diff options
| author | Gang Li <ligang.bdlg@bytedance.com> | 2021-11-23 10:40:17 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-12-08 04:18:24 +0300 |
| commit | b4515ad6e1c8b195e3bd02a5a15b1c74119ea367 (patch) | |
| tree | 0f13b9c7240fe434f21d4683730f6a01d1dd0a4b /tools/perf/builtin-trace.c | |
| parent | 7a2e14962cd43400c353cdc05550f580a284dcb9 (diff) | |
| download | linux-b4515ad6e1c8b195e3bd02a5a15b1c74119ea367.tar.xz | |
perf trace: Enable ignore_missing_thread for trace
perf already support ignore_missing_thread for -u/-p, but not yet
applied to `perf trace`. This patch enables ignore_missing_thread
for `perf trace`.
Signed-off-by: Gang Li <ligang.bdlg@bytedance.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1481538943-21874-6-git-send-email-jolsa@kernel.org
Link: http://lkml.kernel.org/r/1513148513-6974-1-git-send-email-zhangmengting@huawei.com
Link: http://lore.kernel.org/lkml/20211123074018.11406-1-ligang.bdlg@bytedance.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 0b52e08e558e..94d62a92f1a1 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -3950,6 +3950,9 @@ static int trace__run(struct trace *trace, int argc, const char **argv) evlist__add(evlist, pgfault_min); } + /* Enable ignoring missing threads when -u/-p option is defined. */ + trace->opts.ignore_missing_thread = trace->opts.target.uid != UINT_MAX || trace->opts.target.pid; + if (trace->sched && evlist__add_newtp(evlist, "sched", "sched_stat_runtime", trace__sched_stat_runtime)) goto out_error_sched_stat_runtime; |