diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/usage.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/perf/util/usage.c b/tools/perf/util/usage.c index 0a1a885a5914..228f0a558872 100644 --- a/tools/perf/util/usage.c +++ b/tools/perf/util/usage.c @@ -132,4 +132,18 @@ void perf_target__validate(struct perf_target *target) sleep(1); target->uid_str = NULL; } + + /* UID and CPU are mutually exclusive */ + if (target->uid_str && target->cpu_list) { + ui__warning("UID switch overriding CPU\n"); + sleep(1); + target->cpu_list = NULL; + } + + /* PID/UID and SYSTEM are mutually exclusive */ + if ((target->tid || target->uid_str) && target->system_wide) { + ui__warning("PID/TID/UID switch overriding CPU\n"); + sleep(1); + target->system_wide = false; + } } |