diff options
Diffstat (limited to 'tools/perf/util/target.c')
| -rw-r--r-- | tools/perf/util/target.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/tools/perf/util/target.c b/tools/perf/util/target.c index a3db13dea937..0f383418e3df 100644 --- a/tools/perf/util/target.c +++ b/tools/perf/util/target.c @@ -56,6 +56,34 @@ enum target_errno target__validate(struct target *target) ret = TARGET_ERRNO__UID_OVERRIDE_SYSTEM; } + /* BPF and CPU are mutually exclusive */ + if (target->bpf_str && target->cpu_list) { + target->cpu_list = NULL; + if (ret == TARGET_ERRNO__SUCCESS) + ret = TARGET_ERRNO__BPF_OVERRIDE_CPU; + } + + /* BPF and PID/TID are mutually exclusive */ + if (target->bpf_str && target->tid) { + target->tid = NULL; + if (ret == TARGET_ERRNO__SUCCESS) + ret = TARGET_ERRNO__BPF_OVERRIDE_PID; + } + + /* BPF and UID are mutually exclusive */ + if (target->bpf_str && target->uid_str) { + target->uid_str = NULL; + if (ret == TARGET_ERRNO__SUCCESS) + ret = TARGET_ERRNO__BPF_OVERRIDE_UID; + } + + /* BPF and THREADS are mutually exclusive */ + if (target->bpf_str && target->per_thread) { + target->per_thread = false; + if (ret == TARGET_ERRNO__SUCCESS) + ret = TARGET_ERRNO__BPF_OVERRIDE_THREAD; + } + /* THREAD and SYSTEM/CPU are mutually exclusive */ if (target->per_thread && (target->system_wide || target->cpu_list)) { target->per_thread = false; @@ -109,6 +137,10 @@ static const char *target__error_str[] = { "PID/TID switch overriding SYSTEM", "UID switch overriding SYSTEM", "SYSTEM/CPU switch overriding PER-THREAD", + "BPF switch overriding CPU", + "BPF switch overriding PID/TID", + "BPF switch overriding UID", + "BPF switch overriding THREAD", "Invalid User: %s", "Problems obtaining information for user %s", }; @@ -134,7 +166,7 @@ int target__strerror(struct target *target, int errnum, switch (errnum) { case TARGET_ERRNO__PID_OVERRIDE_CPU ... - TARGET_ERRNO__SYSTEM_OVERRIDE_THREAD: + TARGET_ERRNO__BPF_OVERRIDE_THREAD: snprintf(buf, buflen, "%s", msg); break; |