417 		u64 lsn = le64_to_cpu(cr->oldest_lsn);  in oldest_client_lsn()  local
420 		if (lsn && lsn < *oldest_lsn)  in oldest_client_lsn()
421 			*oldest_lsn = lsn;  in oldest_client_lsn()
1060 static inline u32 lsn_to_vbo(struct ntfs_log *log, const u64 lsn)  in lsn_to_vbo()  argument
1062 	u32 vbo = (lsn << log->seq_num_bits) >> (log->seq_num_bits - 3);  in lsn_to_vbo()
1074 static inline u32 lsn_to_page_off(struct ntfs_log *log, u64 lsn)  in lsn_to_page_off()  argument
1076 	return (((u32)lsn) << 3) & log->page_mask;  in lsn_to_page_off()
1084 static inline bool is_lsn_in_file(struct ntfs_log *log, u64 lsn)  in is_lsn_in_file()  argument
1086 	return lsn >= log->oldest_lsn &&  in is_lsn_in_file()
1087 	       lsn <= le64_to_cpu(log->ra->current_lsn);  in is_lsn_in_file()
1094 		return le64_to_cpu(hdr->rhdr.lsn);  in hdr_file_off()
1100 			   const struct RECORD_PAGE_HDR *hdr, u64 lsn)  in base_lsn()  argument
1102 	u64 h_lsn = le64_to_cpu(hdr->rhdr.lsn);  in base_lsn()
1104 		    (lsn < (lsn_to_vbo(log, h_lsn) & ~log->page_mask) ? 1 : 0))  in base_lsn()
1110 		    lsn) >>  in base_lsn()
1117 				     const struct CLIENT_REC *client, u64 lsn)  in verify_client_lsn()  argument
1119 	return lsn >= le64_to_cpu(client->oldest_lsn) &&  in verify_client_lsn()
1120 	       lsn <= le64_to_cpu(log->ra->current_lsn) && lsn;  in verify_client_lsn()
1267 			info->last_lsn = le64_to_cpu(r_page->rhdr.lsn);  in log_read_rst()
1403 static u32 final_log_off(struct ntfs_log *log, u64 lsn, u32 data_len)  in final_log_off()  argument
1405 	u32 base_vbo = lsn << 3;  in final_log_off()
1445 			u64 *lsn)  in next_log_lsn()  argument
1471 	if (this_lsn == le64_to_cpu(page->rhdr.lsn)) {  in next_log_lsn()
1483 	*lsn = vbo_to_lsn(log, vbo, seq);  in next_log_lsn()
1489 	if (!is_lsn_in_file(log, *lsn))  in next_log_lsn()
1490 		*lsn = 0;  in next_log_lsn()
1550 	u64 lsn = le64_to_cpu(rhdr->lsn);  in check_subseq_log_page()  local
1559 	lsn_seq = lsn >> log->file_data_bits;  in check_subseq_log_page()
1567 		vbo != (lsn_to_vbo(log, lsn) & ~log->page_mask));  in check_subseq_log_page()
1805 		    cur_page->rhdr.lsn == page->rhdr.lsn &&  in last_log_lsn()
1821 		lsn_cur = le64_to_cpu(cur_page->rhdr.lsn);  in last_log_lsn()
1922 	lsn_cur = le64_to_cpu(page->rhdr.lsn);  in last_log_lsn()
2003 	last_ok_lsn = le64_to_cpu(page->rhdr.lsn);  in last_log_lsn()
2184 				page->rhdr.lsn = page->record_hdr.last_end_lsn;  in last_log_lsn()
2235 	u64 lsn = le64_to_cpu(rh->this_lsn);  in read_log_rec_buf()  local
2236 	u32 vbo = lsn_to_vbo(log, lsn) & ~log->page_mask;  in read_log_rec_buf()
2237 	u32 off = lsn_to_page_off(log, lsn) + log->record_header_len;  in read_log_rec_buf()
2261 		if (lsn > le64_to_cpu(ph->rhdr.lsn)) {  in read_log_rec_buf()
2271 			    lsn > le64_to_cpu(ph->record_hdr.last_end_lsn)) {  in read_log_rec_buf()
2278 		if (ph->rhdr.lsn == ph->record_hdr.last_end_lsn ||  in read_log_rec_buf()
2279 		    lsn > le64_to_cpu(ph->rhdr.lsn)) {  in read_log_rec_buf()
2300 			 u64 *lsn)  in read_rst_area()  argument
2310 	*lsn = 0;  in read_rst_area()
2331 	*lsn = lsnr;  in read_rst_area()
2365 static int find_log_rec(struct ntfs_log *log, u64 lsn, struct lcb *lcb)  in find_log_rec()  argument
2373 		err = read_log_page(log, lsn_to_vbo(log, lsn),  in find_log_rec()
2385 	if (lsn != le64_to_cpu(rh->this_lsn))  in find_log_rec()
2417 		u32 page_off = lsn_to_page_off(log, lsn);  in find_log_rec()
2432 static int read_log_rec_lcb(struct ntfs_log *log, u64 lsn, u32 ctx_mode,  in read_log_rec_lcb()  argument
2451 	if (!verify_client_lsn(log, cr, lsn))  in read_log_rec_lcb()
2461 	err = find_log_rec(log, lsn, lcb);  in read_log_rec_lcb()
2479 static int find_client_next_lsn(struct ntfs_log *log, struct lcb *lcb, u64 *lsn)  in find_client_next_lsn()  argument
2486 	*lsn = 0;  in find_client_next_lsn()
2517 			*lsn = current_lsn;  in find_client_next_lsn()
2551 	*lsn = next_lsn;  in find_client_next_lsn()
2556 static int read_next_log_rec(struct ntfs_log *log, struct lcb *lcb, u64 *lsn)  in read_next_log_rec()  argument
2560 	err = find_client_next_lsn(log, lcb, lsn);  in read_next_log_rec()
2564 	if (!*lsn)  in read_next_log_rec()
2575 	return find_log_rec(log, *lsn, lcb);  in read_next_log_rec()
2796 	u64 lsn;  in check_lsn()  local
2801 	lsn = le64_to_cpu(hdr->lsn);  in check_lsn()
2806 	if (*rlsn > lsn)  in check_lsn()
3674 			rec->rhdr.lsn = t64;  in do_action()
3676 			ib->rhdr.lsn = t64;  in do_action()