[PULL 2/5] vdpa: Add missing tracing to batch mapping functions

[Laurent Vivier <laurent@vivier.eu>]

From: Eugenio Pérez <eperezma@redhat.com>

These functions were not traced properly.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20220405063628.853745-1-eperezma@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 hw/virtio/trace-events | 2 ++
 hw/virtio/vhost-vdpa.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/hw/virtio/trace-events b/hw/virtio/trace-events
index a5102eac9e57..333348d9d5d0 100644
--- a/hw/virtio/trace-events
+++ b/hw/virtio/trace-events
@@ -25,6 +25,8 @@ vhost_user_postcopy_waker_nomatch(const char *rb, uint64_t rb_offset) "%s + 0x%"
 # vhost-vdpa.c
 vhost_vdpa_dma_map(void *vdpa, int fd, uint32_t msg_type, uint64_t iova, uint64_t size, uint64_t uaddr, uint8_t perm, uint8_t type) "vdpa:%p fd: %d msg_type: %"PRIu32" iova: 0x%"PRIx64" size: 0x%"PRIx64" uaddr: 0x%"PRIx64" perm: 0x%"PRIx8" type: %"PRIu8
 vhost_vdpa_dma_unmap(void *vdpa, int fd, uint32_t msg_type, uint64_t iova, uint64_t size, uint8_t type) "vdpa:%p fd: %d msg_type: %"PRIu32" iova: 0x%"PRIx64" size: 0x%"PRIx64" type: %"PRIu8
+vhost_vdpa_listener_begin_batch(void *v, int fd, uint32_t msg_type, uint8_t type)  "vdpa:%p fd: %d msg_type: %"PRIu32" type: %"PRIu8
+vhost_vdpa_listener_commit(void *v, int fd, uint32_t msg_type, uint8_t type)  "vdpa:%p fd: %d msg_type: %"PRIu32" type: %"PRIu8
 vhost_vdpa_listener_region_add(void *vdpa, uint64_t iova, uint64_t llend, void *vaddr, bool readonly) "vdpa: %p iova 0x%"PRIx64" llend 0x%"PRIx64" vaddr: %p read-only: %d"
 vhost_vdpa_listener_region_del(void *vdpa, uint64_t iova, uint64_t llend) "vdpa: %p iova 0x%"PRIx64" llend 0x%"PRIx64
 vhost_vdpa_add_status(void *dev, uint8_t status) "dev: %p status: 0x%"PRIx8
diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index b57be529c7eb..a30510ed17e4 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -129,6 +129,7 @@ static void vhost_vdpa_listener_begin_batch(struct vhost_vdpa *v)
         .iotlb.type = VHOST_IOTLB_BATCH_BEGIN,
     };
 
+    trace_vhost_vdpa_listener_begin_batch(v, fd, msg.type, msg.iotlb.type);
     if (write(fd, &msg, sizeof(msg)) != sizeof(msg)) {
         error_report("failed to write, fd=%d, errno=%d (%s)",
                      fd, errno, strerror(errno));
@@ -163,6 +164,7 @@ static void vhost_vdpa_listener_commit(MemoryListener *listener)
     msg.type = v->msg_type;
     msg.iotlb.type = VHOST_IOTLB_BATCH_END;
 
+    trace_vhost_vdpa_listener_commit(v, fd, msg.type, msg.iotlb.type);
     if (write(fd, &msg, sizeof(msg)) != sizeof(msg)) {
         error_report("failed to write, fd=%d, errno=%d (%s)",
                      fd, errno, strerror(errno));
-- 
2.35.1