Am 15.08.2018 um 09:41 schrieb Huang Rui:
These codes are not used.
Signed-off-by: Huang Rui ray.huang@amd.com
Reviewed-by: Christian König christian.koenig@amd.com
drivers/gpu/drm/ttm/ttm_bo_util.c | 5 +---- drivers/gpu/drm/ttm/ttm_page_alloc_dma.c | 8 +------- 2 files changed, 2 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index 046a6dd..ba80150 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -629,10 +629,7 @@ int ttm_bo_kmap(struct ttm_buffer_object *bo, return -EINVAL; if (start_page > bo->num_pages) return -EINVAL; -#if 0
- if (num_pages > 1 && !capable(CAP_SYS_ADMIN))
return -EPERM;-#endif
- (void) ttm_mem_io_lock(man, false); ret = ttm_mem_io_reserve(bo->bdev, &bo->mem); ttm_mem_io_unlock(man);
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c index 507be7a..d594f75 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c @@ -410,13 +410,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
if (NUM_PAGES_TO_ALLOC < nr_free) npages_to_free = NUM_PAGES_TO_ALLOC; -#if 0
- if (nr_free > 1) {
pr_debug("%s: (%s:%d) Attempting to free %d (%d) pages\n",pool->dev_name, pool->name, current->pid,npages_to_free, nr_free);- }
-#endif
- if (use_static) pages_to_free = static_buf; else