From b87281991e8f34e557cf2fb1614b3f4808100233 Mon Sep 17 00:00:00 2001 From: "Jan Alexander Steffens (heftig)" Date: Mon, 12 Dec 2022 00:03:03 +0100 Subject: ZEN: INTERACTIVE: Use Kyber as the elevator for MQ devices --- block/elevator.c | 6 ++++++ init/Kconfig | 1 + 2 files changed, 7 insertions(+) --- a/block/elevator.c +++ b/block/elevator.c @@ -567,7 +567,13 @@ static struct elevator_type *elevator_ge if (q->nr_hw_queues != 1 && !blk_mq_is_shared_tags(q->tag_set->flags)) +#if defined(CONFIG_ZEN_INTERACTIVE) && defined(CONFIG_MQ_IOSCHED_KYBER) + return elevator_find_get(q, "kyber"); +#elif defined(CONFIG_ZEN_INTERACTIVE) + return elevator_find_get(q, "mq-deadline"); +#else return NULL; +#endif #if defined(CONFIG_ZEN_INTERACTIVE) && defined(CONFIG_IOSCHED_BFQ) return elevator_find_get(q, "bfq"); --- a/init/Kconfig +++ b/init/Kconfig @@ -143,6 +143,7 @@ config ZEN_INTERACTIVE --- Block Layer ---------------------------------------- Default scheduler for SQ..: mq-deadline -> bfq + Default scheduler for MQ..: none -> kyber config BROKEN bool