module/zfs/metaslab.c

421 		mca->mca_rotor = NULL;
440 		ASSERT(mca->mca_rotor == NULL);
461 	if ((mg = mc->mc_allocator[0].mca_rotor) == NULL)
470 	} while ((mg = mg->mg_next) != mc->mc_allocator[0].mca_rotor);
903 	if ((mgprev = mc->mc_allocator[0].mca_rotor) == NULL) {
914 		mc->mc_allocator[i].mca_rotor = mg;
938 			ASSERT(mc->mc_allocator[i].mca_rotor != mg);
991 		if (mc->mc_allocator[i].mca_rotor == mg)
992 			mc->mc_allocator[i].mca_rotor = mgnext;
5172 	 * Note that there's no locking on mca_rotor or mca_aliquot because
5207 			mg = mca->mca_rotor;
5213 		ASSERT(mca->mca_rotor != NULL);
5214 		mg = mca->mca_rotor;
5222 		mg = mca->mca_rotor;
5337 				mca->mca_rotor = mg->mg_next;
5350 		mca->mca_rotor = mg->mg_next;
5857 	if (mc->mc_allocator[allocator].mca_rotor == NULL) {