28 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_read_mft()  local
54 	err = mi_init(&ni->mi, sbi, ino);  in ntfs_read_mft()
58 	if (!sbi->mft.ni && ino == MFT_REC_MFT && !sb->s_root) {  in ntfs_read_mft()
61 		sbi->mft.ni = ni;  in ntfs_read_mft()
62 		init_rwsem(&ni->file.run_lock);  in ntfs_read_mft()
64 		if (!run_add_entry(&ni->file.run, 0, t64, t32, true)) {  in ntfs_read_mft()
70 	err = mi_read(&ni->mi, ino == MFT_REC_MFT);  in ntfs_read_mft()
75 	rec = ni->mi.mrec;  in ntfs_read_mft()
118 	 * while( (attr = ni_enum_attr_ex(ni, attr, &le, NULL) ))  in ntfs_read_mft()
123 	attr = ni_enum_attr_ex(ni, attr, &le, NULL);  in ntfs_read_mft()
132 		run = &ni->file.run;  in ntfs_read_mft()
170 		nt2kernel(std5->cr_time, &ni->i_crtime);  in ntfs_read_mft()
179 		ni->std_fa = std5->fa;  in ntfs_read_mft()
183 			ni->std_security_id = std5->security_id;  in ntfs_read_mft()
190 		err = ntfs_load_attr_list(ni, attr);  in ntfs_read_mft()
237 			ni->std_fa |= FILE_ATTRIBUTE_SPARSE_FILE;  in ntfs_read_mft()
239 			ni->std_fa &= ~FILE_ATTRIBUTE_SPARSE_FILE;  in ntfs_read_mft()
242 			ni->std_fa |= FILE_ATTRIBUTE_COMPRESSED;  in ntfs_read_mft()
244 			ni->std_fa &= ~FILE_ATTRIBUTE_COMPRESSED;  in ntfs_read_mft()
247 			ni->std_fa |= FILE_ATTRIBUTE_ENCRYPTED;  in ntfs_read_mft()
249 			ni->std_fa &= ~FILE_ATTRIBUTE_ENCRYPTED;  in ntfs_read_mft()
252 			ni->i_valid = inode->i_size = rsize;  in ntfs_read_mft()
259 			ni->ni_flags |= NI_FLAG_RESIDENT;  in ntfs_read_mft()
265 		ni->i_valid = le64_to_cpu(attr->nres.valid_size);  in ntfs_read_mft()
271 					      &ni->file.run;  in ntfs_read_mft()
292 		ni->ni_flags |= NI_FLAG_DIR;  in ntfs_read_mft()
294 		err = indx_init(&ni->dir, sbi, attr, INDEX_MUTEX_I30);  in ntfs_read_mft()
309 		ni->i_valid = le64_to_cpu(attr->nres.valid_size);  in ntfs_read_mft()
312 		run = &ni->dir.alloc_run;  in ntfs_read_mft()
330 			run = &ni->dir.bitmap_run;  in ntfs_read_mft()
339 		rp_fa = ni_parse_reparse(ni, attr, &rp);  in ntfs_read_mft()
349 			ni->i_valid = inode->i_size;  in ntfs_read_mft()
351 			if (ni->ni_flags & NI_FLAG_DIR) {  in ntfs_read_mft()
352 				indx_clear(&ni->dir);  in ntfs_read_mft()
353 				memset(&ni->dir, 0, sizeof(ni->dir));  in ntfs_read_mft()
354 				ni->ni_flags &= ~NI_FLAG_DIR;  in ntfs_read_mft()
356 				run_close(&ni->file.run);  in ntfs_read_mft()
361 				run = &ni->file.run;  in ntfs_read_mft()
377 			ni->ni_flags |= NI_FLAG_EA;  in ntfs_read_mft()
433 		ni->mi.dirty = true;  in ntfs_read_mft()
439 		ni->std_fa |= FILE_ATTRIBUTE_DIRECTORY;  in ntfs_read_mft()
450 		ni->i_valid = 0;  in ntfs_read_mft()
452 		ni->std_fa &= ~FILE_ATTRIBUTE_DIRECTORY;  in ntfs_read_mft()
457 		ni->std_fa &= ~FILE_ATTRIBUTE_DIRECTORY;  in ntfs_read_mft()
462 		inode->i_mapping->a_ops = is_compressed(ni) ? &ntfs_aops_cmpr :  in ntfs_read_mft()
465 			init_rwsem(&ni->file.run_lock);  in ntfs_read_mft()
489 	if (!(ni->ni_flags & NI_FLAG_EA)) {  in ntfs_read_mft()
495 		sbi->mft.ni = NULL;  in ntfs_read_mft()
503 		sbi->mft.ni = NULL;  in ntfs_read_mft()
571 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_get_block_vbo()  local
585 	if (is_resident(ni)) {  in ntfs_get_block_vbo()
592 			ni_lock(ni);  in ntfs_get_block_vbo()
593 			err = attr_data_read_resident(ni, folio);  in ntfs_get_block_vbo()
594 			ni_unlock(ni);  in ntfs_get_block_vbo()
606 	err = attr_data_get_block(ni, vcn, 1, &lcn, &len, create ? &new : NULL,  in ntfs_get_block_vbo()
635 	valid = ni->i_valid;  in ntfs_get_block_vbo()
638 		/* ntfs_direct_IO will update ni->i_valid. */  in ntfs_get_block_vbo()
650 			ni->i_valid = vbo + bytes;  in ntfs_get_block_vbo()
724 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_read_folio()  local
726 	if (is_resident(ni)) {  in ntfs_read_folio()
727 		ni_lock(ni);  in ntfs_read_folio()
728 		err = attr_data_read_resident(ni, folio);  in ntfs_read_folio()
729 		ni_unlock(ni);  in ntfs_read_folio()
736 	if (is_compressed(ni)) {  in ntfs_read_folio()
737 		ni_lock(ni);  in ntfs_read_folio()
738 		err = ni_readpage_cmpr(ni, folio);  in ntfs_read_folio()
739 		ni_unlock(ni);  in ntfs_read_folio()
751 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_readahead()  local
755 	if (is_resident(ni)) {  in ntfs_readahead()
760 	if (is_compressed(ni)) {  in ntfs_readahead()
765 	valid = ni->i_valid;  in ntfs_readahead()
796 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_direct_IO()  local
804 	if (is_resident(ni)) {  in ntfs_direct_IO()
809 	if (is_compressed(ni)) {  in ntfs_direct_IO()
825 	valid = ni->i_valid;  in ntfs_direct_IO()
828 			ni->i_valid = end;  in ntfs_direct_IO()
845 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_set_size()  local
849 	if (is_sparsed(ni) || is_compressed(ni)) {  in ntfs_set_size()
859 	ni_lock(ni);  in ntfs_set_size()
860 	down_write(&ni->file.run_lock);  in ntfs_set_size()
862 	err = attr_set_size(ni, ATTR_DATA, NULL, 0, &ni->file.run, new_size,  in ntfs_set_size()
863 			    &ni->i_valid, true, NULL);  in ntfs_set_size()
865 	up_write(&ni->file.run_lock);  in ntfs_set_size()
866 	ni_unlock(ni);  in ntfs_set_size()
879 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_resident_writepage()  local
883 	if (unlikely(is_bad_ni(ni)))  in ntfs_resident_writepage()
889 	ni_lock(ni);  in ntfs_resident_writepage()
890 	ret = attr_data_write_resident(ni, folio);  in ntfs_resident_writepage()
891 	ni_unlock(ni);  in ntfs_resident_writepage()
934 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_write_begin()  local
937 	if (unlikely(is_bad_ni(ni)))  in ntfs_write_begin()
943 	if (is_resident(ni)) {  in ntfs_write_begin()
953 		ni_lock(ni);  in ntfs_write_begin()
954 		err = attr_data_read_resident(ni, folio);  in ntfs_write_begin()
955 		ni_unlock(ni);  in ntfs_write_begin()
983 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_write_end()  local
984 	u64 valid = ni->i_valid;  in ntfs_write_end()
988 	if (is_resident(ni)) {  in ntfs_write_end()
989 		ni_lock(ni);  in ntfs_write_end()
990 		err = attr_data_write_resident(ni, folio);  in ntfs_write_end()
991 		ni_unlock(ni);  in ntfs_write_end()
1016 		if (!(ni->std_fa & FILE_ATTRIBUTE_ARCHIVE)) {  in ntfs_write_end()
1019 			ni->std_fa |= FILE_ATTRIBUTE_ARCHIVE;  in ntfs_write_end()
1023 		if (valid != ni->i_valid) {  in ntfs_write_end()
1024 			/* ni->i_valid is changed in ntfs_get_block_vbo. */  in ntfs_write_end()
1189 	struct ntfs_inode *ni = NULL;  in ntfs_create_inode()  local
1306 	ni = ntfs_new_inode(sbi, ino, S_ISDIR(mode) ? RECORD_FLAG_DIR : 0);  in ntfs_create_inode()
1307 	if (IS_ERR(ni)) {  in ntfs_create_inode()
1308 		err = PTR_ERR(ni);  in ntfs_create_inode()
1309 		ni = NULL;  in ntfs_create_inode()
1312 	inode = &ni->vfs_inode;  in ntfs_create_inode()
1316 	ni->i_crtime = current_time(inode);  in ntfs_create_inode()
1318 	rec = ni->mi.mrec;  in ntfs_create_inode()
1346 		ni->std_security_id = security_id;  in ntfs_create_inode()
1357 		kernel2nt(&ni->i_crtime);  in ntfs_create_inode()
1359 	std5->fa = ni->std_fa = fa;  in ntfs_create_inode()
1368 	mi_get_ref(&ni->mi, &new_de->ref);  in ntfs_create_inode()
1491 		ni->ni_flags |= NI_FLAG_RESIDENT;  in ntfs_create_inode()
1495 		ni->ni_flags |= NI_FLAG_DIR;  in ntfs_create_inode()
1496 		err = indx_init(&ni->dir, sbi, attr, INDEX_MUTEX_I30);  in ntfs_create_inode()
1539 			err = attr_allocate_clusters(sbi, &ni->file.run, 0, 0,  in ntfs_create_inode()
1545 			err = run_pack(&ni->file.run, 0, clst,  in ntfs_create_inode()
1558 			err = ntfs_sb_write_run(sbi, &ni->file.run, 0, rp,  in ntfs_create_inode()
1604 		inode->i_mapping->a_ops = is_compressed(ni) ? &ntfs_aops_cmpr :  in ntfs_create_inode()
1606 		init_rwsem(&ni->file.run_lock);  in ntfs_create_inode()
1638 		attr = ni_find_attr(ni, NULL, NULL, ATTR_NAME, NULL, 0, NULL, NULL);  in ntfs_create_inode()
1649 	ni->ni_flags &= ~NI_FLAG_UPDATE_PARENT;  in ntfs_create_inode()
1663 	inode_set_atime_to_ts(inode, ni->i_crtime);  in ntfs_create_inode()
1664 	inode_set_ctime_to_ts(inode, ni->i_crtime);  in ntfs_create_inode()
1665 	inode_set_mtime_to_ts(inode, ni->i_crtime);  in ntfs_create_inode()
1666 	inode_set_mtime_to_ts(dir, ni->i_crtime);  in ntfs_create_inode()
1667 	inode_set_ctime_to_ts(dir, ni->i_crtime);  in ntfs_create_inode()
1676 	attr = ni_find_attr(ni, NULL, NULL, ATTR_EA, NULL, 0, NULL, NULL);  in ntfs_create_inode()
1681 		attr_set_size(ni, ATTR_EA, NULL, 0, &run, 0, NULL, false, NULL);  in ntfs_create_inode()
1690 		run_deallocate(sbi, &ni->file.run, false);  in ntfs_create_inode()
1695 	ni->mi.dirty = false;  in ntfs_create_inode()
1717 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_link_inode()  local
1734 	err = ni_add_name(ntfs_i(d_inode(dentry->d_parent)), ni, de);  in ntfs_link_inode()
1751 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_unlink_inode()  local
1756 	if (ntfs_is_meta_file(sbi, ni->mi.rno))  in ntfs_unlink_inode()
1764 	ni_lock(ni);  in ntfs_unlink_inode()
1776 	err = ni_remove_name(dir_ni, ni, de, &de2, &undo_remove);  in ntfs_unlink_inode()
1785 	} else if (!ni_remove_name_undo(dir_ni, ni, de, de2, undo_remove)) {  in ntfs_unlink_inode()
1795 	ni_unlock(ni);  in ntfs_unlink_inode()
1910 	struct ntfs_inode *ni = ntfs_i(inode);  in ntfs_readlink_hlp()  local
1926 	attr = ni_find_attr(ni, NULL, NULL, ATTR_REPARSE, NULL, 0, NULL, NULL);  in ntfs_readlink_hlp()
1951 		err = ntfs_read_run_nb(sbi, &ni->file.run, 0, rp, size, NULL);  in ntfs_readlink_hlp()