfs_btree_decrement()  local
1579 	block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_decrement()
1582 	error = xfs_btree_check_block(cur, block, level, bp);  in xfs_btree_decrement()
1622 	for (block = xfs_btree_get_block(cur, lev, &bp); lev > level; ) {  in xfs_btree_decrement()
1627 		error = xfs_btree_read_buf_block(cur, ptrp, 0, &block, &bp);  in xfs_btree_decrement()
1630 		xfs_btree_setbuf(cur, lev, bp);  in xfs_btree_decrement()
1655 	struct xfs_buf		*bp;	/* buffer pointer for btree block */  in xfs_btree_lookup_get_block()  local
1671 	bp = cur->bc_bufs[level];  in xfs_btree_lookup_get_block()
1672 	if (bp && XFS_BUF_ADDR(bp) == xfs_btree_ptr_to_daddr(cur, pp)) {  in xfs_btree_lookup_get_block()
1673 		*blkp = XFS_BUF_TO_BLOCK(bp);  in xfs_btree_lookup_get_block()
1677 	error = xfs_btree_read_buf_block(cur, pp, 0, blkp, &bp);  in xfs_btree_lookup_get_block()
1681 	xfs_btree_setbuf(cur, level, bp);  in xfs_btree_lookup_get_block()
1877 	struct xfs_buf		*bp;  in xfs_btree_updkey()  local
1896 		block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_updkey()
1898 		error = xfs_btree_check_block(cur, block, level, bp);  in xfs_btree_updkey()
1907 		xfs_btree_log_keys(cur, bp, ptr, ptr);  in xfs_btree_updkey()
1925 	struct xfs_buf		*bp;  in xfs_btree_update()  local
1934 	block = xfs_btree_get_block(cur, 0, &bp);  in xfs_btree_update()
1937 	error = xfs_btree_check_block(cur, block, 0, bp);  in xfs_btree_update()
1947 	xfs_btree_log_recs(cur, bp, ptr, ptr);  in xfs_btree_update()
2719 	struct xfs_buf		*bp;	/* buffer containing block */  in xfs_btree_new_root()  local
2759 	block = xfs_btree_get_block(cur, cur->bc_nlevels - 1, &bp);  in xfs_btree_new_root()
2762 	error = xfs_btree_check_block(cur, block, cur->bc_nlevels - 1, bp);  in xfs_btree_new_root()
2770 		lbp = bp;  in xfs_btree_new_root()
2776 		bp = rbp;  in xfs_btree_new_root()
2780 		rbp = bp;  in xfs_btree_new_root()
2787 		bp = lbp;  in xfs_btree_new_root()
2918 	struct xfs_buf		*bp;	/* buffer for block */  in xfs_btree_insrec()  local
2965 	block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_insrec()
2969 	error = xfs_btree_check_block(cur, block, level, bp);  in xfs_btree_insrec()
3001 	block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_insrec()
3005 	error = xfs_btree_check_block(cur, block, level, bp);  in xfs_btree_insrec()
3046 		xfs_btree_log_ptrs(cur, bp, ptr, numrecs);  in xfs_btree_insrec()
3047 		xfs_btree_log_keys(cur, bp, ptr, numrecs);  in xfs_btree_insrec()
3065 		xfs_btree_log_recs(cur, bp, ptr, numrecs);  in xfs_btree_insrec()
3075 	xfs_btree_log_block(cur, bp, XFS_BB_NUMRECS);  in xfs_btree_insrec()
3305 	struct xfs_buf		*bp,  in xfs_btree_kill_root()  argument
3320 	error = cur->bc_ops->free_block(cur, bp);  in xfs_btree_kill_root()
3370 	struct xfs_buf		*bp;		/* buffer for block */  in xfs_btree_delrec()  local
3403 	block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_delrec()
3407 	error = xfs_btree_check_block(cur, block, level, bp);  in xfs_btree_delrec()
3442 			xfs_btree_log_keys(cur, bp, ptr, numrecs - 1);  in xfs_btree_delrec()
3443 			xfs_btree_log_ptrs(cur, bp, ptr, numrecs - 1);  in xfs_btree_delrec()
3458 			xfs_btree_log_recs(cur, bp, ptr, numrecs - 1);  in xfs_btree_delrec()
3476 	xfs_btree_log_block(cur, bp, XFS_BB_NUMRECS);  in xfs_btree_delrec()
3520 			error = xfs_btree_kill_root(cur, bp, level, pp);  in xfs_btree_delrec()
3735 		rbp = bp;  in xfs_btree_delrec()
3752 		lbp = bp;  in xfs_btree_delrec()
3842 	if (bp != lbp) {  in xfs_btree_delrec()
3936 	struct xfs_buf		*bp;	/* buffer pointer */  in xfs_btree_get_rec()  local
3943 	block = xfs_btree_get_block(cur, 0, &bp);  in xfs_btree_get_rec()
3946 	error = xfs_btree_check_block(cur, block, 0, bp);  in xfs_btree_get_rec()
3999 	struct xfs_buf		*bp;  in xfs_btree_block_change_owner()  local
4006 	block = xfs_btree_get_block(cur, level, &bp);  in xfs_btree_block_change_owner()
4019 	if (bp) {  in xfs_btree_block_change_owner()
4021 			xfs_trans_ordered_buf(cur->bc_tp, bp);  in xfs_btree_block_change_owner()
4022 			xfs_btree_log_block(cur, bp, XFS_BB_OWNER);  in xfs_btree_block_change_owner()
4024 			xfs_buf_delwri_queue(bp, buffer_list);  in xfs_btree_block_change_owner()