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lib/vhost: remove vhost_session_used_signal function

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`vdev_worker` in vhost-scsi is used to process request queues,
and `vdev_mgmt_worker` is used to process the event and control
queue, so we don't need to call `vhost_session_used_signal` in
`vdev_worker`, just remove it.

Change-Id: I86f3e90890e6defba69b01fec131afe1adad3a49
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14927
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Changpeng Liu 2022-10-12 10:59:20 +08:00 committed by Tomasz Zawadzki
parent 7fcbd0220e
commit 9cdd1a8a2c
3 changed files with 1 additions and 22 deletions
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12
lib/vhost/rte_vhost_user.c
View File

@ -469,18 +469,6 @@ vhost_session_vq_used_signal(struct spdk_vhost_virtqueue *virtqueue)
}
}
void
vhost_session_used_signal(struct spdk_vhost_session *vsession)
{
struct spdk_vhost_virtqueue *virtqueue;
uint16_t q_idx;
for (q_idx = 0; q_idx < vsession->max_queues; q_idx++) {
virtqueue = &vsession->virtqueue[q_idx];
vhost_session_vq_used_signal(virtqueue);
}
}
/*
* Enqueue id and len to used ring.
*/

8
lib/vhost/vhost_internal.h
View File

@ -301,14 +301,6 @@ int vhost_inflight_queue_get_desc(struct spdk_vhost_session *vsession,
*/
int vhost_vq_used_signal(struct spdk_vhost_session *vsession, struct spdk_vhost_virtqueue *vq);
/**
* Send IRQs for all queues that need to be signaled.
* \param vsession vhost session
* \param vq virtqueue
*/
void vhost_session_used_signal(struct spdk_vhost_session *vsession);
/**
* Send IRQs for the queue that need to be signaled.
* \param vq virtqueue

3
lib/vhost/vhost_scsi.c
View File

@ -815,10 +815,9 @@ vdev_worker(void *arg)
for (q_idx = VIRTIO_SCSI_REQUESTQ; q_idx < vsession->max_queues; q_idx++) {
rc = process_vq(svsession, &vsession->virtqueue[q_idx]);
vhost_session_vq_used_signal(&vsession->virtqueue[q_idx]);
}
vhost_session_used_signal(vsession);
return rc > 0 ? SPDK_POLLER_BUSY : SPDK_POLLER_IDLE;
}