| Message ID | 20240716094619.1713905-7-eric.auger@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | VIRTIO-IOMMU/VFIO: Revert IOMMUDevice clear and fix hotunplug | expand |
On 7/16/24 11:45, Eric Auger wrote: > Add a trace point on virtio_iommu_detach_endpoint_from_domain(). > > Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Thanks, C. > --- > hw/virtio/virtio-iommu.c | 1 + > hw/virtio/trace-events | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c > index 440dfa6e92..59ef4fb217 100644 > --- a/hw/virtio/virtio-iommu.c > +++ b/hw/virtio/virtio-iommu.c > @@ -308,6 +308,7 @@ static void virtio_iommu_detach_endpoint_from_domain(VirtIOIOMMUEndpoint *ep) > if (!ep->domain) { > return; > } > + trace_virtio_iommu_detach_endpoint_from_domain(domain->id, ep->id); > g_tree_foreach(domain->mappings, virtio_iommu_notify_unmap_cb, > ep->iommu_mr); > QLIST_REMOVE(ep, next); > diff --git a/hw/virtio/trace-events b/hw/virtio/trace-events > index b7c04f0856..04e36ae047 100644 > --- a/hw/virtio/trace-events > +++ b/hw/virtio/trace-events > @@ -116,6 +116,7 @@ virtio_iommu_get_config(uint64_t page_size_mask, uint64_t start, uint64_t end, u > virtio_iommu_set_config(uint8_t bypass) "bypass=0x%x" > virtio_iommu_attach(uint32_t domain_id, uint32_t ep_id) "domain=%d endpoint=%d" > virtio_iommu_detach(uint32_t domain_id, uint32_t ep_id) "domain=%d endpoint=%d" > +virtio_iommu_detach_endpoint_from_domain(uint32_t domain_id, uint32_t ep_id) "domain=%d endpoint=%d" > virtio_iommu_map(uint32_t domain_id, uint64_t virt_start, uint64_t virt_end, uint64_t phys_start, uint32_t flags) "domain=%d virt_start=0x%"PRIx64" virt_end=0x%"PRIx64 " phys_start=0x%"PRIx64" flags=%d" > virtio_iommu_unmap(uint32_t domain_id, uint64_t virt_start, uint64_t virt_end) "domain=%d virt_start=0x%"PRIx64" virt_end=0x%"PRIx64 > virtio_iommu_unmap_done(uint32_t domain_id, uint64_t virt_start, uint64_t virt_end) "domain=%d virt_start=0x%"PRIx64" virt_end=0x%"PRIx64
diff --git a/hw/virtio/virtio-iommu.c b/hw/virtio/virtio-iommu.c index 440dfa6e92..59ef4fb217 100644 --- a/hw/virtio/virtio-iommu.c +++ b/hw/virtio/virtio-iommu.c @@ -308,6 +308,7 @@ static void virtio_iommu_detach_endpoint_from_domain(VirtIOIOMMUEndpoint *ep) if (!ep->domain) { return; } + trace_virtio_iommu_detach_endpoint_from_domain(domain->id, ep->id); g_tree_foreach(domain->mappings, virtio_iommu_notify_unmap_cb, ep->iommu_mr); QLIST_REMOVE(ep, next); diff --git a/hw/virtio/trace-events b/hw/virtio/trace-events index b7c04f0856..04e36ae047 100644 --- a/hw/virtio/trace-events +++ b/hw/virtio/trace-events @@ -116,6 +116,7 @@ virtio_iommu_get_config(uint64_t page_size_mask, uint64_t start, uint64_t end, u virtio_iommu_set_config(uint8_t bypass) "bypass=0x%x" virtio_iommu_attach(uint32_t domain_id, uint32_t ep_id) "domain=%d endpoint=%d" virtio_iommu_detach(uint32_t domain_id, uint32_t ep_id) "domain=%d endpoint=%d" +virtio_iommu_detach_endpoint_from_domain(uint32_t domain_id, uint32_t ep_id) "domain=%d endpoint=%d" virtio_iommu_map(uint32_t domain_id, uint64_t virt_start, uint64_t virt_end, uint64_t phys_start, uint32_t flags) "domain=%d virt_start=0x%"PRIx64" virt_end=0x%"PRIx64 " phys_start=0x%"PRIx64" flags=%d" virtio_iommu_unmap(uint32_t domain_id, uint64_t virt_start, uint64_t virt_end) "domain=%d virt_start=0x%"PRIx64" virt_end=0x%"PRIx64 virtio_iommu_unmap_done(uint32_t domain_id, uint64_t virt_start, uint64_t virt_end) "domain=%d virt_start=0x%"PRIx64" virt_end=0x%"PRIx64
Add a trace point on virtio_iommu_detach_endpoint_from_domain(). Signed-off-by: Eric Auger <eric.auger@redhat.com> --- hw/virtio/virtio-iommu.c | 1 + hw/virtio/trace-events | 1 + 2 files changed, 2 insertions(+)