296 	const zil_header_t *zh = zilog->zl_header;  in zil_parse()  local
297 	boolean_t claimed = !!zh->zh_claim_txg;  in zil_parse()
298 	uint64_t claim_blk_seq = claimed ? zh->zh_claim_blk_seq : UINT64_MAX;  in zil_parse()
299 	uint64_t claim_lr_seq = claimed ? zh->zh_claim_lr_seq : UINT64_MAX;  in zil_parse()
311 	if (!(zh->zh_flags & ZIL_CLAIM_LR_SEQ_VALID))  in zil_parse()
326 	for (blk = zh->zh_log; !BP_IS_HOLE(&blk); blk = next_blk) {  in zil_parse()
366 	ASSERT(!claimed || !(zh->zh_flags & ZIL_CLAIM_LR_SEQ_VALID) ||  in zil_parse()
504 	const zil_header_t *zh = zilog->zl_header;  in zil_create()  local
516 	ASSERT(zh->zh_claim_txg == 0);  in zil_create()
517 	ASSERT(zh->zh_replay_seq == 0);  in zil_create()
519 	blk = zh->zh_log;  in zil_create()
560 	ASSERT(bcmp(&blk, &zh->zh_log, sizeof (blk)) == 0);  in zil_create()
577 	const zil_header_t *zh = zilog->zl_header;  in zil_destroy()  local
587 	zilog->zl_old_header = *zh;		/* debugging aid */  in zil_destroy()
589 	if (BP_IS_HOLE(&zh->zh_log))  in zil_destroy()
604 		ASSERT(zh->zh_claim_txg == 0);  in zil_destroy()
635 	zil_header_t *zh;  in zil_claim()  local
654 	zh = zil_header_in_syncing_context(zilog);  in zil_claim()
657 		if (!BP_IS_HOLE(&zh->zh_log))  in zil_claim()
658 			zio_free_zil(zilog->zl_spa, first_txg, &zh->zh_log);  in zil_claim()
659 		BP_ZERO(&zh->zh_log);  in zil_claim()
672 	ASSERT3U(zh->zh_claim_txg, <=, first_txg);  in zil_claim()
673 	if (zh->zh_claim_txg == 0 && !BP_IS_HOLE(&zh->zh_log)) {  in zil_claim()
676 		zh->zh_claim_txg = first_txg;  in zil_claim()
677 		zh->zh_claim_blk_seq = zilog->zl_parse_blk_seq;  in zil_claim()
678 		zh->zh_claim_lr_seq = zilog->zl_parse_lr_seq;  in zil_claim()
680 			zh->zh_flags |= ZIL_REPLAY_NEEDED;  in zil_claim()
681 		zh->zh_flags |= ZIL_CLAIM_LR_SEQ_VALID;  in zil_claim()
1591 	zil_header_t *zh = zil_header_in_syncing_context(zilog);  in zil_sync()  local
1609 		ASSERT(zh->zh_replay_seq < *replayed_seq);  in zil_sync()
1610 		zh->zh_replay_seq = *replayed_seq;  in zil_sync()
1615 		blkptr_t blk = zh->zh_log;  in zil_sync()
1619 		bzero(zh, sizeof (zil_header_t));  in zil_sync()
1632 			zh->zh_log = blk;  in zil_sync()
1637 		zh->zh_log = lwb->lwb_blk;  in zil_sync()
1651 			BP_ZERO(&zh->zh_log);  in zil_sync()
1855 	const zil_header_t *zh;  in zil_suspend()  local
1864 	zh = zilog->zl_header;  in zil_suspend()
1866 	if (zh->zh_flags & ZIL_REPLAY_NEEDED) {		/* unplayed log */  in zil_suspend()
1879 	    (zilog->zl_suspend > 0 || BP_IS_HOLE(&zh->zh_log))) {  in zil_suspend()
1912 	if (BP_IS_HOLE(&zh->zh_log)) {  in zil_suspend()
1982 	const zil_header_t *zh = zilog->zl_header;  in zil_replay_log_record()  local
1989 	if (lr->lrc_seq <= zh->zh_replay_seq)	/* already replayed */  in zil_replay_log_record()
2076 	const zil_header_t *zh = zilog->zl_header;  in zil_replay()  local
2079 	if ((zh->zh_flags & ZIL_REPLAY_NEEDED) == 0) {  in zil_replay()
2086 	zr.zr_byteswap = BP_SHOULD_BYTESWAP(&zh->zh_log);  in zil_replay()
2098 	    zh->zh_claim_txg);  in zil_replay()