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drm/ttm: add allow_reserved_eviction and resv into ttm_operation_ctx 

allow_reserved_eviction: Allow eviction of reserved BOs
resv: Reservation object to allow reserved evictions with

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Roger He 2017-12-08 11:36:46 +08:00 committed by Alex Deucher
parent 196f74897b
commit 8836e4b8d3
1 changed files with 4 additions and 0 deletions
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4
include/drm/ttm/ttm_bo_api.h
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@ -263,6 +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.
*
* Context for TTM operations like changing buffer placement or general memory
* allocation.
@ -270,6 +272,8 @@ 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;
};