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drm/ttm: Remove pointless list_empty check

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Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Thomas Hellstrom 2010-10-29 10:46:46 +02:00 committed by Dave Airlie
parent d7a67cb162
commit 6e4c55db12
1 changed files with 0 additions and 7 deletions
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7
drivers/gpu/drm/ttm/ttm_bo.c
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@ -814,7 +814,6 @@ static int ttm_bo_mem_force_space(struct ttm_buffer_object *bo,
bool no_wait_gpu) bool no_wait_gpu)
{ {
struct ttm_bo_device *bdev = bo->bdev; struct ttm_bo_device *bdev = bo->bdev;
struct ttm_bo_global *glob = bdev->glob;
struct ttm_mem_type_manager *man = &bdev->man[mem_type]; struct ttm_mem_type_manager *man = &bdev->man[mem_type];
int ret; int ret;
@ -824,12 +823,6 @@ static int ttm_bo_mem_force_space(struct ttm_buffer_object *bo,
return ret; return ret;
if (mem->mm_node) if (mem->mm_node)
break; break;
spin_lock(&glob->lru_lock);
if (list_empty(&man->lru)) {
spin_unlock(&glob->lru_lock);
break;
}
spin_unlock(&glob->lru_lock);
ret = ttm_mem_evict_first(bdev, mem_type, interruptible, ret = ttm_mem_evict_first(bdev, mem_type, interruptible,
no_wait_reserve, no_wait_gpu); no_wait_reserve, no_wait_gpu);
if (unlikely(ret != 0)) if (unlikely(ret != 0))