linux/include
Liang Chen 51d4aae73f sched/fair: optimize scheduler for performance
1. init util_avg of new task to half the util of big core.
2. treat task wait time as busy time.
3. do not put task to the cpu whose max util can not fit the task.
4. boost cpufreq when a task is wakeup.

if prefer powersave, we can disable this optimization by command:

echo 0 > /proc/sys/kernel/sched_performance_bias

Change-Id: I937d1cc2295645a1d044e0735ef575b6507bb752
Signed-off-by: Liang Chen <cl@rock-chips.com>
2020-07-16 14:50:45 +08:00
..
acpi ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro 2020-03-05 16:42:17 +01:00
asm-generic init: Introduce call initcall async 2020-05-25 18:20:26 +08:00
clocksource rk: revert to v4.4 2019-02-10 00:33:21 +08:00
crypto UPSTREAM: crypto: skcipher - Introduce crypto_sync_skcipher 2020-03-12 10:46:18 -07:00
drm Revert "drm/dsi: Export mipi_dsi_device_transfer()" 2020-07-09 09:08:46 +08:00
dt-bindings dt-bindings: suspend: rv1126: add sleep mode config defines 2020-05-25 18:20:33 +08:00
keys keys: Fix dependency loop between construction record and auth key 2019-03-23 20:09:48 +01:00
kvm KVM: arm/arm64: Sync ICH_VMCR_EL2 back when about to block 2019-08-25 10:47:59 +02:00
linux sched/fair: optimize scheduler for performance 2020-07-16 14:50:45 +08:00
math-emu math-emu/soft-fp.h: (_FP_ROUND_ZERO) cast 0 to void to fix warning 2019-12-13 08:51:34 +01:00
media Merge remote branch 'android-4.19' of https://android.googlesource.com/kernel/common 2020-03-21 19:46:46 +08:00
memory
misc Merge remote branch 'android-4.19' of https://android.googlesource.com/kernel/common 2019-02-14 11:48:20 +08:00
net This is the 4.19.111 stable release 2020-03-18 08:19:47 +01:00
pcmcia pcmcia: remove long deprecated pcmcia_request_exclusive_irq() function 2018-08-18 12:30:42 -07:00
ras
rdma RDMA/uverbs: Verify MR access flags 2020-02-14 16:33:23 -05:00
scsi This is the 4.19.107 stable release 2020-03-03 07:33:01 +01:00
soc soc: rockchip: power-domain: export pd on/off and pd status 2020-03-20 14:04:48 +08:00
sound Merge remote branch 'android-4.19' of https://android.googlesource.com/kernel/common 2020-03-21 19:46:46 +08:00
target rk: revert to v4.4 2019-02-10 00:33:21 +08:00
trace Merge remote branch 'android-4.19' of https://android.googlesource.com/kernel/common 2020-03-21 19:46:46 +08:00
uapi media: rockchip: isp: support thunderboot mode 2020-07-06 19:00:16 +08:00
video udlfb: introduce a rendering mutex 2019-05-25 18:23:30 +02:00
xen xen/events: fix binding user event channels to cpus 2019-07-26 09:14:25 +02:00