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vhost_user: Turn some vhost-user message reports to trace()

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Having every vhost-user message printed as part of debug output makes
debugging anything else a bit complicated.

Change per-packet debug() messages in vu_kick_cb() and
vu_send_single() to trace()

[dgibson: switch different messages to trace()]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio 2025-01-31 11:41:51 +01:00
parent e25a93032f
commit e894d9ae82
2 changed files with 5 additions and 5 deletions

4
vhost_user.c
View file

@ -640,8 +640,8 @@ static bool vu_set_vring_num_exec(struct vu_dev *vdev,
unsigned int idx = msg->payload.state.index; unsigned int idx = msg->payload.state.index;
unsigned int num = msg->payload.state.num; unsigned int num = msg->payload.state.num;
debug("State.index: %u", idx); trace("State.index: %u", idx);
debug("State.num: %u", num); trace("State.num: %u", num);
vdev->vq[idx].vring.num = num; vdev->vq[idx].vring.num = num;
return false; return false;

6
vu_common.c
View file

@ -238,7 +238,7 @@ void vu_kick_cb(struct vu_dev *vdev, union epoll_ref ref,
if (rc == -1) if (rc == -1)
die_perror("vhost-user kick eventfd_read()"); die_perror("vhost-user kick eventfd_read()");
debug("vhost-user: got kick_data: %016"PRIx64" idx: %d", trace("vhost-user: got kick_data: %016"PRIx64" idx: %d",
kick_data, ref.queue); kick_data, ref.queue);
if (VHOST_USER_IS_QUEUE_TX(ref.queue)) if (VHOST_USER_IS_QUEUE_TX(ref.queue))
vu_handle_tx(vdev, ref.queue, now); vu_handle_tx(vdev, ref.queue, now);
@ -262,7 +262,7 @@ int vu_send_single(const struct ctx *c, const void *buf, size_t size)
int elem_cnt; int elem_cnt;
int i; int i;
debug("vu_send_single size %zu", size); trace("vu_send_single size %zu", size);
if (!vu_queue_enabled(vq) || !vu_queue_started(vq)) { if (!vu_queue_enabled(vq) || !vu_queue_started(vq)) {
debug("Got packet, but RX virtqueue not usable yet"); debug("Got packet, but RX virtqueue not usable yet");
@ -294,7 +294,7 @@ int vu_send_single(const struct ctx *c, const void *buf, size_t size)
vu_flush(vdev, vq, elem, elem_cnt); vu_flush(vdev, vq, elem, elem_cnt);
debug("vhost-user sent %zu", total); trace("vhost-user sent %zu", total);
return total; return total;
err: err: