11974914e8
Stephane reported that we don't support period for enabling large PEBS data, which there's no reason for. Adding PERF_SAMPLE_PERIOD into freerunning flags. Tested it with: # perf record -e cycles:P -c 100 --no-timestamp -C 0 --period Reported-by: Stephane Eranian <eranian@google.com> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Kan Liang <kan.liang@intel.com> Tested-by: Stephane Eranian <eranian@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20180201083812.11359-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
---|---|---|
.. | ||
amd | ||
intel | ||
Kconfig | ||
Makefile | ||
core.c | ||
msr.c | ||
perf_event.h |