Lines Matching refs:de
261 static int dx_make_map(struct inode *dir, struct ext4_dir_entry_2 *de,
292 struct ext4_dir_entry *de) in get_dirent_tail() argument
299 d = de; in get_dirent_tail()
300 top = (struct ext4_dir_entry *)(((void *)de) + in get_dirent_tail()
312 t = EXT4_DIRENT_TAIL(de, EXT4_BLOCK_SIZE(inode->i_sb)); in get_dirent_tail()
600 struct ext4_dir_entry_2 *de, in dx_show_leaf() argument
604 char *base = (char *) de; in dx_show_leaf()
608 while ((char *) de < base + size) in dx_show_leaf()
610 if (de->inode) in dx_show_leaf()
621 name = de->name; in dx_show_leaf()
622 len = de->name_len; in dx_show_leaf()
631 ext4fs_dirhash(de->name, in dx_show_leaf()
632 de->name_len, &h); in dx_show_leaf()
635 (unsigned) ((char *) de in dx_show_leaf()
664 ext4fs_dirhash(de->name, de->name_len, in dx_show_leaf()
667 h.hash, (unsigned) ((char *) de in dx_show_leaf()
673 int len = de->name_len; in dx_show_leaf()
674 char *name = de->name; in dx_show_leaf()
675 ext4fs_dirhash(de->name, de->name_len, &h); in dx_show_leaf()
677 (unsigned) ((char *) de - base)); in dx_show_leaf()
680 space += EXT4_DIR_REC_LEN(de->name_len); in dx_show_leaf()
683 de = ext4_next_entry(de, size); in dx_show_leaf()
972 struct ext4_dir_entry_2 *de, *top; in htree_dirblock_to_tree() local
982 de = (struct ext4_dir_entry_2 *) bh->b_data; in htree_dirblock_to_tree()
983 top = (struct ext4_dir_entry_2 *) ((char *) de + in htree_dirblock_to_tree()
1002 for (; de < top; de = ext4_next_entry(de, dir->i_sb->s_blocksize)) { in htree_dirblock_to_tree()
1003 if (ext4_check_dir_entry(dir, NULL, de, bh, in htree_dirblock_to_tree()
1006 + ((char *)de - bh->b_data))) { in htree_dirblock_to_tree()
1010 ext4fs_dirhash(de->name, de->name_len, hinfo); in htree_dirblock_to_tree()
1015 if (de->inode == 0) in htree_dirblock_to_tree()
1018 tmp_str.name = de->name; in htree_dirblock_to_tree()
1019 tmp_str.len = de->name_len; in htree_dirblock_to_tree()
1021 hinfo->hash, hinfo->minor_hash, de, in htree_dirblock_to_tree()
1025 struct fscrypt_str de_name = FSTR_INIT(de->name, in htree_dirblock_to_tree()
1026 de->name_len); in htree_dirblock_to_tree()
1037 hinfo->hash, hinfo->minor_hash, de, in htree_dirblock_to_tree()
1068 struct ext4_dir_entry_2 *de; in ext4_htree_fill_tree() local
1110 de = (struct ext4_dir_entry_2 *) frames[0].bh->b_data; in ext4_htree_fill_tree()
1111 tmp_str.name = de->name; in ext4_htree_fill_tree()
1112 tmp_str.len = de->name_len; in ext4_htree_fill_tree()
1114 de, &tmp_str); in ext4_htree_fill_tree()
1120 de = (struct ext4_dir_entry_2 *) frames[0].bh->b_data; in ext4_htree_fill_tree()
1121 de = ext4_next_entry(de, dir->i_sb->s_blocksize); in ext4_htree_fill_tree()
1122 tmp_str.name = de->name; in ext4_htree_fill_tree()
1123 tmp_str.len = de->name_len; in ext4_htree_fill_tree()
1125 de, &tmp_str); in ext4_htree_fill_tree()
1189 static int dx_make_map(struct inode *dir, struct ext4_dir_entry_2 *de, in dx_make_map() argument
1194 char *base = (char *) de; in dx_make_map()
1197 while ((char *) de < base + blocksize) { in dx_make_map()
1198 if (de->name_len && de->inode) { in dx_make_map()
1199 ext4fs_dirhash(de->name, de->name_len, &h); in dx_make_map()
1202 map_tail->offs = ((char *) de - base)>>2; in dx_make_map()
1203 map_tail->size = le16_to_cpu(de->rec_len); in dx_make_map()
1208 de = ext4_next_entry(de, blocksize); in dx_make_map()
1260 const struct ext4_dir_entry_2 *de) in ext4_match() argument
1264 if (!de->inode) in ext4_match()
1272 return fscrypt_match_name(&f, de->name, de->name_len); in ext4_match()
1282 struct ext4_dir_entry_2 * de; in ext4_search_dir() local
1286 de = (struct ext4_dir_entry_2 *)search_buf; in ext4_search_dir()
1288 while ((char *) de < dlimit) { in ext4_search_dir()
1291 if ((char *) de + de->name_len <= dlimit && in ext4_search_dir()
1292 ext4_match(fname, de)) { in ext4_search_dir()
1295 if (ext4_check_dir_entry(dir, NULL, de, bh, bh->b_data, in ext4_search_dir()
1298 *res_dir = de; in ext4_search_dir()
1302 de_len = ext4_rec_len_from_disk(de->rec_len, in ext4_search_dir()
1307 de = (struct ext4_dir_entry_2 *) ((char *) de + de_len); in ext4_search_dir()
1313 struct ext4_dir_entry *de) in is_dx_internal_node() argument
1321 if (de->inode == 0 && in is_dx_internal_node()
1322 ext4_rec_len_from_disk(de->rec_len, sb->s_blocksize) == in is_dx_internal_node()
1546 struct ext4_dir_entry_2 *de; in ext4_lookup() local
1557 bh = ext4_find_entry(dir, &dentry->d_name, &de, NULL); in ext4_lookup()
1562 __u32 ino = le32_to_cpu(de->inode); in ext4_lookup()
1598 struct ext4_dir_entry_2 * de; in ext4_get_parent() local
1601 bh = ext4_find_entry(d_inode(child), &dotdot, &de, NULL); in ext4_get_parent()
1606 ino = le32_to_cpu(de->inode); in ext4_get_parent()
1629 struct ext4_dir_entry_2 *de = (struct ext4_dir_entry_2 *) in dx_move_dirents() local
1631 rec_len = EXT4_DIR_REC_LEN(de->name_len); in dx_move_dirents()
1632 memcpy (to, de, rec_len); in dx_move_dirents()
1635 de->inode = 0; in dx_move_dirents()
1648 struct ext4_dir_entry_2 *next, *to, *prev, *de = (struct ext4_dir_entry_2 *) base; in dx_pack_dirents() local
1651 prev = to = de; in dx_pack_dirents()
1652 while ((char*)de < base + blocksize) { in dx_pack_dirents()
1653 next = ext4_next_entry(de, blocksize); in dx_pack_dirents()
1654 if (de->inode && de->name_len) { in dx_pack_dirents()
1655 rec_len = EXT4_DIR_REC_LEN(de->name_len); in dx_pack_dirents()
1656 if (de > to) in dx_pack_dirents()
1657 memmove(to, de, rec_len); in dx_pack_dirents()
1662 de = next; in dx_pack_dirents()
1684 struct ext4_dir_entry_2 *de = NULL, *de2; in do_split() local
1738 de = dx_pack_dirents(data1, blocksize); in do_split()
1739 de->rec_len = ext4_rec_len_to_disk(data1 + (blocksize - csum_size) - in do_split()
1740 (char *) de, in do_split()
1761 de = de2; in do_split()
1772 return de; in do_split()
1788 struct ext4_dir_entry_2 *de; in ext4_find_dest_de() local
1794 de = (struct ext4_dir_entry_2 *)buf; in ext4_find_dest_de()
1796 while ((char *) de <= top) { in ext4_find_dest_de()
1797 if (ext4_check_dir_entry(dir, NULL, de, bh, in ext4_find_dest_de()
1800 if (ext4_match(fname, de)) in ext4_find_dest_de()
1802 nlen = EXT4_DIR_REC_LEN(de->name_len); in ext4_find_dest_de()
1803 rlen = ext4_rec_len_from_disk(de->rec_len, buf_size); in ext4_find_dest_de()
1804 if ((de->inode ? rlen - nlen : rlen) >= reclen) in ext4_find_dest_de()
1806 de = (struct ext4_dir_entry_2 *)((char *)de + rlen); in ext4_find_dest_de()
1809 if ((char *) de > top) in ext4_find_dest_de()
1812 *dest_de = de; in ext4_find_dest_de()
1817 struct ext4_dir_entry_2 *de, in ext4_insert_dentry() argument
1824 nlen = EXT4_DIR_REC_LEN(de->name_len); in ext4_insert_dentry()
1825 rlen = ext4_rec_len_from_disk(de->rec_len, buf_size); in ext4_insert_dentry()
1826 if (de->inode) { in ext4_insert_dentry()
1828 (struct ext4_dir_entry_2 *)((char *)de + nlen); in ext4_insert_dentry()
1830 de->rec_len = ext4_rec_len_to_disk(nlen, buf_size); in ext4_insert_dentry()
1831 de = de1; in ext4_insert_dentry()
1833 de->file_type = EXT4_FT_UNKNOWN; in ext4_insert_dentry()
1834 de->inode = cpu_to_le32(inode->i_ino); in ext4_insert_dentry()
1835 ext4_set_de_type(inode->i_sb, de, inode->i_mode); in ext4_insert_dentry()
1836 de->name_len = fname_len(fname); in ext4_insert_dentry()
1837 memcpy(de->name, fname_name(fname), fname_len(fname)); in ext4_insert_dentry()
1850 struct inode *inode, struct ext4_dir_entry_2 *de, in add_dirent_to_buf() argument
1860 if (!de) { in add_dirent_to_buf()
1862 blocksize - csum_size, fname, &de); in add_dirent_to_buf()
1874 ext4_insert_dentry(inode, de, blocksize, fname); in add_dirent_to_buf()
1910 struct ext4_dir_entry_2 *de, *de2; in make_indexed_dir() local
1936 de = (struct ext4_dir_entry_2 *)((char *)fde + in make_indexed_dir()
1938 if ((char *) de >= (((char *) root) + blocksize)) { in make_indexed_dir()
1943 len = ((char *) root) + (blocksize - csum_size) - (char *) de; in make_indexed_dir()
1954 memcpy (data1, de, len); in make_indexed_dir()
1955 de = (struct ext4_dir_entry_2 *) data1; in make_indexed_dir()
1957 while ((char *)(de2 = ext4_next_entry(de, blocksize)) < top) in make_indexed_dir()
1958 de = de2; in make_indexed_dir()
1959 de->rec_len = ext4_rec_len_to_disk(data1 + (blocksize - csum_size) - in make_indexed_dir()
1960 (char *) de, in make_indexed_dir()
1969 de = (struct ext4_dir_entry_2 *) (&root->dotdot); in make_indexed_dir()
1970 de->rec_len = ext4_rec_len_to_disk(blocksize - EXT4_DIR_REC_LEN(2), in make_indexed_dir()
2000 de = do_split(handle,dir, &bh2, frame, &fname->hinfo); in make_indexed_dir()
2001 if (IS_ERR(de)) { in make_indexed_dir()
2002 retval = PTR_ERR(de); in make_indexed_dir()
2006 retval = add_dirent_to_buf(handle, fname, dir, inode, de, bh2); in make_indexed_dir()
2035 struct ext4_dir_entry_2 *de; in ext4_add_entry() local
2103 de = (struct ext4_dir_entry_2 *) bh->b_data; in ext4_add_entry()
2104 de->inode = 0; in ext4_add_entry()
2105 de->rec_len = ext4_rec_len_to_disk(blocksize - csum_size, blocksize); in ext4_add_entry()
2112 retval = add_dirent_to_buf(handle, &fname, dir, inode, de, bh); in ext4_add_entry()
2131 struct ext4_dir_entry_2 *de; in ext4_dx_add_entry() local
2274 de = do_split(handle, dir, &bh, frame, &fname->hinfo); in ext4_dx_add_entry()
2275 if (IS_ERR(de)) { in ext4_dx_add_entry()
2276 err = PTR_ERR(de); in ext4_dx_add_entry()
2279 err = add_dirent_to_buf(handle, fname, dir, inode, de, bh); in ext4_dx_add_entry()
2307 struct ext4_dir_entry_2 *de, *pde; in ext4_generic_delete_entry() local
2313 de = (struct ext4_dir_entry_2 *)entry_buf; in ext4_generic_delete_entry()
2315 if (ext4_check_dir_entry(dir, NULL, de, bh, in ext4_generic_delete_entry()
2318 if (de == de_del) { in ext4_generic_delete_entry()
2323 ext4_rec_len_from_disk(de->rec_len, in ext4_generic_delete_entry()
2327 de->inode = 0; in ext4_generic_delete_entry()
2331 i += ext4_rec_len_from_disk(de->rec_len, blocksize); in ext4_generic_delete_entry()
2332 pde = de; in ext4_generic_delete_entry()
2333 de = ext4_next_entry(de, blocksize); in ext4_generic_delete_entry()
2538 struct ext4_dir_entry_2 *de, in ext4_init_dot_dotdot() argument
2542 de->inode = cpu_to_le32(inode->i_ino); in ext4_init_dot_dotdot()
2543 de->name_len = 1; in ext4_init_dot_dotdot()
2544 de->rec_len = ext4_rec_len_to_disk(EXT4_DIR_REC_LEN(de->name_len), in ext4_init_dot_dotdot()
2546 strcpy(de->name, "."); in ext4_init_dot_dotdot()
2547 ext4_set_de_type(inode->i_sb, de, S_IFDIR); in ext4_init_dot_dotdot()
2549 de = ext4_next_entry(de, blocksize); in ext4_init_dot_dotdot()
2550 de->inode = cpu_to_le32(parent_ino); in ext4_init_dot_dotdot()
2551 de->name_len = 2; in ext4_init_dot_dotdot()
2553 de->rec_len = ext4_rec_len_to_disk(blocksize - in ext4_init_dot_dotdot()
2557 de->rec_len = ext4_rec_len_to_disk( in ext4_init_dot_dotdot()
2558 EXT4_DIR_REC_LEN(de->name_len), blocksize); in ext4_init_dot_dotdot()
2559 strcpy(de->name, ".."); in ext4_init_dot_dotdot()
2560 ext4_set_de_type(inode->i_sb, de, S_IFDIR); in ext4_init_dot_dotdot()
2562 return ext4_next_entry(de, blocksize); in ext4_init_dot_dotdot()
2569 struct ext4_dir_entry_2 *de; in ext4_init_new_dir() local
2591 de = (struct ext4_dir_entry_2 *)dir_block->b_data; in ext4_init_new_dir()
2592 ext4_init_dot_dotdot(inode, de, blocksize, csum_size, dir->i_ino, 0); in ext4_init_new_dir()
2673 struct ext4_dir_entry_2 *de, *de1; in ext4_empty_dir() local
2694 de = (struct ext4_dir_entry_2 *) bh->b_data; in ext4_empty_dir()
2695 de1 = ext4_next_entry(de, sb->s_blocksize); in ext4_empty_dir()
2696 if (le32_to_cpu(de->inode) != inode->i_ino || in ext4_empty_dir()
2698 strcmp(".", de->name) || strcmp("..", de1->name)) { in ext4_empty_dir()
2703 offset = ext4_rec_len_from_disk(de->rec_len, sb->s_blocksize) + in ext4_empty_dir()
2705 de = ext4_next_entry(de1, sb->s_blocksize); in ext4_empty_dir()
2707 if ((void *) de >= (void *) (bh->b_data+sb->s_blocksize)) { in ext4_empty_dir()
2714 de = (struct ext4_dir_entry_2 *) bh->b_data; in ext4_empty_dir()
2716 if (ext4_check_dir_entry(inode, NULL, de, bh, in ext4_empty_dir()
2718 de = (struct ext4_dir_entry_2 *)(bh->b_data + in ext4_empty_dir()
2723 if (le32_to_cpu(de->inode)) { in ext4_empty_dir()
2727 offset += ext4_rec_len_from_disk(de->rec_len, sb->s_blocksize); in ext4_empty_dir()
2728 de = ext4_next_entry(de, sb->s_blocksize); in ext4_empty_dir()
2911 struct ext4_dir_entry_2 *de; in ext4_rmdir() local
2927 bh = ext4_find_entry(dir, &dentry->d_name, &de, NULL); in ext4_rmdir()
2936 if (le32_to_cpu(de->inode) != inode->i_ino) in ext4_rmdir()
2954 retval = ext4_delete_entry(handle, dir, de, bh); in ext4_rmdir()
2987 struct ext4_dir_entry_2 *de; in ext4_unlink() local
3004 bh = ext4_find_entry(dir, &dentry->d_name, &de, NULL); in ext4_unlink()
3013 if (le32_to_cpu(de->inode) != inode->i_ino) in ext4_unlink()
3032 retval = ext4_delete_entry(handle, dir, de, bh); in ext4_unlink()
3277 struct ext4_dir_entry_2 *de; member
3337 ent->de->inode = cpu_to_le32(ino); in ext4_setent()
3339 ent->de->file_type = file_type; in ext4_setent()
3364 struct ext4_dir_entry_2 *de; in ext4_find_delete_entry() local
3366 bh = ext4_find_entry(dir, d_name, &de, NULL); in ext4_find_delete_entry()
3370 retval = ext4_delete_entry(handle, dir, de, bh); in ext4_find_delete_entry()
3386 if (le32_to_cpu(ent->de->inode) != ent->inode->i_ino || in ext4_rename_delete()
3387 ent->de->name_len != ent->dentry->d_name.len || in ext4_rename_delete()
3388 strncmp(ent->de->name, ent->dentry->d_name.name, in ext4_rename_delete()
3389 ent->de->name_len) || in ext4_rename_delete()
3394 retval = ext4_delete_entry(handle, ent->dir, ent->de, ent->bh); in ext4_rename_delete()
3507 old.bh = ext4_find_entry(old.dir, &old.dentry->d_name, &old.de, NULL); in ext4_rename()
3517 if (!old.bh || le32_to_cpu(old.de->inode) != old.inode->i_ino) in ext4_rename()
3521 &new.de, &new.inlined); in ext4_rename()
3581 old_file_type = old.de->file_type; in ext4_rename()
3701 &old.de, &old.inlined); in ext4_cross_rename()
3711 if (!old.bh || le32_to_cpu(old.de->inode) != old.inode->i_ino) in ext4_cross_rename()
3715 &new.de, &new.inlined); in ext4_cross_rename()
3723 if (!new.bh || le32_to_cpu(new.de->inode) != new.inode->i_ino) in ext4_cross_rename()
3764 new_file_type = new.de->file_type; in ext4_cross_rename()
3765 retval = ext4_setent(handle, &new, old.inode->i_ino, old.de->file_type); in ext4_cross_rename()