Lines Matching refs:p_hdr
594 path[0].p_hdr = ext_inode_hdr(inode); in ext4_ext_precache()
595 ret = ext4_ext_check(inode, path[0].p_hdr, depth, 0); in ext4_ext_precache()
598 path[0].p_idx = EXT_FIRST_INDEX(path[0].p_hdr); in ext4_ext_precache()
605 path[i].p_idx > EXT_LAST_INDEX(path[i].p_hdr)) { in ext4_ext_precache()
621 path[i].p_hdr = ext_block_hdr(bh); in ext4_ext_precache()
622 path[i].p_idx = EXT_FIRST_INDEX(path[i].p_hdr); in ext4_ext_precache()
664 eh = path[depth].p_hdr; in ext4_ext_show_leaf()
686 while (idx <= EXT_MAX_INDEX(path[level].p_hdr)) { in ext4_ext_show_move()
698 while (ex <= EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_show_move()
738 struct ext4_extent_header *eh = path->p_hdr; in ext4_ext_binsearch_idx()
798 struct ext4_extent_header *eh = path->p_hdr; in ext4_ext_binsearch()
898 path[0].p_hdr = eh; in ext4_find_extent()
922 path[ppos].p_hdr = eh; in ext4_find_extent()
970 if (unlikely(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()
974 le16_to_cpu(curp->p_hdr->eh_entries), in ext4_ext_insert_index()
975 le16_to_cpu(curp->p_hdr->eh_max)); in ext4_ext_insert_index()
989 len = EXT_LAST_INDEX(curp->p_hdr) - ix + 1; in ext4_ext_insert_index()
998 if (unlikely(ix > EXT_MAX_INDEX(curp->p_hdr))) { in ext4_ext_insert_index()
1005 le16_add_cpu(&curp->p_hdr->eh_entries, 1); in ext4_ext_insert_index()
1007 if (unlikely(ix > EXT_LAST_INDEX(curp->p_hdr))) { in ext4_ext_insert_index()
1049 if (unlikely(path[depth].p_ext > EXT_MAX_EXTENT(path[depth].p_hdr))) { in ext4_ext_split()
1053 if (path[depth].p_ext != EXT_MAX_EXTENT(path[depth].p_hdr)) { in ext4_ext_split()
1116 if (unlikely(path[depth].p_hdr->eh_entries != in ext4_ext_split()
1117 path[depth].p_hdr->eh_max)) { in ext4_ext_split()
1119 path[depth].p_hdr->eh_entries, in ext4_ext_split()
1120 path[depth].p_hdr->eh_max); in ext4_ext_split()
1125 m = EXT_MAX_EXTENT(path[depth].p_hdr) - path[depth].p_ext++; in ext4_ext_split()
1153 le16_add_cpu(&path[depth].p_hdr->eh_entries, -m); in ext4_ext_split()
1199 if (unlikely(EXT_MAX_INDEX(path[i].p_hdr) != in ext4_ext_split()
1200 EXT_LAST_INDEX(path[i].p_hdr))) { in ext4_ext_split()
1208 m = EXT_MAX_INDEX(path[i].p_hdr) - path[i].p_idx++; in ext4_ext_split()
1210 EXT_MAX_INDEX(path[i].p_hdr)); in ext4_ext_split()
1237 le16_add_cpu(&path[i].p_hdr->eh_entries, -m); in ext4_ext_split()
1419 if (path[depth].p_hdr->eh_entries == path[depth].p_hdr->eh_max) { in ext4_ext_create_new_leaf()
1461 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_left()
1469 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_left()
1473 EXT_FIRST_INDEX(path[depth].p_hdr) != NULL ? in ext4_ext_search_left()
1474 le32_to_cpu(EXT_FIRST_INDEX(path[depth].p_hdr)->ei_block) : 0, in ext4_ext_search_left()
1531 if (unlikely(EXT_FIRST_EXTENT(path[depth].p_hdr) != ex)) { in ext4_ext_search_right()
1539 if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) { in ext4_ext_search_right()
1556 if (ex != EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_search_right()
1565 if (ix != EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_search_right()
1627 EXT_LAST_EXTENT(path[depth].p_hdr)) in ext4_ext_next_allocated_block()
1632 EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_next_allocated_block()
1661 EXT_LAST_INDEX(path[depth].p_hdr)) in ext4_ext_next_leaf_block()
1685 eh = path[depth].p_hdr; in ext4_ext_correct_indexes()
1719 if (path[k+1].p_idx != EXT_FIRST_INDEX(path[k+1].p_hdr)) in ext4_ext_correct_indexes()
1793 BUG_ON(path[depth].p_hdr == NULL); in ext4_ext_try_to_merge_right()
1794 eh = path[depth].p_hdr; in ext4_ext_try_to_merge_right()
1834 (le16_to_cpu(path[0].p_hdr->eh_entries) != 1) || in ext4_ext_try_to_merge_up()
1835 (le16_to_cpu(path[1].p_hdr->eh_entries) > max_root)) in ext4_ext_try_to_merge_up()
1850 s = le16_to_cpu(path[1].p_hdr->eh_entries) * in ext4_ext_try_to_merge_up()
1855 memcpy(path[0].p_hdr, path[1].p_hdr, s); in ext4_ext_try_to_merge_up()
1857 path[0].p_ext = EXT_FIRST_EXTENT(path[0].p_hdr) + in ext4_ext_try_to_merge_up()
1858 (path[1].p_ext - EXT_FIRST_EXTENT(path[1].p_hdr)); in ext4_ext_try_to_merge_up()
1859 path[0].p_hdr->eh_max = cpu_to_le16(max_root); in ext4_ext_try_to_merge_up()
1879 BUG_ON(path[depth].p_hdr == NULL); in ext4_ext_try_to_merge()
1880 eh = path[depth].p_hdr; in ext4_ext_try_to_merge()
1969 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
1970 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_ext_insert_extent()
2016 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2045 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2052 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2068 eh = npath[depth].p_hdr; in ext4_ext_insert_extent()
2090 eh = path[depth].p_hdr; in ext4_ext_insert_extent()
2196 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_fill_fiemap_extents()
2444 if (unlikely(path->p_hdr->eh_entries == 0)) { in ext4_ext_rm_idx()
2452 if (path->p_idx != EXT_LAST_INDEX(path->p_hdr)) { in ext4_ext_rm_idx()
2453 int len = EXT_LAST_INDEX(path->p_hdr) - path->p_idx; in ext4_ext_rm_idx()
2458 le16_add_cpu(&path->p_hdr->eh_entries, -1); in ext4_ext_rm_idx()
2469 if (path->p_idx != EXT_FIRST_INDEX(path->p_hdr)) in ext4_ext_rm_idx()
2498 if (le16_to_cpu(path[depth].p_hdr->eh_entries) in ext4_ext_calc_credits_for_single_extent()
2499 < le16_to_cpu(path[depth].p_hdr->eh_max)) { in ext4_ext_calc_credits_for_single_extent()
2742 if (!path[depth].p_hdr) in ext4_ext_rm_leaf()
2743 path[depth].p_hdr = ext_block_hdr(path[depth].p_bh); in ext4_ext_rm_leaf()
2744 eh = path[depth].p_hdr; in ext4_ext_rm_leaf()
2745 if (unlikely(path[depth].p_hdr == NULL)) { in ext4_ext_rm_leaf()
2922 if (path->p_idx < EXT_FIRST_INDEX(path->p_hdr)) in ext4_ext_more_to_rm()
2929 if (le16_to_cpu(path->p_hdr->eh_entries) == path->p_block) in ext4_ext_more_to_rm()
3054 le16_to_cpu(path[k].p_hdr->eh_entries)+1; in ext4_ext_remove_space()
3063 path[0].p_hdr = ext_inode_hdr(inode); in ext4_ext_remove_space()
3066 if (ext4_ext_check(inode, path[0].p_hdr, depth, 0)) { in ext4_ext_remove_space()
3086 if (!path[i].p_hdr) { in ext4_ext_remove_space()
3088 path[i].p_hdr = ext_block_hdr(path[i].p_bh); in ext4_ext_remove_space()
3093 path[i].p_idx = EXT_LAST_INDEX(path[i].p_hdr); in ext4_ext_remove_space()
3094 path[i].p_block = le16_to_cpu(path[i].p_hdr->eh_entries)+1; in ext4_ext_remove_space()
3096 path[i].p_hdr, in ext4_ext_remove_space()
3097 le16_to_cpu(path[i].p_hdr->eh_entries)); in ext4_ext_remove_space()
3104 i, EXT_FIRST_INDEX(path[i].p_hdr), in ext4_ext_remove_space()
3131 path[i].p_block = le16_to_cpu(path[i].p_hdr->eh_entries); in ext4_ext_remove_space()
3135 if (path[i].p_hdr->eh_entries == 0 && i > 0) { in ext4_ext_remove_space()
3150 path->p_hdr->eh_entries); in ext4_ext_remove_space()
3170 if (path->p_hdr->eh_entries == 0) { in ext4_ext_remove_space()
3558 eh = path[depth].p_hdr; in ext4_ext_convert_to_initialized()
3913 eh = path[depth].p_hdr; in check_eofblocks_fl()
3943 if (path[i].p_idx != EXT_LAST_INDEX(path[i].p_hdr)) in check_eofblocks_fl()
5243 ex_last = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_path_extents()
5249 if (ex_start == EXT_FIRST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5258 EXT_FIRST_EXTENT(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5294 if (path[depth].p_idx != EXT_FIRST_INDEX(path[depth].p_hdr)) in ext4_ext_shift_path_extents()
5398 if (extent < EXT_LAST_EXTENT(path[depth].p_hdr)) { in ext4_ext_shift_extents()
5407 extent = EXT_LAST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()
5411 extent = EXT_FIRST_EXTENT(path[depth].p_hdr); in ext4_ext_shift_extents()