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  /src/sys/external/bsd/drm2/dist/drm/i915/gvt/
kvmgt.c 807 trigger = vgpu->vdev.msi_trigger;
810 vgpu->vdev.msi_trigger = NULL;
1232 vgpu->vdev.msi_trigger = trigger;
1838 * When guest is poweroff, msi_trigger is set to NULL, but vgpu's
1842 * vblank interrupt request. But msi_trigger is null until msi is
1843 * enabled by guest. so if msi_trigger is null, success is still
1846 if (vgpu->vdev.msi_trigger == NULL)
1849 if (eventfd_signal(vgpu->vdev.msi_trigger, 1) == 1)
gvt.h 207 struct eventfd_ctx *msi_trigger; member in struct:intel_vgpu::__anon1940818c0308

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