diff options
| -rw-r--r-- | arch/s390/kernel/perf_cpum_sf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c index 7a88de52025c..8a690f4f04d9 100644 --- a/arch/s390/kernel/perf_cpum_sf.c +++ b/arch/s390/kernel/perf_cpum_sf.c @@ -404,7 +404,7 @@ static void sfb_init_allocs(unsigned long num, struct hw_perf_event *hwc) static void deallocate_buffers(struct cpu_hw_sf *cpuhw) { - if (cpuhw->sfb.sdbt) + if (sf_buffer_available(cpuhw)) free_sampling_buffer(&cpuhw->sfb); } @@ -1793,7 +1793,7 @@ static int cpumsf_pmu_add(struct perf_event *event, int flags) if (cpuhw->flags & PMU_F_IN_USE) return -EAGAIN; - if (!SAMPL_DIAG_MODE(&event->hw) && !cpuhw->sfb.sdbt) + if (!SAMPL_DIAG_MODE(&event->hw) && !sf_buffer_available(cpuhw)) return -EINVAL; perf_pmu_disable(event->pmu); |