On Tue, Jul 13, 2021 at 11:45:14AM +0800, Patrick Star wrote:
> On Tue, Jul 13, 2021 at 12:42 AM Carl-Daniel Hailfinger <
> c-d.hailfinger.devel.2...@gmx.net> wrote:
>
> > Hi,
> >
> > Am 12.07.21 um 13:14 schrieb Patrick Star:
> > > On Mon, Jul 12, 2021 at 5:53 PM Daniel Thompson
> > >
On Tue, Jul 13, 2021 at 12:42 AM Carl-Daniel Hailfinger <
c-d.hailfinger.devel.2...@gmx.net> wrote:
> Hi,
>
> Am 12.07.21 um 13:14 schrieb Patrick Star:
> > On Mon, Jul 12, 2021 at 5:53 PM Daniel Thompson
> > mailto:daniel.thomp...@linaro.org>> wrote:
> >
> > On Sat, Jul 10, 2021 at
Hi,
Am 12.07.21 um 13:14 schrieb Patrick Star:
> On Mon, Jul 12, 2021 at 5:53 PM Daniel Thompson
> mailto:daniel.thomp...@linaro.org>> wrote:
>
> On Sat, Jul 10, 2021 at 11:45:19AM +0800, Patrick Star wrote:
> > I saw flashrom process use too many cpu time when I use it to write
> >
On Sat, Jul 10, 2021 at 11:45:19AM +0800, Patrick Star wrote:
> I saw flashrom process use too many cpu time when I use it to write
> flashchip.
> Then I strace the process, and found too many
> "clock_gettime(CLOCK_MONOTONIC...)" system call.
This is odd.
clock_gettime(CLOCK_MONOTONIC...)
On Sat, Jul 10, 2021 at 11:45:19AM +0800, Patrick Star wrote:
> I saw flashrom process use too many cpu time when I use it to write
> flashchip.
> Then I strace the process, and found too many
> "clock_gettime(CLOCK_MONOTONIC...)" system call.
> And located it to udelay.c line 39, in function