diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2020-03-25 15:45:30 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-04-03 15:37:55 +0300 |
| commit | ba78c1c5461c2fc2f57b777e971b3a9ec0df5666 (patch) | |
| tree | 751b4855e928a27eababaa590ca8ffd3e261151c /tools/perf/util/machine.h | |
| parent | 49f550ea87c73671ee4d5e08820e0976894dd610 (diff) | |
| download | linux-ba78c1c5461c2fc2f57b777e971b3a9ec0df5666.tar.xz | |
perf tools: Basic support for CGROUP event
Implement basic functionality to support cgroup tracking. Each cgroup
can be identified by inode number which can be read from userspace too.
The actual cgroup processing will come in the later patch.
Reported-by: kernel test robot <rong.a.chen@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
[ fix perf test failure on sampling parsing ]
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20200325124536.2800725-4-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/machine.h')
| -rw-r--r-- | tools/perf/util/machine.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h index be0a930eca89..fa1be9ea00fa 100644 --- a/tools/perf/util/machine.h +++ b/tools/perf/util/machine.h @@ -128,6 +128,9 @@ int machine__process_switch_event(struct machine *machine, int machine__process_namespaces_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); +int machine__process_cgroup_event(struct machine *machine, + union perf_event *event, + struct perf_sample *sample); int machine__process_mmap_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); int machine__process_mmap2_event(struct machine *machine, union perf_event *event, |