diff options
| author | Ian Rogers <irogers@google.com> | 2025-07-24 09:32:53 -0700 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-07-25 10:37:57 -0700 |
| commit | 740f7ba1e3be5d6f192dafc5efd0bd0a8e8567e2 (patch) | |
| tree | 365d1dfb382d79b92c4729ee9e907f76a9455a81 /tools/perf/util/session.c | |
| parent | 5a156353e55e994627ac584e90b3b802e51e1ee2 (diff) | |
perf session: Add host_env argument to perf_session__new
When creating a perf_session the host perf_env may or may not want to
be used. For example, `perf top` uses a host perf_env while `perf
inject` does not. Add a host_env argument to perf_session__new so that
sessions requiring a host perf_env can pass it in. Currently if none
is specified the global perf_env variable is used, but this will
change in later patches.
Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250724163302.596743-14-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index a851d9130abd..36532329a633 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -138,7 +138,8 @@ static int ordered_events__deliver_event(struct ordered_events *oe, struct perf_session *__perf_session__new(struct perf_data *data, struct perf_tool *tool, - bool trace_event_repipe) + bool trace_event_repipe, + struct perf_env *host_env) { int ret = -ENOMEM; struct perf_session *session = zalloc(sizeof(*session)); @@ -191,7 +192,7 @@ struct perf_session *__perf_session__new(struct perf_data *data, symbol_conf.kallsyms_name = perf_data__kallsyms_name(data); } } else { - session->machines.host.env = &perf_env; + session->machines.host.env = host_env ?: &perf_env; } if (session->evlist) session->evlist->session = session; |