diff options
| author | Matthew Wilcox <willy@infradead.org> | 2018-09-26 09:00:28 -0700 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-10-29 22:50:55 +0100 |
| commit | 1938d1ae32fefa172288e3a9245ae126640c5c10 (patch) | |
| tree | 595d3ca8cb753851752d02fe6430ea95651cfc8d /drivers/gpu/drm/virtio/virtgpu_drv.h | |
| parent | 6c1cd97bdaffa2ae1dbdc8a0857931308ac647cd (diff) | |
drm/virtio: Replace IDRs with IDAs
These IDRs were only being used to allocate unique numbers, not to look
up pointers, so they can use the more space-efficient IDA instead.
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20180926160031.15721-2-willy@infradead.org
[ kraxel: resolve conflict ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_drv.h')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_drv.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h index 78ad8f58edff..6474e83cbf3d 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.h +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h @@ -191,8 +191,7 @@ struct virtio_gpu_device { struct kmem_cache *vbufs; bool vqs_ready; - struct idr resource_idr; - spinlock_t resource_idr_lock; + struct ida resource_ida; wait_queue_head_t resp_wq; /* current display info */ @@ -201,8 +200,7 @@ struct virtio_gpu_device { struct virtio_gpu_fence_driver fence_drv; - struct idr ctx_id_idr; - spinlock_t ctx_id_idr_lock; + struct ida ctx_id_ida; bool has_virgl_3d; |