search for: dd73104

Displaying 1 result from an estimated 1 matches for "dd73104".

Did you mean: 373104
2012 Apr 22
1
[PATCH 1/5] drm: add optional per device rwsem for all ioctls
...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_rwsem; + const struct file_operations *fops; union { struct pci_driver *pci; @@ -1070,6 +1072,8...