On 01/30/24 10:35, Vincent Guittot wrote:
> On Tue, 30 Jan 2024 at 01:50, Qais Yousef wrote:
> >
> > On 01/30/24 00:26, Qais Yousef wrote:
> > > On 01/09/24 17:46, Vincent Guittot wrote:
> > > > Aggregate the different pressures applied on the capacity of CP
On 01/30/24 00:26, Qais Yousef wrote:
> On 01/09/24 17:46, Vincent Guittot wrote:
> > Aggregate the different pressures applied on the capacity of CPUs and
> > create a new function that returns the actual capacity of the CPU:
> > get_actual_cpu_capacity()
> >
> &g
l mitigation but also generated by max current
> limitation as an example. Such high frequency signal needs filtering to be
> smoothed and provide a value that reflects the average available capacity
> into the scheduler time scale.
>
> Signed-off-by: Vincent Guittot
> ---
Revi
is exception and always keep this PELT signal
> aligned with other signals.
> Mark sysctl_sched_migration_cost boot parameter as deprecated
>
> Signed-off-by: Vincent Guittot
> ---
Better without it, yes.
Reviewed-by: Qais Yousef
> .../admin-guide/kernel-parameters.txt
On 01/09/24 17:46, Vincent Guittot wrote:
> Now that cpufreq provides a pressure value to the scheduler, rename
> arch_update_thermal_pressure into HW pressure to reflect that it returns
> a pressure applied by HW (i.e. with a high frequency change) and not
> always related to thermal mitigation bu
On 01/09/24 17:46, Vincent Guittot wrote:
> Aggregate the different pressures applied on the capacity of CPUs and
> create a new function that returns the actual capacity of the CPU:
> get_actual_cpu_capacity()
>
> Signed-off-by: Vincent Guittot
> Reviewed-by: Lukasz Luba
> ---
> kernel/sched
pressure = max_capacity -
> +mult_frac(max_capacity, capped_freq, max_freq);
> + }
> +
> + for_each_cpu(cpu, policy->related_cpus)
> + WRITE_ONCE(per_cpu(cpufreq_pressure, cpu), pressure);
Is this WRITE_
s that would extract the headers from a kernel or module
> image.
>
> Signed-off-by: Joel Fernandes (Google)
I could get the headers using this patch in both built-in and modules options.
You can add my tested-and-reviewed-by: Qais Yousef
I am not familiar with running kselftests so did
ling a new
syscall e.g: bpf) it's very easy to forget that the headers has changed as well
and you need to push an updated copy.
FWIW most of the time I run on non-android systems for development/debugging
purposes. I use the built-in version although I can see a module version
helpful
On 02/28/19 17:04, Dietmar Eggemann wrote:
> Hi Joel,
>
> On 2/28/19 3:47 PM, Joel Fernandes wrote:
> > On Thu, Feb 28, 2019 at 01:53:43PM +0000, Qais Yousef wrote:
> > > Hi Joel
> > >
> > > On 02/27/19 14:37, Joel Fernandes (Google) wrote:
>
> [.
On 02/28/19 17:04, Dietmar Eggemann wrote:
> Hi Joel,
>
> On 2/28/19 3:47 PM, Joel Fernandes wrote:
> > On Thu, Feb 28, 2019 at 01:53:43PM +0000, Qais Yousef wrote:
> > > Hi Joel
> > >
> > > On 02/27/19 14:37, Joel Fernandes (Google) wrote:
>
> [.
gt; +cpio_dir=$outdir/$tarfile.tmp
> +
> +src_file_list=""
> +for f in $file_list; do
$file_list is not assigned here.
I applied the patches and I got an empty tar generated. Setting `file_list=$*`
fixed it for me - though not sure if this is the right fix to use. Last minute
change/cl
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