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Searched refs:smp_store_mb (Results 1 - 25 of 55) sorted by relevance

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/kernel/linux/linux-5.10/include/asm-generic/
H A Dbarrier.h125 #ifndef smp_store_mb
126 #define smp_store_mb(var, value) __smp_store_mb(var, value) macro
147 #ifndef smp_store_mb
148 #define smp_store_mb(var, value) do { WRITE_ONCE(var, value); barrier(); } while (0) macro
/kernel/linux/linux-6.6/include/asm-generic/
H A Dbarrier.h159 #ifndef smp_store_mb
160 #define smp_store_mb(var, value) do { kcsan_mb(); __smp_store_mb(var, value); } while (0) macro
181 #ifndef smp_store_mb
182 #define smp_store_mb(var, value) do { WRITE_ONCE(var, value); barrier(); } while (0) macro
/kernel/linux/linux-6.6/kernel/kcsan/
H A Dselftest.c149 KCSAN_CHECK_READ_BARRIER(smp_store_mb(test_var, 0)); in test_barrier()
178 KCSAN_CHECK_WRITE_BARRIER(smp_store_mb(test_var, 0)); in test_barrier()
210 KCSAN_CHECK_RW_BARRIER(smp_store_mb(test_var, 0)); in test_barrier()
H A Dkcsan_test.c579 KCSAN_EXPECT_READ_BARRIER(smp_store_mb(test_var, 0), true); in test_barrier_nothreads()
624 KCSAN_EXPECT_WRITE_BARRIER(smp_store_mb(test_var, 0), true); in test_barrier_nothreads()
669 KCSAN_EXPECT_RW_BARRIER(smp_store_mb(test_var, 0), true); in test_barrier_nothreads()
/kernel/linux/linux-6.6/drivers/firmware/arm_scmi/
H A Dvirtio.c534 smp_store_mb(xfer->priv, msg); in virtio_send_message()
548 smp_store_mb(xfer->priv, NULL); in virtio_send_message()
623 smp_store_mb(xfer->priv, NULL); in virtio_mark_txdone()
868 smp_store_mb(scmi_vdev, vdev); in scmi_vio_probe()
885 smp_store_mb(scmi_vdev, NULL); in scmi_vio_remove()
H A Doptee.c598 smp_store_mb(scmi_optee_private, NULL); in scmi_optee_service_remove()
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/selftests/
H A Dintel_uncore.c184 smp_store_mb(domain->active, false); in live_forcewake_ops()
221 smp_store_mb(domain->active, false); in live_forcewake_ops()
H A Di915_sw_fence.c519 smp_store_mb(ipc->value, 1); in task_ipc()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gt/
H A Dintel_gt_irq.h62 smp_store_mb(engine->irq_handler, fn); in intel_engine_set_irq_handler()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/selftests/
H A Dintel_uncore.c204 smp_store_mb(domain->active, false); in live_forcewake_ops()
241 smp_store_mb(domain->active, false); in live_forcewake_ops()
H A Di915_sw_fence.c519 smp_store_mb(ipc->value, 1); in task_ipc()
/kernel/linux/linux-5.10/drivers/infiniband/sw/siw/
H A Dsiw_qp.c961 smp_store_mb(sqe->flags, 0); in siw_activate_tx_from_sq()
1025 smp_store_mb(irqe->flags, 0); in siw_activate_tx()
1094 smp_store_mb(sqe->flags, 0); in siw_sqe_complete()
1113 smp_store_mb(sqe->flags, 0); in siw_sqe_complete()
1156 smp_store_mb(rqe->flags, 0); in siw_rqe_complete()
1175 smp_store_mb(rqe->flags, 0); in siw_rqe_complete()
H A Dsiw_qp_rx.c375 smp_store_mb(rqe->flags, 0); in siw_rqe_get()
717 smp_store_mb(resp->flags, SIW_WQE_VALID); in siw_init_rresp()
/kernel/linux/linux-6.6/drivers/infiniband/sw/siw/
H A Dsiw_qp.c964 smp_store_mb(sqe->flags, 0); in siw_activate_tx_from_sq()
1028 smp_store_mb(irqe->flags, 0); in siw_activate_tx()
1097 smp_store_mb(sqe->flags, 0); in siw_sqe_complete()
1116 smp_store_mb(sqe->flags, 0); in siw_sqe_complete()
1159 smp_store_mb(rqe->flags, 0); in siw_rqe_complete()
1178 smp_store_mb(rqe->flags, 0); in siw_rqe_complete()
/kernel/linux/linux-5.10/drivers/dma-buf/
H A Dst-dma-fence.c153 smp_store_mb(container_of(cb, struct simple_cb, cb)->seen, true); in simple_callback()
473 smp_store_mb(cb.seen, false); in thread_signal_callback()
H A Ddma-resv.c294 smp_store_mb(fobj->shared_count, count); in dma_resv_add_shared_fence()
/kernel/linux/linux-6.6/drivers/dma-buf/
H A Dst-dma-fence.c157 smp_store_mb(container_of(cb, struct simple_cb, cb)->seen, true); in simple_callback()
489 smp_store_mb(cb.seen, false); in thread_signal_callback()
H A Ddma-resv.c317 smp_store_mb(fobj->num_fences, count); in dma_resv_add_fence()
/kernel/linux/linux-5.10/kernel/locking/
H A Dqspinlock_paravirt.h320 smp_store_mb(pn->state, vcpu_halted); in pv_wait_node()
369 * Matches with smp_store_mb() and cmpxchg() in pv_wait_node() in pv_kick_node()
/kernel/linux/linux-6.6/kernel/locking/
H A Dqspinlock_paravirt.h320 smp_store_mb(pn->state, vcpu_halted); in pv_wait_node()
369 * Matches with smp_store_mb() and cmpxchg() in pv_wait_node() in pv_kick_node()
/kernel/linux/linux-5.10/kernel/sched/
H A Dwait.c454 smp_store_mb(wq_entry->flags, wq_entry->flags & ~WQ_FLAG_WOKEN); /* B */ in wait_woken()
462 /* Pairs with the smp_store_mb() in wait_woken(). */ in woken_wake_function()
/kernel/linux/linux-6.6/kernel/sched/
H A Dwait.c472 smp_store_mb(wq_entry->flags, wq_entry->flags & ~WQ_FLAG_WOKEN); /* B */ in wait_woken()
480 /* Pairs with the smp_store_mb() in wait_woken(). */ in woken_wake_function()
/kernel/linux/linux-5.10/arch/mips/kvm/
H A Dmips.c482 smp_store_mb(vcpu->mode, IN_GUEST_MODE); in kvm_arch_vcpu_ioctl_run()
1388 smp_store_mb(vcpu->mode, IN_GUEST_MODE); in kvm_mips_handle_exit()
/kernel/linux/linux-6.6/arch/mips/kvm/
H A Dmips.c454 smp_store_mb(vcpu->mode, IN_GUEST_MODE); in kvm_arch_vcpu_ioctl_run()
1336 smp_store_mb(vcpu->mode, IN_GUEST_MODE); in __kvm_mips_handle_exit()
/kernel/linux/linux-5.10/include/linux/
H A Dsched.h145 smp_store_mb(current->state, (state_value)); \
199 smp_store_mb(current->state, (state_value))

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