fs/ntfs3/fslog.c

892 static inline void *alloc_rsttbl_from_idx(struct RESTART_TABLE **tbl, u32 vbo)
901 	if (vbo >= bytes) {
906 		u32 bytes2idx = vbo - bytes;
918 	e = Add2Ptr(rt, vbo);
930 	if (off == vbo) {
952 		if (off == vbo) {
982 	u32 vbo;
1062 	u32 vbo = (lsn << log->seq_num_bits) >> (log->seq_num_bits - 3);
1064 	return vbo;
1123 static int read_log_page(struct ntfs_log *log, u32 vbo,
1127 	u32 page_idx = vbo >> log->page_bits;
1128 	u32 page_off = vbo & log->page_mask;
1136 	if (vbo >= log->l_size)
1187 	u32 skip, vbo;
1192 		vbo = 0;
1195 		vbo = 512;
1200 	for (; vbo < log->l_size; vbo = 2 * vbo + skip, skip = 0) {
1206 		if (read_log_page(log, vbo, (struct RECORD_PAGE_HDR **)&r_page,
1235 		info->vbo = vbo;
1238 		if (!is_rst_page_hdr_valid(vbo, r_page))
1449 	u32 vbo = lsn_to_vbo(log, this_lsn);
1457 	if (end <= vbo)
1477 		vbo = hdr_off + log->data_off;
1479 		vbo = ALIGN(end, 8);
1483 	*lsn = vbo_to_lsn(log, vbo, seq);
1545 				  const struct RECORD_PAGE_HDR *rp, u32 vbo,
1566 	       (lsn_seq == seq - 1 && log->first_page == vbo &&
1567 		vbo != (lsn_to_vbo(log, lsn) & ~log->page_mask));
2236 	u32 vbo = lsn_to_vbo(log, lsn) & ~log->page_mask;
2253 		err = read_log_page(log, vbo, &ph, &usa_error);
2284 		vbo = next_page_off(log, vbo);
3042 	u64 vbo = cbo + tvo;
3070 		rno = vbo >> sbi->record_bits;
3172 		err = ntfs_read_run_nb(sbi, oa->run1, vbo, buffer_le, bytes,
3687 		err = ntfs_sb_write_run(sbi, oa->run1, vbo, buffer_le, bytes,
3741 	u32 vbo, tail, off, dlen;
3816 	if (log->rst_info.vbo)
3831 	    log->page_size != log->rst_info.vbo) {
3857 	log->init_ra = !!log->rst_info.vbo;
3940 	vbo = lsn_to_vbo(log, log->last_lsn);
3942 	if (vbo < log->first_page) {
3954 	if (off <= vbo) {
3960 	vbo &= ~log->sys_page_mask;
3969 		log->next_page = vbo;
3971 		log->next_page = next_page_off(log, vbo);
4032 	log->init_ra = log->rst_info.vbo;