diff options
Diffstat (limited to 'arch/x86/events/core.c')
| -rw-r--r-- | arch/x86/events/core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index 7b21455d7504..6e3f0c18908e 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -2243,6 +2243,13 @@ static void x86_pmu_sched_task(struct perf_event_context *ctx, bool sched_in) x86_pmu.sched_task(ctx, sched_in); } +static void x86_pmu_swap_task_ctx(struct perf_event_context *prev, + struct perf_event_context *next) +{ + if (x86_pmu.swap_task_ctx) + x86_pmu.swap_task_ctx(prev, next); +} + void perf_check_microcode(void) { if (x86_pmu.check_microcode) @@ -2297,6 +2304,7 @@ static struct pmu pmu = { .event_idx = x86_pmu_event_idx, .sched_task = x86_pmu_sched_task, .task_ctx_size = sizeof(struct x86_perf_task_context), + .swap_task_ctx = x86_pmu_swap_task_ctx, .check_period = x86_pmu_check_period, .aux_output_match = x86_pmu_aux_output_match, |