37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
From b87281991e8f34e557cf2fb1614b3f4808100233 Mon Sep 17 00:00:00 2001
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From: "Jan Alexander Steffens (heftig)" <heftig@archlinux.org>
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Date: Mon, 12 Dec 2022 00:03:03 +0100
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Subject: ZEN: INTERACTIVE: Use Kyber as the elevator for MQ devices
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---
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block/elevator.c | 6 ++++++
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init/Kconfig | 1 +
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2 files changed, 7 insertions(+)
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--- a/block/elevator.c
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+++ b/block/elevator.c
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@@ -566,7 +566,13 @@ static struct elevator_type *elevator_ge
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if (q->nr_hw_queues != 1 &&
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!blk_mq_is_shared_tags(q->tag_set->flags))
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+#if defined(CONFIG_ZEN_INTERACTIVE) && defined(CONFIG_MQ_IOSCHED_KYBER)
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+ return elevator_find_get("kyber");
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+#elif defined(CONFIG_ZEN_INTERACTIVE)
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+ return elevator_find_get("mq-deadline");
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+#else
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return NULL;
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+#endif
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#if defined(CONFIG_ZEN_INTERACTIVE) && defined(CONFIG_IOSCHED_BFQ)
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return elevator_find_get("bfq");
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--- a/init/Kconfig
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+++ b/init/Kconfig
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@@ -143,6 +143,7 @@ config ZEN_INTERACTIVE
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--- Block Layer ----------------------------------------
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Default scheduler for SQ..: mq-deadline -> bfq
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+ Default scheduler for MQ..: none -> kyber
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config BROKEN
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bool
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