drm/nouveau: store a per-client channel list
Removes the need to disable IRQs to lookup channel struct on every pushbuf
ioctl, among others.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index 9965063..b38b280 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -774,6 +774,8 @@
return -ENOMEM;
spin_lock_init(&fpriv->lock);
+ INIT_LIST_HEAD(&fpriv->channels);
+
file_priv->driver_priv = fpriv;
return 0;
}
