Adding the check for maximum allowed frequency rate
defined in following file:
/proc/sys/kernel/perf_event_max_sample_rate
When we cross the maximum value we fail and display
detailed error message with advise.
$ perf record -F 3000 ls
Maximum frequency rate (2000) reached.
Please use -F
Adding the check for maximum allowed frequency rate
defined in following file:
/proc/sys/kernel/perf_event_max_sample_rate
When we cross the maximum value we fail and display
detailed error message with advise.
$ perf record -F 3000 ls
Maximum frequency rate (2000) reached.
Please use -F
Em Mon, Nov 04, 2013 at 04:32:16PM +0100, Jiri Olsa escreveu:
> On Mon, Nov 04, 2013 at 08:17:24AM -0700, David Ahern wrote:
> > On 11/4/13, 4:06 AM, Jiri Olsa wrote:
> > >Adding the check for maximum allowed frequency rate
> > >defined in following file:
> > >
On Mon, Nov 04, 2013 at 08:17:24AM -0700, David Ahern wrote:
> On 11/4/13, 4:06 AM, Jiri Olsa wrote:
> >Adding the check for maximum allowed frequency rate
> >defined in following file:
> > /proc/sys/kernel/perf_event_max_sample_rate
> >
> >When we cross the maximum value we fail and display
>
On 11/4/13, 4:06 AM, Jiri Olsa wrote:
Adding the check for maximum allowed frequency rate
defined in following file:
/proc/sys/kernel/perf_event_max_sample_rate
When we cross the maximum value we fail and display
detailed error message with advise.
perf commands should automatically adjust
Adding the check for maximum allowed frequency rate
defined in following file:
/proc/sys/kernel/perf_event_max_sample_rate
When we cross the maximum value we fail and display
detailed error message with advise.
Signed-off-by: Jiri Olsa
Cc: Adrian Hunter
Cc: Corey Ashford
Cc: David Ahern
Em Mon, Nov 04, 2013 at 04:32:16PM +0100, Jiri Olsa escreveu:
On Mon, Nov 04, 2013 at 08:17:24AM -0700, David Ahern wrote:
On 11/4/13, 4:06 AM, Jiri Olsa wrote:
Adding the check for maximum allowed frequency rate
defined in following file:
/proc/sys/kernel/perf_event_max_sample_rate
Adding the check for maximum allowed frequency rate
defined in following file:
/proc/sys/kernel/perf_event_max_sample_rate
When we cross the maximum value we fail and display
detailed error message with advise.
Signed-off-by: Jiri Olsa jo...@redhat.com
Cc: Adrian Hunter adrian.hun...@intel.com
On 11/4/13, 4:06 AM, Jiri Olsa wrote:
Adding the check for maximum allowed frequency rate
defined in following file:
/proc/sys/kernel/perf_event_max_sample_rate
When we cross the maximum value we fail and display
detailed error message with advise.
perf commands should automatically adjust
On Mon, Nov 04, 2013 at 08:17:24AM -0700, David Ahern wrote:
On 11/4/13, 4:06 AM, Jiri Olsa wrote:
Adding the check for maximum allowed frequency rate
defined in following file:
/proc/sys/kernel/perf_event_max_sample_rate
When we cross the maximum value we fail and display
detailed
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