134 static void sprintf_block_head(char *buf, struct buffer_head *bh)  in sprintf_block_head()  argument
137 		B_LEVEL(bh), B_NR_ITEMS(bh), B_FREE_SPACE(bh));  in sprintf_block_head()
140 static void sprintf_buffer_head(char *buf, struct buffer_head *bh)  in sprintf_buffer_head()  argument
146 		bdevname(bh->b_bdev, b), bh->b_size,  in sprintf_buffer_head()
147 		(unsigned long long)bh->b_blocknr, atomic_read(&(bh->b_count)),  in sprintf_buffer_head()
148 		bh->b_state, bh->b_page,  in sprintf_buffer_head()
149 		buffer_uptodate(bh) ? "UPTODATE" : "!UPTODATE",  in sprintf_buffer_head()
150 		buffer_dirty(bh) ? "DIRTY" : "CLEAN",  in sprintf_buffer_head()
151 		buffer_locked(bh) ? "LOCKED" : "UNLOCKED");  in sprintf_buffer_head()
423 static int print_internal(struct buffer_head *bh, int first, int last)  in print_internal()  argument
430 	if (!B_IS_KEYS_LEVEL(bh))  in print_internal()
433 	check_internal(bh);  in print_internal()
437 		to = B_NR_ITEMS(bh);  in print_internal()
440 		to = last < B_NR_ITEMS(bh) ? last : B_NR_ITEMS(bh);  in print_internal()
443 	reiserfs_printk("INTERNAL NODE (%ld) contains %z\n", bh->b_blocknr, bh);  in print_internal()
445 	dc = B_N_CHILD(bh, from);  in print_internal()
448 	for (i = from, key = internal_key(bh, from), dc++; i < to;  in print_internal()
458 static int print_leaf(struct buffer_head *bh, int print_mode, int first,  in print_leaf()  argument
466 	if (!B_IS_ITEMS_LEVEL(bh))  in print_leaf()
469 	check_leaf(bh);  in print_leaf()
471 	blkh = B_BLK_HEAD(bh);  in print_leaf()
472 	ih = item_head(bh, 0);  in print_leaf()
477 	reiserfs_printk("LEAF NODE (%ld) contains %z\n", bh->b_blocknr, bh);  in print_leaf()
505 			op_print_item(ih, ih_item_body(bh, ih));  in print_leaf()
527 static int print_super_block(struct buffer_head *bh)  in print_super_block()  argument
530 	    (struct reiserfs_super_block *)(bh->b_data);  in print_super_block()
546 	printk("%s\'s super block is in block %llu\n", bdevname(bh->b_bdev, b),  in print_super_block()
547 	       (unsigned long long)bh->b_blocknr);  in print_super_block()
557 	skipped = bh->b_blocknr;  in print_super_block()
578 static int print_desc_block(struct buffer_head *bh)  in print_desc_block()  argument
582 	if (memcmp(get_journal_desc_magic(bh), JOURNAL_DESC_MAGIC, 8))  in print_desc_block()
585 	desc = (struct reiserfs_journal_desc *)(bh->b_data);  in print_desc_block()
587 	       (unsigned long long)bh->b_blocknr, get_desc_trans_id(desc),  in print_desc_block()
593 void print_block(struct buffer_head *bh, ...)  in print_block()  argument
598 	if (!bh) {  in print_block()
603 	va_start(args, bh);  in print_block()
608 	if (print_leaf(bh, mode, first, last))  in print_block()
609 		if (print_internal(bh, first, last))  in print_block()
610 			if (print_super_block(bh))  in print_block()
611 				if (print_desc_block(bh))  in print_block()
614 					     (unsigned long long)bh->b_blocknr);  in print_block()
713 static void check_leaf_block_head(struct buffer_head *bh)  in check_leaf_block_head()  argument
718 	blkh = B_BLK_HEAD(bh);  in check_leaf_block_head()
720 	if (nr > (bh->b_size - BLKH_SIZE) / IH_SIZE)  in check_leaf_block_head()
722 			       bh);  in check_leaf_block_head()
723 	if (blkh_free_space(blkh) > bh->b_size - BLKH_SIZE - IH_SIZE * nr)  in check_leaf_block_head()
725 			       bh);  in check_leaf_block_head()
729 static void check_internal_block_head(struct buffer_head *bh)  in check_internal_block_head()  argument
733 	blkh = B_BLK_HEAD(bh);  in check_internal_block_head()
734 	if (!(B_LEVEL(bh) > DISK_LEAF_NODE_LEVEL && B_LEVEL(bh) <= MAX_HEIGHT))  in check_internal_block_head()
735 		reiserfs_panic(NULL, "vs-6025", "invalid level %z", bh);  in check_internal_block_head()
737 	if (B_NR_ITEMS(bh) > (bh->b_size - BLKH_SIZE) / IH_SIZE)  in check_internal_block_head()
738 		reiserfs_panic(NULL, "vs-6030", "invalid item number %z", bh);  in check_internal_block_head()
740 	if (B_FREE_SPACE(bh) !=  in check_internal_block_head()
741 	    bh->b_size - BLKH_SIZE - KEY_SIZE * B_NR_ITEMS(bh) -  in check_internal_block_head()
742 	    DC_SIZE * (B_NR_ITEMS(bh) + 1))  in check_internal_block_head()
743 		reiserfs_panic(NULL, "vs-6040", "invalid free space %z", bh);  in check_internal_block_head()
747 void check_leaf(struct buffer_head *bh)  in check_leaf()  argument
752 	if (!bh)  in check_leaf()
754 	check_leaf_block_head(bh);  in check_leaf()
755 	for (i = 0, ih = item_head(bh, 0); i < B_NR_ITEMS(bh); i++, ih++)  in check_leaf()
756 		op_check_item(ih, ih_item_body(bh, ih));  in check_leaf()
759 void check_internal(struct buffer_head *bh)  in check_internal()  argument
761 	if (!bh)  in check_internal()
763 	check_internal_block_head(bh);  in check_internal()