ceph/crush/mapper.c

447  * @stable: stable mode starts rep=0 in the recursive call for all replicas
471 	int rep;
488 	for (rep = stable ? 0 : outpos; rep < numrep && count > 0 ; rep++) {
501 				r = rep + parent_r;
624 			dprintk("skip rep\n");
661 	int rep;
673 	for (rep = outpos; rep < endpos; rep++) {
674 		out[rep] = CRUSH_ITEM_UNDEF;
676 			out2[rep] = CRUSH_ITEM_UNDEF;
683 			for (rep = outpos; rep < endpos; rep++) {
684 				dprintk(" %d", out[rep]);
688 			for (rep = outpos; rep < endpos; rep++) {
689 				dprintk(" %d", out2[rep]);
694 		for (rep = outpos; rep < endpos; rep++) {
695 			if (out[rep] != CRUSH_ITEM_UNDEF)
710 				r = rep + parent_r;
735 					out[rep] = CRUSH_ITEM_NONE;
737 						out2[rep] = CRUSH_ITEM_NONE;
754 						out[rep] = CRUSH_ITEM_NONE;
756 							out2[rep] =
784 							out2, rep,
788 						if (out2[rep] == CRUSH_ITEM_NONE) {
794 						out2[rep] = item;
804 				out[rep] = item;
810 	for (rep = outpos; rep < endpos; rep++) {
811 		if (out[rep] == CRUSH_ITEM_UNDEF) {
812 			out[rep] = CRUSH_ITEM_NONE;
814 		if (out2 && out2[rep] == CRUSH_ITEM_UNDEF) {
815 			out2[rep] = CRUSH_ITEM_NONE;
825 		for (rep = outpos; rep < endpos; rep++) {
826 			dprintk(" %d", out[rep]);
830 		for (rep = outpos; rep < endpos; rep++) {
831 			dprintk(" %d", out2[rep]);