Lines Matching full:depth
195 int depth = path->p_depth; in ext4_ext_find_goal() local
215 ex = path[depth].p_ext; in ext4_ext_find_goal()
228 if (path[depth].p_bh) in ext4_ext_find_goal()
229 return path[depth].p_bh->b_blocknr; in ext4_ext_find_goal()
324 ext4_ext_max_entries(struct inode *inode, int depth) in ext4_ext_max_entries() argument
328 if (depth == ext_depth(inode)) { in ext4_ext_max_entries()
329 if (depth == 0) in ext4_ext_max_entries()
334 if (depth == 0) in ext4_ext_max_entries()
370 int depth) in ext4_valid_extent_entries() argument
381 if (depth == 0) { in ext4_valid_extent_entries()
389 if (depth != ext_depth(inode) && in ext4_valid_extent_entries()
413 if (depth != ext_depth(inode) && in ext4_valid_extent_entries()
436 int depth, ext4_fsblk_t pblk, ext4_lblk_t lblk) in __ext4_ext_check() argument
445 if (unlikely(le16_to_cpu(eh->eh_depth) != depth)) { in __ext4_ext_check()
453 max = ext4_ext_max_entries(inode, depth); in __ext4_ext_check()
462 if (unlikely((eh->eh_entries == 0) && (depth > 0))) { in __ext4_ext_check()
466 if (!ext4_valid_extent_entries(inode, eh, lblk, &pblk, depth)) { in __ext4_ext_check()
470 if (unlikely(depth > 32)) { in __ext4_ext_check()
475 if (ext_depth(inode) != depth && in __ext4_ext_check()
486 "entries %u, max %u(%u), depth %u(%u)", in __ext4_ext_check()
491 max, le16_to_cpu(eh->eh_depth), depth); in __ext4_ext_check()
495 #define ext4_ext_check(inode, eh, depth, pblk) \ argument
496 __ext4_ext_check(__func__, __LINE__, (inode), (eh), (depth), (pblk), 0)
530 int depth, int flags) in __read_extent_tree_block() argument
564 depth, pblk, le32_to_cpu(idx->ei_block)); in __read_extent_tree_block()
572 if (!(flags & EXT4_EX_NOCACHE) && depth == 0) { in __read_extent_tree_block()
583 #define read_extent_tree_block(inode, idx, depth, flags) \ argument
585 (depth), (flags))
596 int i = 0, depth, ret = 0; in ext4_ext_precache() local
602 depth = ext_depth(inode); in ext4_ext_precache()
605 if (!depth) { in ext4_ext_precache()
610 path = kcalloc(depth + 1, sizeof(struct ext4_ext_path), in ext4_ext_precache()
618 ret = ext4_ext_check(inode, path[0].p_hdr, depth, 0); in ext4_ext_precache()
627 if ((i == depth) || in ext4_ext_precache()
635 depth - i - 1, in ext4_ext_precache()
679 int depth = ext_depth(inode); in ext4_ext_show_leaf() local
687 eh = path[depth].p_hdr; in ext4_ext_show_leaf()
703 int depth = ext_depth(inode); in ext4_ext_show_move() local
706 if (depth != level) { in ext4_ext_show_move()
719 ex = path[depth].p_ext; in ext4_ext_show_move()
720 while (ex <= EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_show_move()
739 int depth, i; in ext4_ext_drop_refs() local
743 depth = path->p_depth; in ext4_ext_drop_refs()
744 for (i = 0; i <= depth; i++, path++) { in ext4_ext_drop_refs()
892 short int depth, i, ppos = 0; in ext4_find_extent() local
900 depth = ext_depth(inode); in ext4_find_extent()
901 if (depth < 0 || depth > EXT4_MAX_EXTENT_DEPTH) { in ext4_find_extent()
902 EXT4_ERROR_INODE(inode, "inode has invalid extent depth: %d", in ext4_find_extent()
903 depth); in ext4_find_extent()
910 if (depth > path[0].p_maxdepth) { in ext4_find_extent()
916 /* account possible depth increase */ in ext4_find_extent()
917 path = kcalloc(depth + 2, sizeof(struct ext4_ext_path), in ext4_find_extent()
921 path[0].p_maxdepth = depth + 1; in ext4_find_extent()
926 i = depth; in ext4_find_extent()
927 if (!(flags & EXT4_EX_NOCACHE) && depth == 0) in ext4_find_extent()
931 ext_debug(inode, "depth %d: num %d, max %d\n", in ext4_find_extent()
1051 * at depth @at:
1064 int depth = ext_depth(inode); in ext4_ext_split() local
1083 if (unlikely(path[depth].p_ext > EXT_MAX_EXTENT(path[depth].p_hdr))) { in ext4_ext_split()
1087 if (path[depth].p_ext != EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_split()
1088 border = path[depth].p_ext[1].ee_block; in ext4_ext_split()
1111 ablocks = kcalloc(depth, sizeof(ext4_fsblk_t), gfp_flags); in ext4_ext_split()
1116 ext_debug(inode, "allocate %d blocks for indexes/leaf\n", depth - at); in ext4_ext_split()
1117 for (a = 0; a < depth - at; a++) { in ext4_ext_split()
1150 /* move remainder of path[depth] to the new leaf */ in ext4_ext_split()
1151 if (unlikely(path[depth].p_hdr->eh_entries != in ext4_ext_split()
1152 path[depth].p_hdr->eh_max)) { in ext4_ext_split()
1154 path[depth].p_hdr->eh_entries, in ext4_ext_split()
1155 path[depth].p_hdr->eh_max); in ext4_ext_split()
1160 m = EXT_MAX_EXTENT(path[depth].p_hdr) - path[depth].p_ext++; in ext4_ext_split()
1161 ext4_ext_show_move(inode, path, newblock, depth); in ext4_ext_split()
1165 memmove(ex, path[depth].p_ext, sizeof(struct ext4_extent) * m); in ext4_ext_split()
1185 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_split()
1188 le16_add_cpu(&path[depth].p_hdr->eh_entries, -m); in ext4_ext_split()
1189 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_split()
1196 k = depth - at - 1; in ext4_ext_split()
1205 /* current depth stored in i var */ in ext4_ext_split()
1206 i = depth - 1; in ext4_ext_split()
1225 neh->eh_depth = cpu_to_le16(depth - i); in ext4_ext_split()
1295 for (i = 0; i < depth; i++) { in ext4_ext_split()
1398 * if no free index is found, then it requests in-depth growing.
1408 int depth, i, err = 0; in ext4_ext_create_new_leaf() local
1411 i = depth = ext_depth(inode); in ext4_ext_create_new_leaf()
1414 curp = path + depth; in ext4_ext_create_new_leaf()
1436 /* tree is full, time to grow in depth */ in ext4_ext_create_new_leaf()
1451 * only first (depth 0 -> 1) produces free space; in ext4_ext_create_new_leaf()
1454 depth = ext_depth(inode); in ext4_ext_create_new_leaf()
1455 if (path[depth].p_hdr->eh_entries == path[depth].p_hdr->eh_max) { in ext4_ext_create_new_leaf()
1478 int depth, ee_len; in ext4_ext_search_left() local
1484 depth = path->p_depth; in ext4_ext_search_left()
1487 if (depth == 0 && path->p_ext == NULL) in ext4_ext_search_left()
1494 ex = path[depth].p_ext; in ext4_ext_search_left()
1497 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_left()
1503 while (--depth >= 0) { in ext4_ext_search_left()
1504 ix = path[depth].p_idx; in ext4_ext_search_left()
1505 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_left()
1507 "ix (%d) != EXT_FIRST_INDEX (%d) (depth %d)!", in ext4_ext_search_left()
1509 EXT_FIRST_INDEX(path[depth].p_hdr) != NULL ? in ext4_ext_search_left()
1510 le32_to_cpu(EXT_FIRST_INDEX(path[depth].p_hdr)->ei_block) : 0, in ext4_ext_search_left()
1511 depth); in ext4_ext_search_left()
1546 int depth; /* Note, NOT eh_depth; depth from top of tree */ in ext4_ext_search_right() local
1553 depth = path->p_depth; in ext4_ext_search_right()
1556 if (depth == 0 && path->p_ext == NULL) in ext4_ext_search_right()
1563 ex = path[depth].p_ext; in ext4_ext_search_right()
1566 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_right()
1569 depth); in ext4_ext_search_right()
1572 while (--depth >= 0) { in ext4_ext_search_right()
1573 ix = path[depth].p_idx; in ext4_ext_search_right()
1574 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_right()
1591 if (ex != EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_search_right()
1598 while (--depth >= 0) { in ext4_ext_search_right()
1599 ix = path[depth].p_idx; in ext4_ext_search_right()
1600 if (ix != EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_search_right()
1612 while (++depth < path->p_depth) { in ext4_ext_search_right()
1614 bh = read_extent_tree_block(inode, ix, path->p_depth - depth, 0); in ext4_ext_search_right()
1622 bh = read_extent_tree_block(inode, ix, path->p_depth - depth, 0); in ext4_ext_search_right()
1647 int depth; in ext4_ext_next_allocated_block() local
1650 depth = path->p_depth; in ext4_ext_next_allocated_block()
1652 if (depth == 0 && path->p_ext == NULL) in ext4_ext_next_allocated_block()
1655 while (depth >= 0) { in ext4_ext_next_allocated_block()
1656 struct ext4_ext_path *p = &path[depth]; in ext4_ext_next_allocated_block()
1658 if (depth == path->p_depth) { in ext4_ext_next_allocated_block()
1667 depth--; in ext4_ext_next_allocated_block()
1679 int depth; in ext4_ext_next_leaf_block() local
1682 depth = path->p_depth; in ext4_ext_next_leaf_block()
1685 if (depth == 0) in ext4_ext_next_leaf_block()
1689 depth--; in ext4_ext_next_leaf_block()
1691 while (depth >= 0) { in ext4_ext_next_leaf_block()
1692 if (path[depth].p_idx != in ext4_ext_next_leaf_block()
1693 EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_next_leaf_block()
1695 le32_to_cpu(path[depth].p_idx[1].ei_block); in ext4_ext_next_leaf_block()
1696 depth--; in ext4_ext_next_leaf_block()
1712 int depth = ext_depth(inode); in ext4_ext_correct_indexes() local
1717 eh = path[depth].p_hdr; in ext4_ext_correct_indexes()
1718 ex = path[depth].p_ext; in ext4_ext_correct_indexes()
1726 if (depth == 0) { in ext4_ext_correct_indexes()
1739 k = depth - 1; in ext4_ext_correct_indexes()
1740 border = path[depth].p_ext->ee_block; in ext4_ext_correct_indexes()
1809 unsigned int depth, len; in ext4_ext_try_to_merge_right() local
1812 depth = ext_depth(inode); in ext4_ext_try_to_merge_right()
1813 BUG_ON(path[depth].p_hdr == NULL); in ext4_ext_try_to_merge_right()
1814 eh = path[depth].p_hdr; in ext4_ext_try_to_merge_right()
1898 unsigned int depth; in ext4_ext_try_to_merge() local
1901 depth = ext_depth(inode); in ext4_ext_try_to_merge()
1902 BUG_ON(path[depth].p_hdr == NULL); in ext4_ext_try_to_merge()
1903 eh = path[depth].p_hdr; in ext4_ext_try_to_merge()
1928 unsigned int depth, len1; in ext4_ext_check_overlap() local
1933 depth = ext_depth(inode); in ext4_ext_check_overlap()
1934 if (!path[depth].p_ext) in ext4_ext_check_overlap()
1936 b2 = EXT4_LBLK_CMASK(sbi, le32_to_cpu(path[depth].p_ext->ee_block)); in ext4_ext_check_overlap()
1980 int depth, len, err; in ext4_ext_insert_extent() local
1990 depth = ext_depth(inode); in ext4_ext_insert_extent()
1991 ex = path[depth].p_ext; in ext4_ext_insert_extent()
1992 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
1993 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_ext_insert_extent()
1994 EXT4_ERROR_INODE(inode, "path[%d].p_hdr == NULL", depth); in ext4_ext_insert_extent()
2031 path + depth); in ext4_ext_insert_extent()
2039 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2057 path + depth); in ext4_ext_insert_extent()
2068 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2074 depth = ext_depth(inode); in ext4_ext_insert_extent()
2075 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2091 eh = npath[depth].p_hdr; in ext4_ext_insert_extent()
2113 depth = ext_depth(inode); in ext4_ext_insert_extent()
2114 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2117 nearex = path[depth].p_ext; in ext4_ext_insert_extent()
2119 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_insert_extent()
2169 path[depth].p_ext = nearex; in ext4_ext_insert_extent()
2256 int depth = ext_depth(inode); in ext4_ext_determine_hole() local
2260 ex = path[depth].p_ext; in ext4_ext_determine_hole()
2310 struct ext4_ext_path *path, int depth) in ext4_ext_rm_idx() argument
2316 depth--; in ext4_ext_rm_idx()
2317 path = path + depth; in ext4_ext_rm_idx()
2343 while (--depth >= 0) { in ext4_ext_rm_idx()
2369 int depth = ext_depth(inode); in ext4_ext_calc_credits_for_single_extent() local
2373 if (le16_to_cpu(path[depth].p_hdr->eh_entries) in ext4_ext_calc_credits_for_single_extent()
2374 < le16_to_cpu(path[depth].p_hdr->eh_max)) { in ext4_ext_calc_credits_for_single_extent()
2405 int depth; in ext4_ext_index_trans_blocks() local
2411 depth = ext_depth(inode); in ext4_ext_index_trans_blocks()
2414 index = depth * 2; in ext4_ext_index_trans_blocks()
2416 index = depth * 3; in ext4_ext_index_trans_blocks()
2605 int depth = ext_depth(inode), credits, revoke_credits; in ext4_ext_rm_leaf() local
2617 if (!path[depth].p_hdr) in ext4_ext_rm_leaf()
2618 path[depth].p_hdr = ext_block_hdr(path[depth].p_bh); in ext4_ext_rm_leaf()
2619 eh = path[depth].p_hdr; in ext4_ext_rm_leaf()
2620 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_ext_rm_leaf()
2621 EXT4_ERROR_INODE(inode, "path[%d].p_hdr == NULL", depth); in ext4_ext_rm_leaf()
2625 ex = path[depth].p_ext; in ext4_ext_rm_leaf()
2644 path[depth].p_ext = ex; in ext4_ext_rm_leaf()
2715 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_rm_leaf()
2755 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_rm_leaf()
2794 if (err == 0 && eh->eh_entries == 0 && path[depth].p_bh != NULL) in ext4_ext_rm_leaf()
2795 err = ext4_ext_rm_idx(handle, inode, path, depth); in ext4_ext_rm_leaf()
2826 int depth = ext_depth(inode); in ext4_ext_remove_space() local
2840 depth + 1, in ext4_ext_remove_space()
2841 ext4_free_metadata_revoke_credits(inode->i_sb, depth)); in ext4_ext_remove_space()
2846 trace_ext4_ext_remove_space(inode, start, end, depth); in ext4_ext_remove_space()
2867 depth = ext_depth(inode); in ext4_ext_remove_space()
2869 ex = path[depth].p_ext; in ext4_ext_remove_space()
2871 if (depth) { in ext4_ext_remove_space()
2874 depth); in ext4_ext_remove_space()
2938 * after i_size and walking into the tree depth-wise. in ext4_ext_remove_space()
2940 depth = ext_depth(inode); in ext4_ext_remove_space()
2942 int k = i = depth; in ext4_ext_remove_space()
2947 path = kcalloc(depth + 1, sizeof(struct ext4_ext_path), in ext4_ext_remove_space()
2953 path[0].p_maxdepth = path[0].p_depth = depth; in ext4_ext_remove_space()
2957 if (ext4_ext_check(inode, path[0].p_hdr, depth, 0)) { in ext4_ext_remove_space()
2965 if (i == depth) { in ext4_ext_remove_space()
3004 depth - i - 1, in ext4_ext_remove_space()
3014 if (WARN_ON(i + 1 > depth)) { in ext4_ext_remove_space()
3040 trace_ext4_ext_remove_space_done(inode, start, end, depth, &partial, in ext4_ext_remove_space()
3130 printk(KERN_ERR "EXT4-fs: extents: %lu min, %lu max, max depth %lu\n", in ext4_ext_release()
3198 unsigned int ee_len, depth; in ext4_split_extent_at() local
3208 depth = ext_depth(inode); in ext4_split_extent_at()
3209 ex = path[depth].p_ext; in ext4_split_extent_at()
3220 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_split_extent_at()
3252 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_split_extent_at()
3282 depth = ext_depth(inode); in ext4_split_extent_at()
3283 ex = path[depth].p_ext; in ext4_split_extent_at()
3362 unsigned int ee_len, depth; in ext4_split_extent() local
3368 depth = ext_depth(inode); in ext4_split_extent()
3369 ex = path[depth].p_ext; in ext4_split_extent()
3396 depth = ext_depth(inode); in ext4_split_extent()
3397 ex = path[depth].p_ext; in ext4_split_extent()
3457 unsigned int ee_len, depth, map_len = map->m_len; in ext4_ext_convert_to_initialized() local
3471 depth = ext_depth(inode); in ext4_ext_convert_to_initialized()
3472 eh = path[depth].p_hdr; in ext4_ext_convert_to_initialized()
3473 ex = path[depth].p_ext; in ext4_ext_convert_to_initialized()
3527 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_convert_to_initialized()
3573 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_convert_to_initialized()
3595 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_convert_to_initialized()
3598 path[depth].p_ext = abut_ex; in ext4_ext_convert_to_initialized()
3714 int split_flag = 0, depth; in ext4_split_convert_extents() local
3727 depth = ext_depth(inode); in ext4_split_convert_extents()
3728 ex = path[depth].p_ext; in ext4_split_convert_extents()
3754 int depth; in ext4_convert_unwritten_extents_endio() local
3757 depth = ext_depth(inode); in ext4_convert_unwritten_extents_endio()
3758 ex = path[depth].p_ext; in ext4_convert_unwritten_extents_endio()
3785 depth = ext_depth(inode); in ext4_convert_unwritten_extents_endio()
3786 ex = path[depth].p_ext; in ext4_convert_unwritten_extents_endio()
3789 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_convert_unwritten_extents_endio()
3817 int depth; in convert_initialized_extent() local
3827 depth = ext_depth(inode); in convert_initialized_extent()
3828 ex = path[depth].p_ext; in convert_initialized_extent()
3843 depth = ext_depth(inode); in convert_initialized_extent()
3844 ex = path[depth].p_ext; in convert_initialized_extent()
3852 err = ext4_ext_get_access(handle, inode, path + depth); in convert_initialized_extent()
4120 int err = 0, depth, ret; in ext4_ext_map_blocks() local
4137 depth = ext_depth(inode); in ext4_ext_map_blocks()
4144 if (unlikely(path[depth].p_ext == NULL && depth != 0)) { in ext4_ext_map_blocks()
4146 "lblock: %lu, depth: %d pblock %lld", in ext4_ext_map_blocks()
4147 (unsigned long) map->m_lblk, depth, in ext4_ext_map_blocks()
4148 path[depth].p_block); in ext4_ext_map_blocks()
4153 ex = path[depth].p_ext; in ext4_ext_map_blocks()
4464 int depth = 0; in ext4_alloc_file_blocks() local
4484 depth = ext_depth(inode); in ext4_alloc_file_blocks()
4489 * Recalculate credits when extent tree depth changes. in ext4_alloc_file_blocks()
4491 if (depth != ext_depth(inode)) { in ext4_alloc_file_blocks()
4493 depth = ext_depth(inode); in ext4_alloc_file_blocks()
5050 * Shift the extents of a path structure lying between path[depth].p_ext
5051 * and EXT_LAST_EXTENT(path[depth].p_hdr), by @shift blocks. @SHIFT tells
5059 int depth, err = 0; in ext4_ext_shift_path_extents() local
5063 depth = path->p_depth; in ext4_ext_shift_path_extents()
5065 while (depth >= 0) { in ext4_ext_shift_path_extents()
5066 if (depth == path->p_depth) { in ext4_ext_shift_path_extents()
5067 ex_start = path[depth].p_ext; in ext4_ext_shift_path_extents()
5071 ex_last = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_path_extents()
5074 if (ex_start == EXT_FIRST_EXTENT(path[depth].p_hdr)) { in ext4_ext_shift_path_extents()
5077 credits = depth + 2; in ext4_ext_shift_path_extents()
5089 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_shift_path_extents()
5099 EXT_FIRST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5113 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_shift_path_extents()
5117 if (--depth < 0 || !update) in ext4_ext_shift_path_extents()
5122 err = ext4_ext_get_access(handle, inode, path + depth); in ext4_ext_shift_path_extents()
5127 le32_add_cpu(&path[depth].p_idx->ei_block, -shift); in ext4_ext_shift_path_extents()
5129 le32_add_cpu(&path[depth].p_idx->ei_block, shift); in ext4_ext_shift_path_extents()
5130 err = ext4_ext_dirty(handle, inode, path + depth); in ext4_ext_shift_path_extents()
5135 if (path[depth].p_idx != EXT_FIRST_INDEX(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5138 depth--; in ext4_ext_shift_path_extents()
5158 int ret = 0, depth; in ext4_ext_shift_extents() local
5169 depth = path->p_depth; in ext4_ext_shift_extents()
5170 extent = path[depth].p_ext; in ext4_ext_shift_extents()
5186 depth = path->p_depth; in ext4_ext_shift_extents()
5187 extent = path[depth].p_ext; in ext4_ext_shift_extents()
5235 depth = path->p_depth; in ext4_ext_shift_extents()
5236 extent = path[depth].p_ext; in ext4_ext_shift_extents()
5245 if (extent < EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_shift_extents()
5246 path[depth].p_ext++; in ext4_ext_shift_extents()
5255 extent = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()
5259 extent = EXT_FIRST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()
5265 extent = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()
5269 if (extent == EXT_LAST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_extents()
5275 path[depth].p_ext = extent; in ext4_ext_shift_extents()
5456 int ret = 0, depth, split_flag = 0; in ext4_insert_range() local
5556 depth = ext_depth(inode); in ext4_insert_range()
5557 extent = path[depth].p_ext; in ext4_insert_range()
5832 int depth, mapped = 0, err = 0; in ext4_clu_mapped() local
5853 depth = ext_depth(inode); in ext4_clu_mapped()
5860 if (unlikely(path[depth].p_ext == NULL && depth != 0)) { in ext4_clu_mapped()
5862 "bad extent address - lblock: %lu, depth: %d, pblock: %lld", in ext4_clu_mapped()
5864 depth, path[depth].p_block); in ext4_clu_mapped()
5869 extent = path[depth].p_ext; in ext4_clu_mapped()