Lines Matching refs:p_hdr
589 path[0].p_hdr = ext_inode_hdr(inode); in ext4_ext_precache()
590 ret = ext4_ext_check(inode, path[0].p_hdr, depth, 0); in ext4_ext_precache()
593 path[0].p_idx = EXT_FIRST_INDEX(path[0].p_hdr); in ext4_ext_precache()
600 path[i].p_idx > EXT_LAST_INDEX(path[i].p_hdr)) { in ext4_ext_precache()
616 path[i].p_hdr = ext_block_hdr(bh); in ext4_ext_precache()
617 path[i].p_idx = EXT_FIRST_INDEX(path[i].p_hdr); in ext4_ext_precache()
659 eh = path[depth].p_hdr; in ext4_ext_show_leaf()
681 while (idx <= EXT_MAX_INDEX(path[level].p_hdr)) { in ext4_ext_show_move()
693 while (ex <= EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_show_move()
733 struct ext4_extent_header *eh = path->p_hdr; in ext4_ext_binsearch_idx()
793 struct ext4_extent_header *eh = path->p_hdr; in ext4_ext_binsearch()
887 path[0].p_hdr = eh; in ext4_find_extent()
918 path[ppos].p_hdr = eh; in ext4_find_extent()
966 if (unlikely(le16_to_cpu(curp->p_hdr->eh_entries) in ext4_ext_insert_index()
967 >= le16_to_cpu(curp->p_hdr->eh_max))) { in ext4_ext_insert_index()
970 le16_to_cpu(curp->p_hdr->eh_entries), in ext4_ext_insert_index()
971 le16_to_cpu(curp->p_hdr->eh_max)); in ext4_ext_insert_index()
985 len = EXT_LAST_INDEX(curp->p_hdr) - ix + 1; in ext4_ext_insert_index()
994 if (unlikely(ix > EXT_MAX_INDEX(curp->p_hdr))) { in ext4_ext_insert_index()
1001 le16_add_cpu(&curp->p_hdr->eh_entries, 1); in ext4_ext_insert_index()
1003 if (unlikely(ix > EXT_LAST_INDEX(curp->p_hdr))) { in ext4_ext_insert_index()
1044 if (unlikely(path[depth].p_ext > EXT_MAX_EXTENT(path[depth].p_hdr))) { in ext4_ext_split()
1048 if (path[depth].p_ext != EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_split()
1111 if (unlikely(path[depth].p_hdr->eh_entries != in ext4_ext_split()
1112 path[depth].p_hdr->eh_max)) { in ext4_ext_split()
1114 path[depth].p_hdr->eh_entries, in ext4_ext_split()
1115 path[depth].p_hdr->eh_max); in ext4_ext_split()
1120 m = EXT_MAX_EXTENT(path[depth].p_hdr) - path[depth].p_ext++; in ext4_ext_split()
1144 le16_add_cpu(&path[depth].p_hdr->eh_entries, -m); in ext4_ext_split()
1190 if (unlikely(EXT_MAX_INDEX(path[i].p_hdr) != in ext4_ext_split()
1191 EXT_LAST_INDEX(path[i].p_hdr))) { in ext4_ext_split()
1199 m = EXT_MAX_INDEX(path[i].p_hdr) - path[i].p_idx++; in ext4_ext_split()
1201 EXT_MAX_INDEX(path[i].p_hdr)); in ext4_ext_split()
1223 le16_add_cpu(&path[i].p_hdr->eh_entries, -m); in ext4_ext_split()
1402 if (path[depth].p_hdr->eh_entries == path[depth].p_hdr->eh_max) { in ext4_ext_create_new_leaf()
1444 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_left()
1452 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_left()
1456 EXT_FIRST_INDEX(path[depth].p_hdr) != NULL ? in ext4_ext_search_left()
1457 le32_to_cpu(EXT_FIRST_INDEX(path[depth].p_hdr)->ei_block) : 0, in ext4_ext_search_left()
1514 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_right()
1522 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_right()
1539 if (ex != EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_search_right()
1548 if (ix != EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_search_right()
1610 EXT_LAST_EXTENT(path[depth].p_hdr)) in ext4_ext_next_allocated_block()
1615 EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_next_allocated_block()
1644 EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_next_leaf_block()
1668 eh = path[depth].p_hdr; in ext4_ext_correct_indexes()
1702 if (path[k+1].p_idx != EXT_FIRST_INDEX(path[k+1].p_hdr)) in ext4_ext_correct_indexes()
1770 BUG_ON(path[depth].p_hdr == NULL); in ext4_ext_try_to_merge_right()
1771 eh = path[depth].p_hdr; in ext4_ext_try_to_merge_right()
1811 (le16_to_cpu(path[0].p_hdr->eh_entries) != 1) || in ext4_ext_try_to_merge_up()
1812 (le16_to_cpu(path[1].p_hdr->eh_entries) > max_root)) in ext4_ext_try_to_merge_up()
1827 s = le16_to_cpu(path[1].p_hdr->eh_entries) * in ext4_ext_try_to_merge_up()
1832 memcpy(path[0].p_hdr, path[1].p_hdr, s); in ext4_ext_try_to_merge_up()
1834 path[0].p_ext = EXT_FIRST_EXTENT(path[0].p_hdr) + in ext4_ext_try_to_merge_up()
1835 (path[1].p_ext - EXT_FIRST_EXTENT(path[1].p_hdr)); in ext4_ext_try_to_merge_up()
1836 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()
2173 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_fill_fiemap_extents()
2365 if (unlikely(path->p_hdr->eh_entries == 0)) { in ext4_ext_rm_idx()
2373 if (path->p_idx != EXT_LAST_INDEX(path->p_hdr)) { in ext4_ext_rm_idx()
2374 int len = EXT_LAST_INDEX(path->p_hdr) - path->p_idx; in ext4_ext_rm_idx()
2379 le16_add_cpu(&path->p_hdr->eh_entries, -1); in ext4_ext_rm_idx()
2390 if (path->p_idx != EXT_FIRST_INDEX(path->p_hdr)) in ext4_ext_rm_idx()
2419 if (le16_to_cpu(path[depth].p_hdr->eh_entries) in ext4_ext_calc_credits_for_single_extent()
2420 < le16_to_cpu(path[depth].p_hdr->eh_max)) { in ext4_ext_calc_credits_for_single_extent()
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()
2787 if (path->p_idx < EXT_FIRST_INDEX(path->p_hdr)) in ext4_ext_more_to_rm()
2794 if (le16_to_cpu(path->p_hdr->eh_entries) == path->p_block) in ext4_ext_more_to_rm()
2911 le16_to_cpu(path[k].p_hdr->eh_entries)+1; in ext4_ext_remove_space()
2920 path[0].p_hdr = ext_inode_hdr(inode); in ext4_ext_remove_space()
2923 if (ext4_ext_check(inode, path[0].p_hdr, depth, 0)) { in ext4_ext_remove_space()
2944 if (!path[i].p_hdr) { in ext4_ext_remove_space()
2946 path[i].p_hdr = ext_block_hdr(path[i].p_bh); in ext4_ext_remove_space()
2951 path[i].p_idx = EXT_LAST_INDEX(path[i].p_hdr); in ext4_ext_remove_space()
2952 path[i].p_block = le16_to_cpu(path[i].p_hdr->eh_entries)+1; in ext4_ext_remove_space()
2954 path[i].p_hdr, in ext4_ext_remove_space()
2955 le16_to_cpu(path[i].p_hdr->eh_entries)); in ext4_ext_remove_space()
2962 i, EXT_FIRST_INDEX(path[i].p_hdr), in ext4_ext_remove_space()
2989 path[i].p_block = le16_to_cpu(path[i].p_hdr->eh_entries); in ext4_ext_remove_space()
2993 if (path[i].p_hdr->eh_entries == 0 && i > 0) { in ext4_ext_remove_space()
3008 partial_cluster, path->p_hdr->eh_entries); in ext4_ext_remove_space()
3025 if (path->p_hdr->eh_entries == 0) { in ext4_ext_remove_space()
3421 eh = path[depth].p_hdr; in ext4_ext_convert_to_initialized()
3790 eh = path[depth].p_hdr; in check_eofblocks_fl()
3820 if (path[i].p_idx != EXT_LAST_INDEX(path[i].p_hdr)) in check_eofblocks_fl()
5278 ex_last = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_path_extents()
5284 if (ex_start == EXT_FIRST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5293 EXT_FIRST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5329 if (path[depth].p_idx != EXT_FIRST_INDEX(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5421 if (extent < EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_shift_extents()
5430 extent = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()
5434 extent = EXT_FIRST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()