Lines Matching full:depth
116 int depth, i; in ext4_ext_drop_refs() local
120 depth = path->p_depth; in ext4_ext_drop_refs()
121 for (i = 0; i <= depth; i++, path++) in ext4_ext_drop_refs()
220 int depth = path->p_depth; in ext4_ext_find_goal() local
240 ex = path[depth].p_ext; in ext4_ext_find_goal()
253 if (path[depth].p_bh) in ext4_ext_find_goal()
254 return path[depth].p_bh->b_blocknr; in ext4_ext_find_goal()
348 ext4_ext_max_entries(struct inode *inode, int depth) in ext4_ext_max_entries() argument
352 if (depth == ext_depth(inode)) { in ext4_ext_max_entries()
353 if (depth == 0) in ext4_ext_max_entries()
358 if (depth == 0) in ext4_ext_max_entries()
394 int depth) in ext4_valid_extent_entries() argument
405 if (depth == 0) { in ext4_valid_extent_entries()
413 if (depth != ext_depth(inode) && in ext4_valid_extent_entries()
437 if (depth != ext_depth(inode) && in ext4_valid_extent_entries()
460 int depth, ext4_fsblk_t pblk, ext4_lblk_t lblk) in __ext4_ext_check() argument
469 if (unlikely(le16_to_cpu(eh->eh_depth) != depth)) { in __ext4_ext_check()
477 max = ext4_ext_max_entries(inode, depth); in __ext4_ext_check()
486 if (unlikely((eh->eh_entries == 0) && (depth > 0))) { in __ext4_ext_check()
490 if (!ext4_valid_extent_entries(inode, eh, lblk, &pblk, depth)) { in __ext4_ext_check()
494 if (unlikely(depth > 32)) { in __ext4_ext_check()
499 if (ext_depth(inode) != depth && in __ext4_ext_check()
510 "entries %u, max %u(%u), depth %u(%u)", in __ext4_ext_check()
515 max, le16_to_cpu(eh->eh_depth), depth); in __ext4_ext_check()
519 #define ext4_ext_check(inode, eh, depth, pblk) \ argument
520 __ext4_ext_check(__func__, __LINE__, (inode), (eh), (depth), (pblk), 0)
554 int depth, int flags) in __read_extent_tree_block() argument
578 depth, pblk, le32_to_cpu(idx->ei_block)); in __read_extent_tree_block()
585 if (!(flags & EXT4_EX_NOCACHE) && depth == 0) { in __read_extent_tree_block()
596 #define read_extent_tree_block(inode, idx, depth, flags) \ argument
598 (depth), (flags))
609 int i = 0, depth, ret = 0; in ext4_ext_precache() local
615 depth = ext_depth(inode); in ext4_ext_precache()
618 if (!depth) { in ext4_ext_precache()
623 path = kcalloc(depth + 1, sizeof(struct ext4_ext_path), in ext4_ext_precache()
631 ret = ext4_ext_check(inode, path[0].p_hdr, depth, 0); in ext4_ext_precache()
640 if ((i == depth) || in ext4_ext_precache()
647 depth - i - 1, in ext4_ext_precache()
690 int depth = ext_depth(inode); in ext4_ext_show_leaf() local
698 eh = path[depth].p_hdr; in ext4_ext_show_leaf()
714 int depth = ext_depth(inode); in ext4_ext_show_move() local
717 if (depth != level) { in ext4_ext_show_move()
730 ex = path[depth].p_ext; in ext4_ext_show_move()
731 while (ex <= EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_show_move()
891 short int depth, i, ppos = 0; in ext4_find_extent() local
899 depth = ext_depth(inode); in ext4_find_extent()
900 if (depth < 0 || depth > EXT4_MAX_EXTENT_DEPTH) { in ext4_find_extent()
901 EXT4_ERROR_INODE(inode, "inode has invalid extent depth: %d", in ext4_find_extent()
902 depth); in ext4_find_extent()
909 if (depth > path[0].p_maxdepth) { in ext4_find_extent()
915 /* account possible depth increase */ in ext4_find_extent()
916 path = kcalloc(depth + 2, sizeof(struct ext4_ext_path), in ext4_find_extent()
920 path[0].p_maxdepth = depth + 1; in ext4_find_extent()
925 i = depth; in ext4_find_extent()
926 if (!(flags & EXT4_EX_NOCACHE) && depth == 0) in ext4_find_extent()
930 ext_debug(inode, "depth %d: num %d, max %d\n", in ext4_find_extent()
1045 * at depth @at:
1058 int depth = ext_depth(inode); in ext4_ext_split() local
1077 if (unlikely(path[depth].p_ext > EXT_MAX_EXTENT(path[depth].p_hdr))) { in ext4_ext_split()
1081 if (path[depth].p_ext != EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_split()
1082 border = path[depth].p_ext[1].ee_block; in ext4_ext_split()
1105 ablocks = kcalloc(depth, sizeof(ext4_fsblk_t), gfp_flags); in ext4_ext_split()
1110 ext_debug(inode, "allocate %d blocks for indexes/leaf\n", depth - at); in ext4_ext_split()
1111 for (a = 0; a < depth - at; a++) { in ext4_ext_split()
1145 /* move remainder of path[depth] to the new leaf */ in ext4_ext_split()
1146 if (unlikely(path[depth].p_hdr->eh_entries != in ext4_ext_split()
1147 path[depth].p_hdr->eh_max)) { in ext4_ext_split()
1149 path[depth].p_hdr->eh_entries, in ext4_ext_split()
1150 path[depth].p_hdr->eh_max); in ext4_ext_split()
1155 m = EXT_MAX_EXTENT(path[depth].p_hdr) - path[depth].p_ext++; in ext4_ext_split()
1156 ext4_ext_show_move(inode, path, newblock, depth); in ext4_ext_split()
1160 memmove(ex, path[depth].p_ext, sizeof(struct ext4_extent) * m); in ext4_ext_split()
1180 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_split()
1183 le16_add_cpu(&path[depth].p_hdr->eh_entries, -m); in ext4_ext_split()
1184 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_split()
1191 k = depth - at - 1; in ext4_ext_split()
1200 /* current depth stored in i var */ in ext4_ext_split()
1201 i = depth - 1; in ext4_ext_split()
1221 neh->eh_depth = cpu_to_le16(depth - i); in ext4_ext_split()
1291 for (i = 0; i < depth; i++) { in ext4_ext_split()
1396 * if no free index is found, then it requests in-depth growing.
1405 int depth, i, err = 0; in ext4_ext_create_new_leaf() local
1409 i = depth = ext_depth(inode); in ext4_ext_create_new_leaf()
1412 curp = path + depth; in ext4_ext_create_new_leaf()
1432 /* tree is full, time to grow in depth */ in ext4_ext_create_new_leaf()
1443 * only first (depth 0 -> 1) produces free space; in ext4_ext_create_new_leaf()
1446 depth = ext_depth(inode); in ext4_ext_create_new_leaf()
1447 if (path[depth].p_hdr->eh_entries == path[depth].p_hdr->eh_max) { in ext4_ext_create_new_leaf()
1472 int depth, ee_len; in ext4_ext_search_left() local
1478 depth = path->p_depth; in ext4_ext_search_left()
1481 if (depth == 0 && path->p_ext == NULL) in ext4_ext_search_left()
1488 ex = path[depth].p_ext; in ext4_ext_search_left()
1491 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_left()
1497 while (--depth >= 0) { in ext4_ext_search_left()
1498 ix = path[depth].p_idx; in ext4_ext_search_left()
1499 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_left()
1501 "ix (%d) != EXT_FIRST_INDEX (%d) (depth %d)!", in ext4_ext_search_left()
1503 le32_to_cpu(EXT_FIRST_INDEX(path[depth].p_hdr)->ei_block), in ext4_ext_search_left()
1504 depth); in ext4_ext_search_left()
1539 int depth; /* Note, NOT eh_depth; depth from top of tree */ in ext4_ext_search_right() local
1546 depth = path->p_depth; in ext4_ext_search_right()
1549 if (depth == 0 && path->p_ext == NULL) in ext4_ext_search_right()
1556 ex = path[depth].p_ext; in ext4_ext_search_right()
1559 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_right()
1562 depth); in ext4_ext_search_right()
1565 while (--depth >= 0) { in ext4_ext_search_right()
1566 ix = path[depth].p_idx; in ext4_ext_search_right()
1567 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_right()
1584 if (ex != EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_search_right()
1591 while (--depth >= 0) { in ext4_ext_search_right()
1592 ix = path[depth].p_idx; in ext4_ext_search_right()
1593 if (ix != EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_search_right()
1605 while (++depth < path->p_depth) { in ext4_ext_search_right()
1607 bh = read_extent_tree_block(inode, ix, path->p_depth - depth, 0); in ext4_ext_search_right()
1615 bh = read_extent_tree_block(inode, ix, path->p_depth - depth, 0); in ext4_ext_search_right()
1640 int depth; in ext4_ext_next_allocated_block() local
1643 depth = path->p_depth; in ext4_ext_next_allocated_block()
1645 if (depth == 0 && path->p_ext == NULL) in ext4_ext_next_allocated_block()
1648 while (depth >= 0) { in ext4_ext_next_allocated_block()
1649 struct ext4_ext_path *p = &path[depth]; in ext4_ext_next_allocated_block()
1651 if (depth == path->p_depth) { in ext4_ext_next_allocated_block()
1660 depth--; in ext4_ext_next_allocated_block()
1672 int depth; in ext4_ext_next_leaf_block() local
1675 depth = path->p_depth; in ext4_ext_next_leaf_block()
1678 if (depth == 0) in ext4_ext_next_leaf_block()
1682 depth--; in ext4_ext_next_leaf_block()
1684 while (depth >= 0) { in ext4_ext_next_leaf_block()
1685 if (path[depth].p_idx != in ext4_ext_next_leaf_block()
1686 EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_next_leaf_block()
1688 le32_to_cpu(path[depth].p_idx[1].ei_block); in ext4_ext_next_leaf_block()
1689 depth--; in ext4_ext_next_leaf_block()
1705 int depth = ext_depth(inode); in ext4_ext_correct_indexes() local
1710 eh = path[depth].p_hdr; in ext4_ext_correct_indexes()
1711 ex = path[depth].p_ext; in ext4_ext_correct_indexes()
1719 if (depth == 0) { in ext4_ext_correct_indexes()
1732 k = depth - 1; in ext4_ext_correct_indexes()
1733 border = path[depth].p_ext->ee_block; in ext4_ext_correct_indexes()
1763 while (++k < depth) in ext4_ext_correct_indexes()
1813 unsigned int depth, len; in ext4_ext_try_to_merge_right() local
1816 depth = ext_depth(inode); in ext4_ext_try_to_merge_right()
1817 BUG_ON(path[depth].p_hdr == NULL); in ext4_ext_try_to_merge_right()
1818 eh = path[depth].p_hdr; in ext4_ext_try_to_merge_right()
1901 unsigned int depth; in ext4_ext_try_to_merge() local
1904 depth = ext_depth(inode); in ext4_ext_try_to_merge()
1905 BUG_ON(path[depth].p_hdr == NULL); in ext4_ext_try_to_merge()
1906 eh = path[depth].p_hdr; in ext4_ext_try_to_merge()
1931 unsigned int depth, len1; in ext4_ext_check_overlap() local
1936 depth = ext_depth(inode); in ext4_ext_check_overlap()
1937 if (!path[depth].p_ext) in ext4_ext_check_overlap()
1939 b2 = EXT4_LBLK_CMASK(sbi, le32_to_cpu(path[depth].p_ext->ee_block)); in ext4_ext_check_overlap()
1982 int depth, len, err = 0; in ext4_ext_insert_extent() local
1993 depth = ext_depth(inode); in ext4_ext_insert_extent()
1994 ex = path[depth].p_ext; in ext4_ext_insert_extent()
1995 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
1996 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_ext_insert_extent()
1997 EXT4_ERROR_INODE(inode, "path[%d].p_hdr == NULL", depth); in ext4_ext_insert_extent()
2035 path + depth); in ext4_ext_insert_extent()
2060 path + depth); in ext4_ext_insert_extent()
2076 depth = ext_depth(inode); in ext4_ext_insert_extent()
2077 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2096 eh = npath[depth].p_hdr; in ext4_ext_insert_extent()
2119 depth = ext_depth(inode); in ext4_ext_insert_extent()
2120 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2123 nearex = path[depth].p_ext; in ext4_ext_insert_extent()
2125 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_insert_extent()
2175 path[depth].p_ext = nearex; in ext4_ext_insert_extent()
2264 int depth = ext_depth(inode); in ext4_ext_find_hole() local
2268 ex = path[depth].p_ext; in ext4_ext_find_hole()
2294 struct ext4_ext_path *path, int depth) in ext4_ext_rm_idx() argument
2298 int k = depth - 1; in ext4_ext_rm_idx()
2346 while (++k < depth) in ext4_ext_rm_idx()
2363 int depth = ext_depth(inode); in ext4_ext_calc_credits_for_single_extent() local
2367 if (le16_to_cpu(path[depth].p_hdr->eh_entries) in ext4_ext_calc_credits_for_single_extent()
2368 < le16_to_cpu(path[depth].p_hdr->eh_max)) { in ext4_ext_calc_credits_for_single_extent()
2399 int depth; in ext4_ext_index_trans_blocks() local
2405 depth = ext_depth(inode); in ext4_ext_index_trans_blocks()
2408 index = depth * 2; in ext4_ext_index_trans_blocks()
2410 index = depth * 3; in ext4_ext_index_trans_blocks()
2599 int depth = ext_depth(inode), credits, revoke_credits; in ext4_ext_rm_leaf() local
2611 if (!path[depth].p_hdr) in ext4_ext_rm_leaf()
2612 path[depth].p_hdr = ext_block_hdr(path[depth].p_bh); in ext4_ext_rm_leaf()
2613 eh = path[depth].p_hdr; in ext4_ext_rm_leaf()
2614 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_ext_rm_leaf()
2615 EXT4_ERROR_INODE(inode, "path[%d].p_hdr == NULL", depth); in ext4_ext_rm_leaf()
2619 ex = path[depth].p_ext; in ext4_ext_rm_leaf()
2638 path[depth].p_ext = ex; in ext4_ext_rm_leaf()
2708 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_rm_leaf()
2748 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_rm_leaf()
2787 if (err == 0 && eh->eh_entries == 0 && path[depth].p_bh != NULL) in ext4_ext_rm_leaf()
2788 err = ext4_ext_rm_idx(handle, inode, path, depth); in ext4_ext_rm_leaf()
2819 int depth = ext_depth(inode); in ext4_ext_remove_space() local
2833 depth + 1, in ext4_ext_remove_space()
2834 ext4_free_metadata_revoke_credits(inode->i_sb, depth)); in ext4_ext_remove_space()
2839 trace_ext4_ext_remove_space(inode, start, end, depth); in ext4_ext_remove_space()
2860 depth = ext_depth(inode); in ext4_ext_remove_space()
2862 ex = path[depth].p_ext; in ext4_ext_remove_space()
2864 if (depth) { in ext4_ext_remove_space()
2867 depth); in ext4_ext_remove_space()
2932 * after i_size and walking into the tree depth-wise. in ext4_ext_remove_space()
2934 depth = ext_depth(inode); in ext4_ext_remove_space()
2936 int k = i = depth; in ext4_ext_remove_space()
2941 path = kcalloc(depth + 1, sizeof(struct ext4_ext_path), in ext4_ext_remove_space()
2947 path[0].p_maxdepth = path[0].p_depth = depth; in ext4_ext_remove_space()
2951 if (ext4_ext_check(inode, path[0].p_hdr, depth, 0)) { in ext4_ext_remove_space()
2959 if (i == depth) { in ext4_ext_remove_space()
2997 depth - i - 1, in ext4_ext_remove_space()
3007 if (WARN_ON(i + 1 > depth)) { in ext4_ext_remove_space()
3032 trace_ext4_ext_remove_space_done(inode, start, end, depth, &partial, in ext4_ext_remove_space()
3121 printk(KERN_ERR "EXT4-fs: extents: %lu min, %lu max, max depth %lu\n", in ext4_ext_release()
3187 unsigned int ee_len, depth; in ext4_split_extent_at() local
3197 depth = ext_depth(inode); in ext4_split_extent_at()
3198 ex = path[depth].p_ext; in ext4_split_extent_at()
3209 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_split_extent_at()
3241 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_split_extent_at()
3274 depth = ext_depth(inode); in ext4_split_extent_at()
3275 ex = path[depth].p_ext; in ext4_split_extent_at()
3356 unsigned int ee_len, depth; in ext4_split_extent() local
3360 depth = ext_depth(inode); in ext4_split_extent()
3361 ex = path[depth].p_ext; in ext4_split_extent()
3385 depth = ext_depth(inode); in ext4_split_extent()
3386 ex = path[depth].p_ext; in ext4_split_extent()
3450 unsigned int ee_len, depth, map_len = map->m_len; in ext4_ext_convert_to_initialized() local
3464 depth = ext_depth(inode); in ext4_ext_convert_to_initialized()
3465 eh = path[depth].p_hdr; in ext4_ext_convert_to_initialized()
3466 ex = path[depth].p_ext; in ext4_ext_convert_to_initialized()
3521 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_convert_to_initialized()
3567 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_convert_to_initialized()
3589 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_convert_to_initialized()
3592 path[depth].p_ext = abut_ex; in ext4_ext_convert_to_initialized()
3712 int split_flag = 0, depth; in ext4_split_convert_extents() local
3725 depth = ext_depth(inode); in ext4_split_convert_extents()
3726 ex = path[depth].p_ext; in ext4_split_convert_extents()
3752 int depth; in ext4_convert_unwritten_extents_endio() local
3755 depth = ext_depth(inode); in ext4_convert_unwritten_extents_endio()
3756 ex = path[depth].p_ext; in ext4_convert_unwritten_extents_endio()
3784 depth = ext_depth(inode); in ext4_convert_unwritten_extents_endio()
3785 ex = path[depth].p_ext; in ext4_convert_unwritten_extents_endio()
3788 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_convert_unwritten_extents_endio()
3821 int depth; in convert_initialized_extent() local
3831 depth = ext_depth(inode); in convert_initialized_extent()
3832 ex = path[depth].p_ext; in convert_initialized_extent()
3848 depth = ext_depth(inode); in convert_initialized_extent()
3849 ex = path[depth].p_ext; in convert_initialized_extent()
3858 err = ext4_ext_get_access(handle, inode, path + depth); in convert_initialized_extent()
4195 int err = 0, depth; in ext4_ext_map_blocks() local
4211 depth = ext_depth(inode); in ext4_ext_map_blocks()
4218 if (unlikely(path[depth].p_ext == NULL && depth != 0)) { in ext4_ext_map_blocks()
4220 "lblock: %lu, depth: %d pblock %lld", in ext4_ext_map_blocks()
4221 (unsigned long) map->m_lblk, depth, in ext4_ext_map_blocks()
4222 path[depth].p_block); in ext4_ext_map_blocks()
4227 ex = path[depth].p_ext; in ext4_ext_map_blocks()
4482 int depth = 0; in ext4_alloc_file_blocks() local
4502 depth = ext_depth(inode); in ext4_alloc_file_blocks()
4507 * Recalculate credits when extent tree depth changes. in ext4_alloc_file_blocks()
4509 if (depth != ext_depth(inode)) { in ext4_alloc_file_blocks()
4511 depth = ext_depth(inode); in ext4_alloc_file_blocks()
5080 * Shift the extents of a path structure lying between path[depth].p_ext
5081 * and EXT_LAST_EXTENT(path[depth].p_hdr), by @shift blocks. @SHIFT tells
5089 int depth, err = 0; in ext4_ext_shift_path_extents() local
5093 depth = path->p_depth; in ext4_ext_shift_path_extents()
5095 while (depth >= 0) { in ext4_ext_shift_path_extents()
5096 if (depth == path->p_depth) { in ext4_ext_shift_path_extents()
5097 ex_start = path[depth].p_ext; in ext4_ext_shift_path_extents()
5101 ex_last = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_path_extents()
5104 if (ex_start == EXT_FIRST_EXTENT(path[depth].p_hdr)) { in ext4_ext_shift_path_extents()
5107 credits = depth + 2; in ext4_ext_shift_path_extents()
5119 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_shift_path_extents()
5129 EXT_FIRST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5143 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_shift_path_extents()
5147 if (--depth < 0 || !update) in ext4_ext_shift_path_extents()
5152 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_shift_path_extents()
5157 le32_add_cpu(&path[depth].p_idx->ei_block, -shift); in ext4_ext_shift_path_extents()
5159 le32_add_cpu(&path[depth].p_idx->ei_block, shift); in ext4_ext_shift_path_extents()
5160 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_shift_path_extents()
5165 if (path[depth].p_idx != EXT_FIRST_INDEX(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5168 depth--; in ext4_ext_shift_path_extents()
5188 int ret = 0, depth; in ext4_ext_shift_extents() local
5199 depth = path->p_depth; in ext4_ext_shift_extents()
5200 extent = path[depth].p_ext; in ext4_ext_shift_extents()
5216 depth = path->p_depth; in ext4_ext_shift_extents()
5217 extent = path[depth].p_ext; in ext4_ext_shift_extents()
5265 depth = path->p_depth; in ext4_ext_shift_extents()
5266 extent = path[depth].p_ext; in ext4_ext_shift_extents()
5275 if (extent < EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_shift_extents()
5276 path[depth].p_ext++; in ext4_ext_shift_extents()
5285 extent = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()
5289 extent = EXT_FIRST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()
5295 extent = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()
5299 if (extent == EXT_LAST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_extents()
5305 path[depth].p_ext = extent; in ext4_ext_shift_extents()
5473 int ret = 0, depth, split_flag = 0; in ext4_insert_range() local
5567 depth = ext_depth(inode); in ext4_insert_range()
5568 extent = path[depth].p_ext; in ext4_insert_range()
5831 int depth, mapped = 0, err = 0; in ext4_clu_mapped() local
5849 depth = ext_depth(inode); in ext4_clu_mapped()
5856 if (unlikely(path[depth].p_ext == NULL && depth != 0)) { in ext4_clu_mapped()
5858 "bad extent address - lblock: %lu, depth: %d, pblock: %lld", in ext4_clu_mapped()
5860 depth, path[depth].p_block); in ext4_clu_mapped()
5865 extent = path[depth].p_ext; in ext4_clu_mapped()