Mike Christie c3d284cf78 vhost-scsi: drop flush after vhost_dev_cleanup ... The flush after vhost_dev_cleanup is not needed because: 1. It doesn't do anything. vhost_dev_cleanup will stop the worker thread so the flush call will just return since the worker has not device. 2. It's not needed for the re-queue case. vhost_scsi_evt_handle_kick grabs the mutex and if the backend is NULL will return without queueing a work. vhost_scsi_clear_endpoint will set the backend to NULL under the vq->mutex then drops the mutex and does a flush. So we know when vhost_scsi_clear_endpoint has dropped the mutex after clearing the backend no evt related work will be able to requeue. The flush would then make sure any queued evts are run and return. Signed-off-by: Mike Christie <michael.christie@oracle.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20220517180850.198915-7-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2022-05-31 12:45:10 -04:00
..
iotlb.c	vhost_iotlb: split out IOTLB initialization	2022-05-31 12:44:28 -04:00
Kconfig	vhost_vdpa: implement IRQ offloading in vhost_vdpa	2020-08-05 11:08:42 -04:00
Makefile	vhost: introduce vDPA-based backend	2020-04-02 10:41:40 -04:00
net.c	vhost_net: get rid of vhost_net_flush_vq() and extra flush calls	2022-05-31 12:45:10 -04:00
scsi.c	vhost-scsi: drop flush after vhost_dev_cleanup	2022-05-31 12:45:10 -04:00
test.c	vhost_test: remove vhost_test_flush_vq()	2022-05-31 12:45:10 -04:00
test.h	tools/virtio: Add --reset	2020-06-22 12:34:21 -04:00
vdpa.c	vhost-vdpa: return -EFAULT on copy_to_user() failure	2022-05-31 12:45:10 -04:00
vhost.c	vhost: flush dev once during vhost_dev_stop	2022-05-31 12:45:10 -04:00
vhost.h	vhost: get rid of vhost_poll_flush() wrapper	2022-05-31 12:45:10 -04:00
vringh.c	vringh: Use wiov->used to check for read/write desc order	2021-08-11 06:44:24 -04:00
vsock.c	vhost_vsock: simplify vhost_vsock_flush()	2022-05-31 12:45:10 -04:00