promote_result 1275 drivers/md/dm-cache-policy-smq.c static enum promote_result maybe_promote(bool promote) promote_result 1280 drivers/md/dm-cache-policy-smq.c static enum promote_result should_promote(struct smq_policy *mq, struct entry *hs_e, promote_result 1370 drivers/md/dm-cache-policy-smq.c enum promote_result pr;