perf list: Filter metrics too
When a filter is specified on the command line, filter the metrics too.
Before:
% perf list foo
List of pre-defined events (to be used in -e):
Metric Groups:
DSB:
DSB_Coverage
[Fraction of Uops delivered by the DSB (aka Decoded Icache; or Uop Cache)]
... more metrics ...
After:
% perf list foo
List of pre-defined events (to be used in -e):
Metric Groups:
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
LPU-Reference: 20190314225002.30108-1-andi@firstfloor.org
Link: https://lkml.kernel.org/n/tip-1y8oi2s8c4jhjtykgs5zvda1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 file changed