diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/perf_counter.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c index 47c92fb927f2..75ae76796df1 100644 --- a/kernel/perf_counter.c +++ b/kernel/perf_counter.c @@ -3091,14 +3091,12 @@ static int perf_swcounter_match(struct perf_counter *counter, enum perf_event_types type, u32 event, struct pt_regs *regs) { - u64 event_config; - - event_config = ((u64) type << PERF_COUNTER_TYPE_SHIFT) | event; - if (!perf_swcounter_is_counting(counter)) return 0; - if (counter->attr.config != event_config) + if (counter->attr.type != type) + return 0; + if (counter->attr.config != event) return 0; if (regs) { @@ -3403,7 +3401,7 @@ static const struct pmu *sw_perf_counter_init(struct perf_counter *counter) * to be kernel events, and page faults are never hypervisor * events. */ - switch (perf_event_id(&counter->attr)) { + switch (counter->attr.config) { case PERF_COUNT_CPU_CLOCK: pmu = &perf_ops_cpu_clock; @@ -3496,12 +3494,12 @@ perf_counter_alloc(struct perf_counter_attr *attr, if (attr->inherit && (attr->sample_type & PERF_SAMPLE_GROUP)) goto done; - if (perf_event_raw(attr)) { + if (attr->type == PERF_TYPE_RAW) { pmu = hw_perf_counter_init(counter); goto done; } - switch (perf_event_type(attr)) { + switch (attr->type) { case PERF_TYPE_HARDWARE: pmu = hw_perf_counter_init(counter); break; |