Messages in this thread | | | Subject | Re: [PATCH v2 0/2] PM / devfreq: Add delayed timer for polling | From | Chanwoo Choi <> | Date | Mon, 13 Jul 2020 16:24:46 +0900 |
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Dear all,
On 7/9/20 2:45 PM, Chanwoo Choi wrote: > Add the delayed timer to devfreq framework in order to support > the periodical polling mode without stop caused by CPU idle state. > Some Non-CPU device must need to monitor the device status like > utilization regardless of CPU state. > > - patch1 explains the detailed reason why the delayed timer is required. > - patch2 initializes that exynos5422-dmc device use delayed timer as default > instead of deferrable timer. > > Changes from v2: > - Add reviewed-by tag > - Fix typo on patch description > - Remove 'RFC' work from patch title > - Check whether 'df->governor' is NULL or not on timer_store() > > Chanwoo Choi (2): > PM / devfreq: Add support delayed timer for polling mode > memory: samsung: exynos5422-dmc: Use delayed timer as default > > Documentation/ABI/testing/sysfs-class-devfreq | 12 +++ > drivers/devfreq/devfreq.c | 86 ++++++++++++++++++- > drivers/memory/samsung/exynos5422-dmc.c | 1 + > include/linux/devfreq.h | 9 ++ > 4 files changed, 107 insertions(+), 1 deletion(-) >
Applied them. Thanks.
-- Best Regards, Chanwoo Choi Samsung Electronics
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