From d330fca11500bebaf7f25b60b7b087bbe8ad0b7f Mon Sep 17 00:00:00 2001 From: Roger He Date: Tue, 6 Feb 2018 11:22:57 +0800 Subject: drm/ttm: use bit flag to replace allow_reserved_eviction in ttm_operation_ctx MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit for saving memory and more bit flag can be used in future Signed-off-by: Roger He Reviewed-by: Christian König Signed-off-by: Alex Deucher --- include/drm/ttm/ttm_bo_api.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'include/drm') diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 2cd025c2abe7..872ff6c1d709 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -263,8 +263,8 @@ struct ttm_bo_kmap_obj { * * @interruptible: Sleep interruptible if sleeping. * @no_wait_gpu: Return immediately if the GPU is busy. - * @allow_reserved_eviction: Allow eviction of reserved BOs. * @resv: Reservation object to allow reserved evictions with. + * @flags: Including the following flags * * Context for TTM operations like changing buffer placement or general memory * allocation. @@ -272,11 +272,14 @@ struct ttm_bo_kmap_obj { struct ttm_operation_ctx { bool interruptible; bool no_wait_gpu; - bool allow_reserved_eviction; struct reservation_object *resv; uint64_t bytes_moved; + uint32_t flags; }; +/* Allow eviction of reserved BOs */ +#define TTM_OPT_FLAG_ALLOW_RES_EVICT 0x1 + /** * ttm_bo_reference - reference a struct ttm_buffer_object * -- cgit v1.2.3