diff options
| author | Maxime Ripard <mripard@kernel.org> | 2025-02-06 09:59:35 +0100 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2025-02-06 09:59:35 +0100 |
| commit | 2c1ed907520c50326b8f604907a8478b27881a2e (patch) | |
| tree | 98eca0295007ae5a9e28e2ac3f532e185e2802eb /tools/lib | |
| parent | 41a2d8286c905614f29007f1bc8e652d54654b82 (diff) | |
| parent | ecee4d0695067ae04959b121028b42a588e75370 (diff) | |
Merge remote-tracking branch 'drm-misc/drm-misc-next-fixes' into drm-misc-fixes
Merge the few remaining patches stuck into drm-misc-next-fixes.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/perf/evlist.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/tools/lib/perf/evlist.c b/tools/lib/perf/evlist.c index c6d67fc9e57e..83c43dc13313 100644 --- a/tools/lib/perf/evlist.c +++ b/tools/lib/perf/evlist.c @@ -47,6 +47,20 @@ static void __perf_evlist__propagate_maps(struct perf_evlist *evlist, */ perf_cpu_map__put(evsel->cpus); evsel->cpus = perf_cpu_map__intersect(evlist->user_requested_cpus, evsel->own_cpus); + + /* + * Empty cpu lists would eventually get opened as "any" so remove + * genuinely empty ones before they're opened in the wrong place. + */ + if (perf_cpu_map__is_empty(evsel->cpus)) { + struct perf_evsel *next = perf_evlist__next(evlist, evsel); + + perf_evlist__remove(evlist, evsel); + /* Keep idx contiguous */ + if (next) + list_for_each_entry_from(next, &evlist->entries, node) + next->idx--; + } } else if (!evsel->own_cpus || evlist->has_user_cpus || (!evsel->requires_cpu && perf_cpu_map__has_any_cpu(evlist->user_requested_cpus))) { /* @@ -80,11 +94,11 @@ static void __perf_evlist__propagate_maps(struct perf_evlist *evlist, static void perf_evlist__propagate_maps(struct perf_evlist *evlist) { - struct perf_evsel *evsel; + struct perf_evsel *evsel, *n; evlist->needs_map_propagation = true; - perf_evlist__for_each_evsel(evlist, evsel) + list_for_each_entry_safe(evsel, n, &evlist->entries, node) __perf_evlist__propagate_maps(evlist, evsel); } |