diff options
Diffstat (limited to 'include/drm/drm_device.h')
| -rw-r--r-- | include/drm/drm_device.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h index 5af49c5c3778..bc78fb77cc27 100644 --- a/include/drm/drm_device.h +++ b/include/drm/drm_device.h @@ -3,6 +3,9 @@ #include <linux/list.h> #include <linux/kref.h> +#ifdef CONFIG_TRANSPARENT_HUGEPAGE +#include <linux/mount.h> +#endif #include <linux/mutex.h> #include <linux/idr.h> #include <linux/sched.h> @@ -168,6 +171,18 @@ struct drm_device { */ struct drm_master *master; +#ifdef CONFIG_TRANSPARENT_HUGEPAGE + /** + * @huge_mnt: + * + * Huge tmpfs mountpoint used at GEM object initialization + * drm_gem_object_init(). Drivers can call drm_gem_huge_mnt_create() to + * create, mount and use it. The default tmpfs mountpoint (`shm_mnt`) is + * used if NULL. + */ + struct vfsmount *huge_mnt; +#endif + /** * @driver_features: per-device driver features * |