On Tue, Apr 26, 2016 at 08:27:46AM +0200, Dirk Behme wrote:
> From: Oleksij Rempel
>
> Documentation/timers/timers-howto.txt recommends to use
> usleep_range on delays > 10usec. According to my test results
> with Neonode zForce touchscreen driver, usleep_range indeed
>
On Tue, Apr 26, 2016 at 08:27:46AM +0200, Dirk Behme wrote:
> From: Oleksij Rempel
>
> Documentation/timers/timers-howto.txt recommends to use
> usleep_range on delays > 10usec. According to my test results
> with Neonode zForce touchscreen driver, usleep_range indeed
> reduces CPU load.
>
>
On 26.04.2016 13:02, Vladimir Zapolskiy wrote:
Hi Dirk,
On 26.04.2016 09:27, Dirk Behme wrote:
From: Oleksij Rempel
Documentation/timers/timers-howto.txt recommends to use
usleep_range on delays > 10usec. According to my test results
with Neonode zForce touchscreen
On 26.04.2016 13:02, Vladimir Zapolskiy wrote:
Hi Dirk,
On 26.04.2016 09:27, Dirk Behme wrote:
From: Oleksij Rempel
Documentation/timers/timers-howto.txt recommends to use
usleep_range on delays > 10usec. According to my test results
with Neonode zForce touchscreen driver, usleep_range
Hi Dirk,
On 26.04.2016 09:27, Dirk Behme wrote:
> From: Oleksij Rempel
>
> Documentation/timers/timers-howto.txt recommends to use
> usleep_range on delays > 10usec. According to my test results
> with Neonode zForce touchscreen driver, usleep_range indeed
> reduces CPU
Hi Dirk,
On 26.04.2016 09:27, Dirk Behme wrote:
> From: Oleksij Rempel
>
> Documentation/timers/timers-howto.txt recommends to use
> usleep_range on delays > 10usec. According to my test results
> with Neonode zForce touchscreen driver, usleep_range indeed
> reduces CPU load.
>
> Stats
From: Oleksij Rempel
Documentation/timers/timers-howto.txt recommends to use
usleep_range on delays > 10usec. According to my test results
with Neonode zForce touchscreen driver, usleep_range indeed
reduces CPU load.
Stats collected with "./perf record -a -g -F 1000
From: Oleksij Rempel
Documentation/timers/timers-howto.txt recommends to use
usleep_range on delays > 10usec. According to my test results
with Neonode zForce touchscreen driver, usleep_range indeed
reduces CPU load.
Stats collected with "./perf record -a -g -F 1000 sleep 10"
i2c-imx with
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