arch/arc/kernel/perf_event.c

334

if (!is_sampling_event(event)) {

arch/arc/kernel/perf_event.c

467

if (is_sampling_event(event))

arch/arc/kernel/perf_event.c

482

if (is_sampling_event(event)) {

arch/arc/kernel/perf_event.c

539

if (is_sampling_event(event)) {

arch/arm/mach-imx/mmdc.c

286

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

arch/arm/mm/cache-l2x0-pmu.c

301

if (is_sampling_event(event) ||

arch/powerpc/perf/vpa-dtl.c

362

if (!is_sampling_event(event))

arch/powerpc/perf/vpa-pmu.c

80

if (is_sampling_event(event))

arch/powerpc/platforms/pseries/papr_scm.c

384

if (is_sampling_event(event))

arch/s390/kernel/perf_cpum_cf.c

862

if (is_sampling_event(event)) /* No sampling support */

arch/s390/kernel/perf_cpum_sf.c

870

if (!is_sampling_event(event))

arch/x86/events/amd/brs.c

109

if (!is_sampling_event(event))

arch/x86/events/amd/iommu.c

221

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

arch/x86/events/core.c

498

if (!is_sampling_event(event)) {

arch/x86/events/core.c

597

if (!is_sampling_event(event))

arch/x86/events/core.c

651

if (is_sampling_event(event) && !event->attr.freq && x86_pmu.limit_period) {

arch/x86/events/intel/core.c

4970

if (is_sampling_event(event) ||

arch/x86/events/intel/core.c

5056

is_sampling_event(event) &&

arch/x86/events/intel/core.c

5184

if (is_sampling_event(event))

arch/x86/events/intel/core.c

5196

if (is_sampling_event(leader))

arch/x86/include/asm/trace/irq_vectors.h

74

TRACE_EVENT_PERF_PERM(irq_work_exit, is_sampling_event(p_event) ? -EPERM : 0);

arch/x86/kvm/pmu.c

351

if (is_sampling_event(pmc->perf_event) &&

arch/x86/kvm/pmu.c

388

!is_sampling_event(pmc->perf_event))

arch/xtensa/kernel/perf_event.c

169

if (!is_sampling_event(event)) {

drivers/fpga/dfl-fme-perf.c

811

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/alibaba_uncore_drw_pmu.c

535

if (is_sampling_event(event)) {

drivers/perf/amlogic/meson_ddr_pmu_core.c

127

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/arm-cci.c

1313

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/arm-cmn.c

1779

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/arm-ni.c

339

if (is_sampling_event(event))

drivers/perf/arm_cspmu/arm_cspmu.c

652

if (is_sampling_event(event)) {

drivers/perf/arm_dmc620_pmu.c

525

if (is_sampling_event(event) ||

drivers/perf/arm_dsu_pmu.c

533

if (is_sampling_event(event)) {

drivers/perf/arm_pmu.c

497

if (!is_sampling_event(event)) {

drivers/perf/cxl_pmu.c

570

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/dwc_pcie_pmu.c

443

if (is_sampling_event(event))

drivers/perf/fsl_imx8_ddr_perf.c

449

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/fsl_imx9_ddr_perf.c

566

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/fujitsu_uncore_pmu.c

206

if (is_sampling_event(event))

drivers/perf/hisilicon/hisi_pcie_pmu.c

396

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/hisilicon/hisi_uncore_pmu.c

220

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/hisilicon/hns3_pmu.c

1245

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/marvell_cn10k_ddr_pmu.c

480

if (is_sampling_event(event)) {

drivers/perf/marvell_pem_pmu.c

201

if (is_sampling_event(event) ||

drivers/perf/nvidia_t410_c2c_pmu.c

253

if (is_sampling_event(event)) {

drivers/perf/nvidia_t410_cmem_latency_pmu.c

163

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK) {

drivers/perf/riscv_pmu.c

337

if (!is_sampling_event(event)) {

drivers/perf/riscv_pmu_sbi.c

1096

if (!event || !is_sampling_event(event))

drivers/perf/thunderx2_pmu.c

581

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

drivers/perf/xgene_pmu.c

891

if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK)

kernel/events/core.c

10761

if (unlikely(!is_sampling_event(event)))

kernel/events/core.c

10947

if (!is_sampling_event(event))

kernel/events/core.c

11130

if (is_sampling_event(event)) {

kernel/events/core.c

12288

if (!is_sampling_event(event))

kernel/events/core.c

12318

if (is_sampling_event(event) && (hwc->interrupts != MAX_INTERRUPTS)) {

kernel/events/core.c

12335

if (!is_sampling_event(event))

kernel/events/core.c

14009

if (is_sampling_event(event)) {

kernel/events/core.c

3436

if (event->attr.inherit || !is_sampling_event(event))

kernel/events/core.c

6548

if (!is_sampling_event(event))

kernel/events/hw_breakpoint.c

974

if (is_sampling_event(bp)) {

kernel/trace/trace_event_perf.c

360

if (is_sampling_event(p_event)) {

kernel/trace/trace_event_perf.c

56

if (!is_sampling_event(p_event))