Ksawlii/kernel_samsung_a53x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

sched: Do not reduce perceived CPU capacity while idle

Browse source 
CPUs that are idle are excellent candidates for latency sensitive or
high-performance tasks. Decrementing their capacity while they are idle
will result in these CPUs being chosen less, and they will prefer to
schedule smaller tasks instead of large ones. Disable this.

Signed-off-by: Tyler Nijmeh <tylernij@gmail.com>
Signed-off-by: clarencelol <clarencekuiek@icloud.com>
Signed-off-by: Tashfin Shakeer Rhythm <tashfinshakeerrhythm@gmail.com>
This commit is contained in:
tytydraco 2024-07-25 05:44:26 +05:30 committed by Ksawlii
parent 55fa68cd6a
commit 9e751eb5cb
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
kernel/sched/features.h
View file

@ -43,7 +43,7 @@ SCHED_FEAT(DOUBLE_TICK, false)
/*
* Decrement CPU capacity based on time not spent running tasks
*/
SCHED_FEAT(NONTASK_CAPACITY, true)
SCHED_FEAT(NONTASK_CAPACITY, false)
/*
* Queue remote wakeups on the target CPU and process them