diff options
| author | Ian Rogers <irogers@google.com> | 2025-06-04 10:45:43 -0700 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-06-09 11:18:18 -0700 |
| commit | b4c658d4d63d6149f4ba57c9c5c84b8a61aafa6f (patch) | |
| tree | 4323cd297ecfa161a8cc7a4d43922612e95281c7 /tools/perf/builtin-kvm.c | |
| parent | 278538ddf1af9f7a7fc0a983a23771083feda7f9 (diff) | |
perf target: Remove uid from target
Gathering threads with a uid by scanning /proc is inherently racy
leading to perf_event_open failures that quit perf. All users of the
functionality now use BPF filters, so remove uid and uid_str from
target.
Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250604174545.2853620-10-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/builtin-kvm.c')
| -rw-r--r-- | tools/perf/builtin-kvm.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c index 67fd2b006b0b..d75bd3684980 100644 --- a/tools/perf/builtin-kvm.c +++ b/tools/perf/builtin-kvm.c @@ -1871,8 +1871,6 @@ static int kvm_events_live(struct perf_kvm_stat *kvm, kvm->opts.user_interval = 1; kvm->opts.mmap_pages = 512; kvm->opts.target.uses_mmap = false; - kvm->opts.target.uid_str = NULL; - kvm->opts.target.uid = UINT_MAX; symbol__init(NULL); disable_buildid_cache(); |