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vdpa_sim_blk: add support for VIRTIO_BLK_T_FLUSH
authorStefano Garzarella <sgarzare@redhat.com>
Thu, 11 Aug 2022 08:36:31 +0000 (10:36 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Thu, 11 Aug 2022 08:44:58 +0000 (04:44 -0400)
commit518083d2f5b2e7c91549ac1723923e8ae3d679ca
tree6dc72a76411c747ece79ba2c1d7a50f7067b4571tree
parentac926e1b468e03818e31568f6e520390b945b038commit | diff
vdpa_sim_blk: add support for VIRTIO_BLK_T_FLUSH

The simulator behaves like a ramdisk, so we don't have to do
anything when a VIRTIO_BLK_T_FLUSH request is received, but it
could be useful to test driver behavior.

Let's expose the VIRTIO_BLK_F_FLUSH feature to inform the driver
that we support the flush command.

Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20220811083632.77525-4-sgarzare@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/vdpa/vdpa_sim/vdpa_sim_blk.c diff | blob | history
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