Commit ae96e8d7 authored by Christian König's avatar Christian König Committed by Alex Deucher

drm/ttm: fix ttm_bo_unreserve

Since we now keep BOs on the LRU we need to explicitely remove
them from the LRU now after they are pinned.
Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 621b325a
...@@ -767,14 +767,12 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo, ...@@ -767,14 +767,12 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo,
*/ */
static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo) static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo)
{ {
if (!(bo->mem.placement & TTM_PL_FLAG_NO_EVICT)) {
spin_lock(&bo->bdev->glob->lru_lock); spin_lock(&bo->bdev->glob->lru_lock);
if (list_empty(&bo->lru)) if (list_empty(&bo->lru))
ttm_bo_add_to_lru(bo); ttm_bo_add_to_lru(bo);
else else
ttm_bo_move_to_lru_tail(bo, NULL); ttm_bo_move_to_lru_tail(bo, NULL);
spin_unlock(&bo->bdev->glob->lru_lock); spin_unlock(&bo->bdev->glob->lru_lock);
}
reservation_object_unlock(bo->resv); reservation_object_unlock(bo->resv);
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment