On Wed, 4 Oct 2023 08:17:31 -0400
Steven Rostedt wrote:
> #!/bin/bash
>
> find_debugfs() {
> debugfs=`cat /proc/mounts | while read mount dir type opts a b; do
> if [ $mount == "debugfs" ]; then
I guess I should update this to look for tracefs. This script is actually
older than trace
On Wed, 4 Oct 2023 12:02:52 +0200
Daniel Bristot de Oliveira wrote:
> On 10/4/23 03:03, Steven Rostedt wrote:
> > On Fri, 29 Sep 2023 17:02:46 +0200
> > Daniel Bristot de Oliveira wrote:
> >
> >> The osnoise/per_cpu/CPU$/timerlat_fd is create for each possible
> >> CPU, but it might create co
On 10/4/23 03:03, Steven Rostedt wrote:
> On Fri, 29 Sep 2023 17:02:46 +0200
> Daniel Bristot de Oliveira wrote:
>
>> The osnoise/per_cpu/CPU$/timerlat_fd is create for each possible
>> CPU, but it might create confusion if the CPU is not online.
>>
>> Create the file only for online CPUs, also f
On Fri, 29 Sep 2023 17:02:46 +0200
Daniel Bristot de Oliveira wrote:
> The osnoise/per_cpu/CPU$/timerlat_fd is create for each possible
> CPU, but it might create confusion if the CPU is not online.
>
> Create the file only for online CPUs, also follow hotplug by
> creating and deleting as CPUs
The osnoise/per_cpu/CPU$/timerlat_fd is create for each possible
CPU, but it might create confusion if the CPU is not online.
Create the file only for online CPUs, also follow hotplug by
creating and deleting as CPUs come and go.
Fixes: e88ed227f639 ("tracing/timerlat: Add user-space interface")
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