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(parent: 9c1904a) | patch
PM / devfreq: passive: Keep cpufreq_policy for possible cpus
authorChanwoo Choi <cw00.choi@samsung.com>
Tue, 26 Apr 2022 18:49:19 +0000 (03:49 +0900)
committerChanwoo Choi <cw00.choi@samsung.com>
Tue, 17 May 2022 09:24:39 +0000 (18:24 +0900)
commit2e23900ca879402026d135fb1dd28669ff5e6d0d
tree5d74ce9b6da36e719bd3db3b0c0cf11662df0a56tree | snapshot
parent9c1904ade2fbb03dcacb16106daeb9a7f6b463a2commit | diff
PM / devfreq: passive: Keep cpufreq_policy for possible cpus

The passive governor requires the cpu data to get the next target frequency
of devfreq device if depending on cpu. In order to reduce the unnecessary
memory data, keep cpufreq_policy data for possible cpus instead of NR_CPU.

Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Johnson Wang <johnson.wang@mediatek.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
drivers/devfreq/governor.h diff | blob | history
drivers/devfreq/governor_passive.c diff | blob | history
include/linux/devfreq.h diff | blob | history
Linux Kernel Source Tree.