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-rw-r--r--drivers/gpu/drm/ttm/ttm_resource.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c
index 1644beb7a745..7e5a60c55813 100644
--- a/drivers/gpu/drm/ttm/ttm_resource.c
+++ b/drivers/gpu/drm/ttm/ttm_resource.c
@@ -269,11 +269,16 @@ static bool ttm_resource_is_swapped(struct ttm_resource *res, struct ttm_buffer_
return ttm_tt_is_swapped(bo->ttm);
}
+static bool ttm_resource_unevictable(struct ttm_resource *res, struct ttm_buffer_object *bo)
+{
+ return bo->pin_count || ttm_resource_is_swapped(res, bo);
+}
+
/* Add the resource to a bulk move if the BO is configured for it */
void ttm_resource_add_bulk_move(struct ttm_resource *res,
struct ttm_buffer_object *bo)
{
- if (bo->bulk_move && !bo->pin_count && !ttm_resource_is_swapped(res, bo))
+ if (bo->bulk_move && !ttm_resource_unevictable(res, bo))
ttm_lru_bulk_move_add(bo->bulk_move, res);
}
@@ -281,7 +286,7 @@ void ttm_resource_add_bulk_move(struct ttm_resource *res,
void ttm_resource_del_bulk_move(struct ttm_resource *res,
struct ttm_buffer_object *bo)
{
- if (bo->bulk_move && !bo->pin_count && !ttm_resource_is_swapped(res, bo))
+ if (bo->bulk_move && !ttm_resource_unevictable(res, bo))
ttm_lru_bulk_move_del(bo->bulk_move, res);
}
@@ -293,10 +298,10 @@ void ttm_resource_move_to_lru_tail(struct ttm_resource *res)
lockdep_assert_held(&bo->bdev->lru_lock);
- if (bo->pin_count || ttm_resource_is_swapped(res, bo)) {
+ if (ttm_resource_unevictable(res, bo)) {
list_move_tail(&res->lru.link, &bdev->unevictable);
- } else if (bo->bulk_move) {
+ } else if (bo->bulk_move) {
struct ttm_lru_bulk_move_pos *pos =
ttm_lru_bulk_move_pos(bo->bulk_move, res);
@@ -335,7 +340,7 @@ void ttm_resource_init(struct ttm_buffer_object *bo,
man = ttm_manager_type(bo->bdev, place->mem_type);
spin_lock(&bo->bdev->lru_lock);
- if (bo->pin_count || ttm_resource_is_swapped(res, bo))
+ if (ttm_resource_unevictable(res, bo))
list_add_tail(&res->lru.link, &bo->bdev->unevictable);
else
list_add_tail(&res->lru.link, &man->lru[bo->priority]);