46 static void generic_err(const struct btrfs_fs_info *fs_info,  in generic_err()  argument
58 	btrfs_crit(fs_info,  in generic_err()
71 static void file_extent_err(const struct btrfs_fs_info *fs_info,  in file_extent_err()  argument
85 	btrfs_crit(fs_info,  in file_extent_err()
97 #define CHECK_FE_ALIGNED(fs_info, leaf, slot, fi, name, alignment)	      \  argument
100 		file_extent_err((fs_info), (leaf), (slot),		      \
107 static int check_extent_data_item(struct btrfs_fs_info *fs_info,  in check_extent_data_item()  argument
112 	u32 sectorsize = fs_info->sectorsize;  in check_extent_data_item()
116 		file_extent_err(fs_info, leaf, slot,  in check_extent_data_item()
125 		file_extent_err(fs_info, leaf, slot,  in check_extent_data_item()
137 		file_extent_err(fs_info, leaf, slot,  in check_extent_data_item()
144 		file_extent_err(fs_info, leaf, slot,  in check_extent_data_item()
152 			file_extent_err(fs_info, leaf, slot,  in check_extent_data_item()
166 			file_extent_err(fs_info, leaf, slot,  in check_extent_data_item()
177 		file_extent_err(fs_info, leaf, slot,  in check_extent_data_item()
182 	if (CHECK_FE_ALIGNED(fs_info, leaf, slot, fi, ram_bytes, sectorsize) ||  in check_extent_data_item()
183 	    CHECK_FE_ALIGNED(fs_info, leaf, slot, fi, disk_bytenr, sectorsize) ||  in check_extent_data_item()
184 	    CHECK_FE_ALIGNED(fs_info, leaf, slot, fi, disk_num_bytes, sectorsize) ||  in check_extent_data_item()
185 	    CHECK_FE_ALIGNED(fs_info, leaf, slot, fi, offset, sectorsize) ||  in check_extent_data_item()
186 	    CHECK_FE_ALIGNED(fs_info, leaf, slot, fi, num_bytes, sectorsize))  in check_extent_data_item()
191 static int check_csum_item(struct btrfs_fs_info *fs_info,  in check_csum_item()  argument
195 	u32 sectorsize = fs_info->sectorsize;  in check_csum_item()
196 	u32 csumsize = btrfs_super_csum_size(fs_info->super_copy);  in check_csum_item()
199 		generic_err(fs_info, leaf, slot,  in check_csum_item()
205 		generic_err(fs_info, leaf, slot,  in check_csum_item()
211 		generic_err(fs_info, leaf, slot,  in check_csum_item()
225 static void dir_item_err(const struct btrfs_fs_info *fs_info,  in dir_item_err()  argument
239 	btrfs_crit(fs_info,  in dir_item_err()
247 static int check_dir_item(struct btrfs_fs_info *fs_info,  in check_dir_item()  argument
266 			dir_item_err(fs_info, leaf, slot,  in check_dir_item()
275 			dir_item_err(fs_info, leaf, slot,  in check_dir_item()
283 			dir_item_err(fs_info, leaf, slot,  in check_dir_item()
290 			dir_item_err(fs_info, leaf, slot,  in check_dir_item()
303 			dir_item_err(fs_info, leaf, slot,  in check_dir_item()
308 		if (name_len + data_len > BTRFS_MAX_XATTR_SIZE(fs_info)) {  in check_dir_item()
309 			dir_item_err(fs_info, leaf, slot,  in check_dir_item()
312 				BTRFS_MAX_XATTR_SIZE(fs_info));  in check_dir_item()
317 			dir_item_err(fs_info, leaf, slot,  in check_dir_item()
327 			dir_item_err(fs_info, leaf, slot,  in check_dir_item()
345 				dir_item_err(fs_info, leaf, slot,  in check_dir_item()
359 static void block_group_err(const struct btrfs_fs_info *fs_info,  in block_group_err()  argument
373 	btrfs_crit(fs_info,  in block_group_err()
381 static int check_block_group_item(struct btrfs_fs_info *fs_info,  in check_block_group_item()  argument
396 		block_group_err(fs_info, leaf, slot,  in check_block_group_item()
403 		block_group_err(fs_info, leaf, slot,  in check_block_group_item()
413 		block_group_err(fs_info, leaf, slot,  in check_block_group_item()
421 		block_group_err(fs_info, leaf, slot,  in check_block_group_item()
429 		block_group_err(fs_info, leaf, slot,  in check_block_group_item()
442 		block_group_err(fs_info, leaf, slot,  in check_block_group_item()
456 static int check_leaf_item(struct btrfs_fs_info *fs_info,  in check_leaf_item()  argument
464 		ret = check_extent_data_item(fs_info, leaf, key, slot);  in check_leaf_item()
467 		ret = check_csum_item(fs_info, leaf, key, slot);  in check_leaf_item()
472 		ret = check_dir_item(fs_info, leaf, key, slot);  in check_leaf_item()
475 		ret = check_block_group_item(fs_info, leaf, key, slot);  in check_leaf_item()
481 static int check_leaf(struct btrfs_fs_info *fs_info, struct extent_buffer *leaf,  in check_leaf()  argument
509 			generic_err(fs_info, leaf, 0,  in check_leaf()
518 		check_root = btrfs_get_fs_root(fs_info, &key, false);  in check_leaf()
529 				generic_err(fs_info, leaf, 0,  in check_leaf()
562 			generic_err(fs_info, leaf, slot,  in check_leaf()
576 			item_end_expected = BTRFS_LEAF_DATA_SIZE(fs_info);  in check_leaf()
581 			generic_err(fs_info, leaf, slot,  in check_leaf()
594 		    BTRFS_LEAF_DATA_SIZE(fs_info)) {  in check_leaf()
595 			generic_err(fs_info, leaf, slot,  in check_leaf()
598 				BTRFS_LEAF_DATA_SIZE(fs_info));  in check_leaf()
605 			generic_err(fs_info, leaf, slot,  in check_leaf()
618 			ret = check_leaf_item(fs_info, leaf, &key, slot);  in check_leaf()
631 int btrfs_check_leaf_full(struct btrfs_fs_info *fs_info,  in btrfs_check_leaf_full()  argument
634 	return check_leaf(fs_info, leaf, true);  in btrfs_check_leaf_full()
637 int btrfs_check_leaf_relaxed(struct btrfs_fs_info *fs_info,  in btrfs_check_leaf_relaxed()  argument
640 	return check_leaf(fs_info, leaf, false);  in btrfs_check_leaf_relaxed()
643 int btrfs_check_node(struct btrfs_fs_info *fs_info, struct extent_buffer *node)  in btrfs_check_node()  argument
651 	if (nr == 0 || nr > BTRFS_NODEPTRS_PER_BLOCK(fs_info)) {  in btrfs_check_node()
652 		btrfs_crit(fs_info,  in btrfs_check_node()
656 			   BTRFS_NODEPTRS_PER_BLOCK(fs_info));  in btrfs_check_node()
666 			generic_err(fs_info, node, slot,  in btrfs_check_node()
671 		if (!IS_ALIGNED(bytenr, fs_info->sectorsize)) {  in btrfs_check_node()
672 			generic_err(fs_info, node, slot,  in btrfs_check_node()
674 				bytenr, fs_info->sectorsize);  in btrfs_check_node()
680 			generic_err(fs_info, node, slot,  in btrfs_check_node()