Lines Matching refs:p_hdr
564 path[0].p_hdr = ext_inode_hdr(inode); in ext4_ext_precache()
565 ret = ext4_ext_check(inode, path[0].p_hdr, depth, 0); in ext4_ext_precache()
568 path[0].p_idx = EXT_FIRST_INDEX(path[0].p_hdr); in ext4_ext_precache()
575 path[i].p_idx > EXT_LAST_INDEX(path[i].p_hdr)) { in ext4_ext_precache()
591 path[i].p_hdr = ext_block_hdr(bh); in ext4_ext_precache()
592 path[i].p_idx = EXT_FIRST_INDEX(path[i].p_hdr); in ext4_ext_precache()
635 eh = path[depth].p_hdr; in ext4_ext_show_leaf()
657 while (idx <= EXT_MAX_INDEX(path[level].p_hdr)) { in ext4_ext_show_move()
668 while (ex <= EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_show_move()
707 struct ext4_extent_header *eh = path->p_hdr; in ext4_ext_binsearch_idx()
767 struct ext4_extent_header *eh = path->p_hdr; in ext4_ext_binsearch()
871 path[0].p_hdr = eh; in ext4_find_extent()
897 path[ppos].p_hdr = eh; in ext4_find_extent()
945 if (unlikely(le16_to_cpu(curp->p_hdr->eh_entries) in ext4_ext_insert_index()
946 >= le16_to_cpu(curp->p_hdr->eh_max))) { in ext4_ext_insert_index()
949 le16_to_cpu(curp->p_hdr->eh_entries), in ext4_ext_insert_index()
950 le16_to_cpu(curp->p_hdr->eh_max)); in ext4_ext_insert_index()
966 len = EXT_LAST_INDEX(curp->p_hdr) - ix + 1; in ext4_ext_insert_index()
975 if (unlikely(ix > EXT_MAX_INDEX(curp->p_hdr))) { in ext4_ext_insert_index()
982 le16_add_cpu(&curp->p_hdr->eh_entries, 1); in ext4_ext_insert_index()
984 if (unlikely(ix > EXT_LAST_INDEX(curp->p_hdr))) { in ext4_ext_insert_index()
1030 if (unlikely(path[depth].p_ext > EXT_MAX_EXTENT(path[depth].p_hdr))) { in ext4_ext_split()
1034 if (path[depth].p_ext != EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_split()
1099 if (unlikely(path[depth].p_hdr->eh_entries != in ext4_ext_split()
1100 path[depth].p_hdr->eh_max)) { in ext4_ext_split()
1102 path[depth].p_hdr->eh_entries, in ext4_ext_split()
1103 path[depth].p_hdr->eh_max); in ext4_ext_split()
1108 m = EXT_MAX_EXTENT(path[depth].p_hdr) - path[depth].p_ext++; in ext4_ext_split()
1136 le16_add_cpu(&path[depth].p_hdr->eh_entries, -m); in ext4_ext_split()
1184 if (unlikely(EXT_MAX_INDEX(path[i].p_hdr) != in ext4_ext_split()
1185 EXT_LAST_INDEX(path[i].p_hdr))) { in ext4_ext_split()
1193 m = EXT_MAX_INDEX(path[i].p_hdr) - path[i].p_idx++; in ext4_ext_split()
1195 EXT_MAX_INDEX(path[i].p_hdr)); in ext4_ext_split()
1222 le16_add_cpu(&path[i].p_hdr->eh_entries, -m); in ext4_ext_split()
1406 if (path[depth].p_hdr->eh_entries == path[depth].p_hdr->eh_max) { in ext4_ext_create_new_leaf()
1448 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_left()
1456 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_left()
1460 EXT_FIRST_INDEX(path[depth].p_hdr) != NULL ? in ext4_ext_search_left()
1461 le32_to_cpu(EXT_FIRST_INDEX(path[depth].p_hdr)->ei_block) : 0, in ext4_ext_search_left()
1518 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_right()
1526 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_right()
1543 if (ex != EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_search_right()
1552 if (ix != EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_search_right()
1615 if (p->p_ext && p->p_ext != EXT_LAST_EXTENT(p->p_hdr)) in ext4_ext_next_allocated_block()
1619 if (p->p_idx != EXT_LAST_INDEX(p->p_hdr)) in ext4_ext_next_allocated_block()
1648 EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_next_leaf_block()
1672 eh = path[depth].p_hdr; in ext4_ext_correct_indexes()
1706 if (path[k+1].p_idx != EXT_FIRST_INDEX(path[k+1].p_hdr)) in ext4_ext_correct_indexes()
1768 BUG_ON(path[depth].p_hdr == NULL); in ext4_ext_try_to_merge_right()
1769 eh = path[depth].p_hdr; in ext4_ext_try_to_merge_right()
1809 (le16_to_cpu(path[0].p_hdr->eh_entries) != 1) || in ext4_ext_try_to_merge_up()
1810 (le16_to_cpu(path[1].p_hdr->eh_entries) > max_root)) in ext4_ext_try_to_merge_up()
1826 s = le16_to_cpu(path[1].p_hdr->eh_entries) * in ext4_ext_try_to_merge_up()
1831 memcpy(path[0].p_hdr, path[1].p_hdr, s); in ext4_ext_try_to_merge_up()
1833 path[0].p_ext = EXT_FIRST_EXTENT(path[0].p_hdr) + in ext4_ext_try_to_merge_up()
1834 (path[1].p_ext - EXT_FIRST_EXTENT(path[1].p_hdr)); in ext4_ext_try_to_merge_up()
1835 path[0].p_hdr->eh_max = cpu_to_le16(max_root); in ext4_ext_try_to_merge_up()
1856 BUG_ON(path[depth].p_hdr == NULL); in ext4_ext_try_to_merge()
1857 eh = path[depth].p_hdr; in ext4_ext_try_to_merge()
1946 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
1947 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_ext_insert_extent()
1993 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2022 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2029 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2045 eh = npath[depth].p_hdr; in ext4_ext_insert_extent()
2067 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2272 if (unlikely(path->p_hdr->eh_entries == 0)) { in ext4_ext_rm_idx()
2280 if (path->p_idx != EXT_LAST_INDEX(path->p_hdr)) { in ext4_ext_rm_idx()
2281 int len = EXT_LAST_INDEX(path->p_hdr) - path->p_idx; in ext4_ext_rm_idx()
2286 le16_add_cpu(&path->p_hdr->eh_entries, -1); in ext4_ext_rm_idx()
2297 if (path->p_idx != EXT_FIRST_INDEX(path->p_hdr)) in ext4_ext_rm_idx()
2326 if (le16_to_cpu(path[depth].p_hdr->eh_entries) in ext4_ext_calc_credits_for_single_extent()
2327 < le16_to_cpu(path[depth].p_hdr->eh_max)) { in ext4_ext_calc_credits_for_single_extent()
2570 if (!path[depth].p_hdr) in ext4_ext_rm_leaf()
2571 path[depth].p_hdr = ext_block_hdr(path[depth].p_bh); in ext4_ext_rm_leaf()
2572 eh = path[depth].p_hdr; in ext4_ext_rm_leaf()
2573 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_ext_rm_leaf()
2763 if (path->p_idx < EXT_FIRST_INDEX(path->p_hdr)) in ext4_ext_more_to_rm()
2770 if (le16_to_cpu(path->p_hdr->eh_entries) == path->p_block) in ext4_ext_more_to_rm()
2898 le16_to_cpu(path[k].p_hdr->eh_entries)+1; in ext4_ext_remove_space()
2907 path[0].p_hdr = ext_inode_hdr(inode); in ext4_ext_remove_space()
2910 if (ext4_ext_check(inode, path[0].p_hdr, depth, 0)) { in ext4_ext_remove_space()
2930 if (!path[i].p_hdr) { in ext4_ext_remove_space()
2932 path[i].p_hdr = ext_block_hdr(path[i].p_bh); in ext4_ext_remove_space()
2937 path[i].p_idx = EXT_LAST_INDEX(path[i].p_hdr); in ext4_ext_remove_space()
2938 path[i].p_block = le16_to_cpu(path[i].p_hdr->eh_entries)+1; in ext4_ext_remove_space()
2940 path[i].p_hdr, in ext4_ext_remove_space()
2941 le16_to_cpu(path[i].p_hdr->eh_entries)); in ext4_ext_remove_space()
2948 i, EXT_FIRST_INDEX(path[i].p_hdr), in ext4_ext_remove_space()
2975 path[i].p_block = le16_to_cpu(path[i].p_hdr->eh_entries); in ext4_ext_remove_space()
2979 if (path[i].p_hdr->eh_entries == 0 && i > 0) { in ext4_ext_remove_space()
2994 path->p_hdr->eh_entries); in ext4_ext_remove_space()
3014 if (path->p_hdr->eh_entries == 0) { in ext4_ext_remove_space()
3407 eh = path[depth].p_hdr; in ext4_ext_convert_to_initialized()
5032 ex_last = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_path_extents()
5038 if (ex_start == EXT_FIRST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5047 EXT_FIRST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5083 if (path[depth].p_idx != EXT_FIRST_INDEX(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5187 if (extent < EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_shift_extents()
5196 extent = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()
5200 extent = EXT_FIRST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()