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vhost-user-gpu: abstract vg_cleanup_mapping_iov

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Currently in vhost-user-gpu, we free resource directly in
the cleanup case of resource. If we change the cleanup logic
we need to change several places, also abstruct a
'vg_create_mapping_iov' can be symmetry with the
'vg_create_mapping_iov'. This is like what virtio-gpu does,
no function changed.

Signed-off-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210516030403.107723-9-liq3ea@163.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Li Qiang 2021-05-15 20:04:03 -07:00 • committed by Gerd Hoffmann
parent 9f22893adc
commit 3ea32d1355
3 changed files with 26 additions and 9 deletions
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2
contrib/vhost-user-gpu/vugpu.h
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@ -169,7 +169,7 @@ int vg_create_mapping_iov(VuGpu *g,
struct virtio_gpu_resource_attach_backing *ab,
struct virtio_gpu_ctrl_command *cmd,
struct iovec **iov);
void vg_cleanup_mapping_iov(VuGpu *g, struct iovec *iov, uint32_t count);
void vg_get_display_info(VuGpu *vg, struct virtio_gpu_ctrl_command *cmd);
void vg_wait_ok(VuGpu *g);