From 97588b5b9a6b330dc2e3fbf3dea987e37d30194e Mon Sep 17 00:00:00 2001 From: Christian König Date: Wed, 25 Sep 2019 11:38:50 +0200 Subject: drm/ttm: remove pointers to globals MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit As the name says global memory and bo accounting is global. So it doesn't make to much sense having pointers to global structures all around the code. Signed-off-by: Christian König Reviewed-by: Thomas Hellström Link: https://patchwork.freedesktop.org/patch/332879/ --- include/drm/ttm/ttm_bo_driver.h | 6 ++---- include/drm/ttm/ttm_memory.h | 1 - 2 files changed, 2 insertions(+), 5 deletions(-) (limited to 'include/drm') diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 1976828ec0bd..cac7a8a0825a 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -423,7 +423,6 @@ extern struct ttm_bo_global { */ struct kobject kobj; - struct ttm_mem_global *mem_glob; struct page *dummy_read_page; spinlock_t lru_lock; @@ -467,7 +466,6 @@ struct ttm_bo_device { * Constant after bo device init / atomic. */ struct list_head device_list; - struct ttm_bo_global *glob; struct ttm_bo_driver *driver; struct ttm_mem_type_manager man[TTM_NUM_MEM_TYPES]; @@ -768,9 +766,9 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo, */ static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo) { - spin_lock(&bo->bdev->glob->lru_lock); + spin_lock(&ttm_bo_glob.lru_lock); ttm_bo_move_to_lru_tail(bo, NULL); - spin_unlock(&bo->bdev->glob->lru_lock); + spin_unlock(&ttm_bo_glob.lru_lock); dma_resv_unlock(bo->base.resv); } diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h index 3ff48a0a2d7b..c78ea99c42cf 100644 --- a/include/drm/ttm/ttm_memory.h +++ b/include/drm/ttm/ttm_memory.h @@ -65,7 +65,6 @@ struct ttm_mem_zone; extern struct ttm_mem_global { struct kobject kobj; - struct ttm_bo_global *bo_glob; struct workqueue_struct *swap_queue; struct work_struct work; spinlock_t lock; -- cgit v1.2.3