2019年9月12日(木) 0:36 Greg Kroah-Hartman :
>
> On Thu, Sep 12, 2019 at 12:25:28AM +0900, Akinobu Mita wrote:
> > 2019年9月8日(日) 22:10 Greg Kroah-Hartman :
> > >
> > > On Sun, Sep 08, 2019 at 09:41:08PM +0900, Akinobu Mita wrote:
> > > > Reading /sys/class/leds//trigger returns all available LED
> > >
On Thu, Sep 12, 2019 at 12:25:28AM +0900, Akinobu Mita wrote:
> 2019年9月8日(日) 22:10 Greg Kroah-Hartman :
> >
> > On Sun, Sep 08, 2019 at 09:41:08PM +0900, Akinobu Mita wrote:
> > > Reading /sys/class/leds//trigger returns all available LED triggers.
> > > However, the size of this file is limited
2019年9月8日(日) 22:10 Greg Kroah-Hartman :
>
> On Sun, Sep 08, 2019 at 09:41:08PM +0900, Akinobu Mita wrote:
> > Reading /sys/class/leds//trigger returns all available LED triggers.
> > However, the size of this file is limited to PAGE_SIZE because of the
> > limitation for sysfs attribute.
> >
> >
On Sun, Sep 08, 2019 at 09:41:08PM +0900, Akinobu Mita wrote:
> Reading /sys/class/leds//trigger returns all available LED triggers.
> However, the size of this file is limited to PAGE_SIZE because of the
> limitation for sysfs attribute.
>
> Enabling LED CPU trigger on systems with thousands of
On Sun, Sep 08, 2019 at 09:41:08PM +0900, Akinobu Mita wrote:
> Reading /sys/class/leds//trigger returns all available LED triggers.
> However, the size of this file is limited to PAGE_SIZE because of the
> limitation for sysfs attribute.
>
> Enabling LED CPU trigger on systems with thousands of
Reading /sys/class/leds//trigger returns all available LED triggers.
However, the size of this file is limited to PAGE_SIZE because of the
limitation for sysfs attribute.
Enabling LED CPU trigger on systems with thousands of CPUs easily hits
PAGE_SIZE limit, and makes it impossible to see all
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