fs/zfs/zil.c

235 			zil_chain_t *zilc = abuf->b_data;
236 			char *lr = (char *)(zilc + 1);
237 			uint64_t len = zilc->zc_nused - sizeof (zil_chain_t);
239 			if (bcmp(&cksum, &zilc->zc_next_blk.blk_cksum,
240 			    sizeof (cksum)) || BP_IS_HOLE(&zilc->zc_next_blk)) {
246 				*nbp = zilc->zc_next_blk;
251 			zil_chain_t *zilc = (zil_chain_t *)(lr + size) - 1;
253 			if (bcmp(&cksum, &zilc->zc_next_blk.blk_cksum,
254 			    sizeof (cksum)) || BP_IS_HOLE(&zilc->zc_next_blk) ||
255 			    (zilc->zc_nused > (size - sizeof (*zilc)))) {
258 				ASSERT3U(zilc->zc_nused, <=,
260 				bcopy(lr, dst, zilc->zc_nused);
261 				*end = (char *)dst + zilc->zc_nused;
262 				*nbp = zilc->zc_next_blk;
968 	zil_chain_t *zilc;
978 		zilc = (zil_chain_t *)lwb->lwb_buf;
979 		bp = &zilc->zc_next_blk;
981 		zilc = (zil_chain_t *)(lwb->lwb_buf + lwb->lwb_sz);
982 		bp = &zilc->zc_next_blk;
1065 	zilc->zc_pad = 0;
1066 	zilc->zc_nused = lwb->lwb_nused;
1067 	zilc->zc_eck.zec_cksum = lwb->lwb_blk.blk_cksum;