search for: map_hash

Displaying 1 result from an estimated 1 matches for "map_hash".

2012 Apr 22
1
[PATCH 1/5] drm: add optional per device rwsem for all ioctls
...7 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -275,6 +275,8 @@ int drm_fill_in_dev(struct drm_device *dev, mutex_init(&dev->struct_mutex); mutex_init(&dev->ctxlist_mutex); + init_rwsem(&dev->ioctls_rwsem); + if (drm_ht_create(&dev->map_hash, 12)) { return -ENOMEM; } diff --git a/include/drm/drmP.h b/include/drm/drmP.h index dd73104..527dca5 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -954,6 +954,8 @@ struct drm_driver { int dev_priv_size; struct drm_ioctl_desc *ioctls; int num_ioctls; + bool ioctls_need_rwse...