Re: [PATCH v1 03/28] leds: el15203000: Give better margin for usleep_range()
From: Andy Shevchenko <hidden>
Date: 2021-05-29 09:41:56
Also in:
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From: Andy Shevchenko <hidden>
Date: 2021-05-29 09:41:56
Also in:
lkml
On Fri, May 28, 2021 at 1:46 PM Andy Shevchenko [off-list ref] wrote:
On Fri, May 28, 2021 at 12:04:40PM +0200, Pavel Machek wrote:quoted
On Mon 2021-05-10 12:50:20, Andy Shevchenko wrote:quoted
1 microsecond with 20 millisecond parameter is too low margin for usleep_range(). Give 100 to make scheduler happier. While at it, fix indentation in cases where EL_FW_DELAY_USEC is in use. In the loop, move it to the end to avoid a conditional.Its not like unhappy schedulers are problem...Any hints then? To me it sounds like torturing scheduler is the real problem and that's why scheduler is unhappy.
Okay, I have rephrased the commit message. -- With Best Regards, Andy Shevchenko