fs/ntfs3/fslog.c

28 	struct NTFS_RECORD_HEADER rhdr; // 'RSTR'
268 	struct NTFS_RECORD_HEADER rhdr;	// 'RCRD'
428 					 const struct RESTART_HDR *rhdr)
430 	u32 sys_page = le32_to_cpu(rhdr->sys_page_size);
431 	u32 page_size = le32_to_cpu(rhdr->page_size);
445 	if (le16_to_cpu(rhdr->major_ver) <= 1 && !rhdr->minor_ver)
448 	if (le16_to_cpu(rhdr->major_ver) > 2)
451 	ro = le16_to_cpu(rhdr->ra_off);
456 	end_usa += le16_to_cpu(rhdr->rhdr.fix_off);
464 static inline bool is_rst_area_valid(const struct RESTART_HDR *rhdr)
469 	u16 ro = le16_to_cpu(rhdr->ra_off);
470 	u32 sys_page = le32_to_cpu(rhdr->sys_page_size);
476 	ra = Add2Ptr(rhdr, ro);
496 	if (le16_to_cpu(rhdr->ra_off) + le16_to_cpu(ra->ra_len) > sys_page ||
531 static inline bool is_client_area_valid(const struct RESTART_HDR *rhdr,
534 	u16 ro = le16_to_cpu(rhdr->ra_off);
535 	const struct RESTART_AREA *ra = Add2Ptr(rhdr, ro);
1094 		return le64_to_cpu(hdr->rhdr.lsn);
1102 	u64 h_lsn = le64_to_cpu(hdr->rhdr.lsn);
1153 	if (page_buf->rhdr.sign != NTFS_FFFF_SIGNATURE)
1154 		ntfs_fix_post_read(&page_buf->rhdr, PAGE_SIZE, false);
1159 	bBAAD = page_buf->rhdr.sign == NTFS_BAAD_SIGNATURE;
1213 		if (r_page->rhdr.sign == NTFS_RCRD_SIGNATURE) {
1218 		brst = r_page->rhdr.sign == NTFS_RSTR_SIGNATURE;
1219 		bchk = r_page->rhdr.sign == NTFS_CHKD_SIGNATURE;
1222 			if (r_page->rhdr.sign != NTFS_FFFF_SIGNATURE) {
1265 		if (r_page->rhdr.sign == NTFS_CHKD_SIGNATURE) {
1267 			info->last_lsn = le64_to_cpu(r_page->rhdr.lsn);
1471 	if (this_lsn == le64_to_cpu(page->rhdr.lsn)) {
1549 	const struct NTFS_RECORD_HEADER *rhdr = &rp->rhdr;
1550 	u64 lsn = le64_to_cpu(rhdr->lsn);
1552 	if (rhdr->sign == NTFS_FFFF_SIGNATURE || !rhdr->sign)
1625 	    usa_error || second_tail->rhdr.sign != NTFS_RCRD_SIGNATURE) {
1637 	    usa_error || first_tail->rhdr.sign != NTFS_RCRD_SIGNATURE) {
1804 		    page->rhdr.sign == NTFS_RCRD_SIGNATURE &&
1805 		    cur_page->rhdr.lsn == page->rhdr.lsn &&
1821 		lsn_cur = le64_to_cpu(cur_page->rhdr.lsn);
1922 	lsn_cur = le64_to_cpu(page->rhdr.lsn);
2003 	last_ok_lsn = le64_to_cpu(page->rhdr.lsn);
2184 				page->rhdr.lsn = page->record_hdr.last_end_lsn;
2190 			ntfs_fix_pre_write(&page->rhdr, log->page_size);
2261 		if (lsn > le64_to_cpu(ph->rhdr.lsn)) {
2278 		if (ph->rhdr.lsn == ph->record_hdr.last_end_lsn ||
2279 		    lsn > le64_to_cpu(ph->rhdr.lsn)) {
2623 	const struct NTFS_RECORD_HEADER *r = &ib->rhdr;
2768 	u16 fo = le16_to_cpu(rec->rhdr.fix_off);
2769 	u16 fn = le16_to_cpu(rec->rhdr.fix_num);
2774 	if (rec->rhdr.sign != NTFS_FILE_SIGNATURE ||
3093 			if (rec->rhdr.sign == NTFS_BAAD_SIGNATURE)
3095 			if (!check_lsn(&rec->rhdr, rlsn))
3499 		if (is_baad(&ib->rhdr))
3501 		if (!check_lsn(&ib->rhdr, rlsn))
3521 		ntfs_fix_pre_write(&ib->rhdr, bytes);
3530 		if (is_baad(&ib->rhdr))
3532 		if (!check_lsn(&ib->rhdr, rlsn))
3550 		ntfs_fix_pre_write(&ib->rhdr, bytes);
3558 		if (is_baad(&ib->rhdr))
3560 		if (!check_lsn(&ib->rhdr, rlsn))
3573 		ntfs_fix_pre_write(&ib->rhdr, bytes);
3581 		if (is_baad(&ib->rhdr))
3584 		if (!check_lsn(&ib->rhdr, rlsn))
3594 		ntfs_fix_pre_write(&ib->rhdr, bytes);
3602 		if (is_baad(&ib->rhdr))
3605 		if (!check_lsn(&ib->rhdr, rlsn))
3616 		ntfs_fix_pre_write(&ib->rhdr, bytes);
3650 		if (is_baad(&ib->rhdr))
3653 		if (!check_lsn(&ib->rhdr, rlsn))
3663 		ntfs_fix_pre_write(&ib->rhdr, bytes);
3674 			rec->rhdr.lsn = t64;
3676 			ib->rhdr.lsn = t64;
3836 		    sp->rhdr.sign == NTFS_CHKD_SIGNATURE) {
5102 	rh->rhdr.sign = NTFS_RSTR_SIGNATURE;
5103 	rh->rhdr.fix_off = cpu_to_le16(offsetof(struct RESTART_HDR, fixups));
5105 	rh->rhdr.fix_num = cpu_to_le16(t16);
5124 	ntfs_fix_pre_write(&rh->rhdr, log->page_size);