diff options
| author | Namhyung Kim <[email protected]> | 2021-06-25 00:18:23 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2021-07-01 15:00:03 -0300 |
| commit | 69e874db4dded0f2fe56ae623d7f54318395c87d (patch) | |
| tree | fcbf8fe8a13cbd71508aeac140d71399d86f0c94 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | f20510d552e2941df2518c73c99fa2537575dbce (diff) | |
perf tools: Add read_cgroup_id() function
The read_cgroup_id() is to read a cgroup id from a file handle using
name_to_handle_at(2) for the given cgroup. It'll be used by bperf
cgroup stat later.
Committer notes:
-int read_cgroup_id(struct cgroup *cgrp)
+static inline int read_cgroup_id(struct cgroup *cgrp __maybe_unused)
To fix the build when HAVE_FILE_HANDLE is not defined.
Signed-off-by: Namhyung Kim <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Song Liu <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions