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defconfig: Bump the scheduler tick rate to 300Hz

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Now that the worst offenders for uninterruptible scheduling delays have
been fixed (i.e., code that would keep IRQs and/or preemption disabled
for way too long), increasing the scheduler tick rate yields noticeably
better latency. Use the Android-typical 300 Hz tick rate to take
advantage of the scheduling delay fixes.

Change-Id: Ibfe34b6885598556be5c790e61d493c8c75ef354
Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
This commit is contained in:
Sultan Alsawaf 2021-11-24 08:50:30 +08:00 committed by Richard Raya
parent 96a29e19c3
commit 78dc5bb2a3
1 changed files with 3 additions and 3 deletions
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6
arch/arm64/configs/surya_defconfig
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@ -585,10 +585,10 @@ CONFIG_HOLES_IN_ZONE=y
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_HZ=300
CONFIG_SCHED_HRTICK=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y