Commit 5b51e47a authored by Jing Zhang's avatar Jing Zhang Committed by Arnaldo Carvalho de Melo
Browse files

perf jevent: Add general metrics support 



Add general metrics support, so that some general metrics applicable to
multiple architectures can be defined in the public JSON file like
general events, and then add general metrics through "arch_std_event" in
JSON file of different architecture.

Reviewed-by: default avatarJohn Garry <john.g.garry@oracle.com>
Signed-off-by: default avatarJing Zhang <renyu.zj@linux.alibaba.com>
Acked-by: default avatarIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andrew Kilroy <andrew.kilroy@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shuai Xue <xueshuai@linux.alibaba.com>
Cc: Will Deacon <will@kernel.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: Zhuo Song <zhuo.song@linux.alibaba.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/1673940573-90503-3-git-send-email-renyu.zj@linux.alibaba.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent acef233b

tools/perf/pmu-events/jevents.py

+2 −0
Original line number Diff line number Diff line
@@ -358,6 +358,8 @@ def preprocess_arch_std_files(archpath: str) -> None: 
      for event in read_json_events(item.path, topic=''):

        if event.name:

          _arch_std_events[event.name.lower()] = event

        if event.metric_name:

          _arch_std_events[event.metric_name.lower()] = event





def print_events_table_prefix(tblname: str) -> None: