diff options
| author | Alex Bennée <alex.bennee@linaro.org> | 2022-03-21 15:30:27 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-05-16 04:38:40 -0400 |
| commit | 6ca6d8ee9dd053eaa625aad48d95d12f4418ef4c (patch) | |
| tree | 276358a58b3ee7961223e372b2723738829305f6 /hw/virtio/trace-events | |
| parent | 31cc62bb5bd43b6c36b1f42d5bde6baca4dffaee (diff) | |
hw/virtio: add vhost_user_[read|write] trace points
These are useful when trying to debug the initial vhost-user
negotiation, especially when it hard to get logging from the low level
library on the other side.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220321153037.3622127-4-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'hw/virtio/trace-events')
| -rw-r--r-- | hw/virtio/trace-events | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/virtio/trace-events b/hw/virtio/trace-events index 7a6576d833..65e3b704ec 100644 --- a/hw/virtio/trace-events +++ b/hw/virtio/trace-events @@ -21,6 +21,8 @@ vhost_user_set_mem_table_withfd(int index, const char *name, uint64_t memory_siz vhost_user_postcopy_waker(const char *rb, uint64_t rb_offset) "%s + 0x%"PRIx64 vhost_user_postcopy_waker_found(uint64_t client_addr) "0x%"PRIx64 vhost_user_postcopy_waker_nomatch(const char *rb, uint64_t rb_offset) "%s + 0x%"PRIx64 +vhost_user_read(uint32_t req, uint32_t flags) "req:%d flags:0x%"PRIx32"" +vhost_user_write(uint32_t req, uint32_t flags) "req:%d flags:0x%"PRIx32"" # 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 |