diff options
| -rw-r--r-- | include/drm/drm_gem.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index 369505447acd..2ebec3984cd4 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -553,6 +553,19 @@ unsigned long drm_gem_lru_scan(struct drm_gem_lru *lru, int drm_gem_evict(struct drm_gem_object *obj); +/** + * drm_gem_object_is_shared_for_memory_stats - helper for shared memory stats + * + * This helper should only be used for fdinfo shared memory stats to determine + * if a GEM object is shared. + * + * @obj: obj in question + */ +static inline bool drm_gem_object_is_shared_for_memory_stats(struct drm_gem_object *obj) +{ + return (obj->handle_count > 1) || obj->dma_buf; +} + #ifdef CONFIG_LOCKDEP /** * drm_gem_gpuva_set_lock() - Set the lock protecting accesses to the gpuva list. |