Commit 9afae271 authored by Xiangliang.Yu's avatar Xiangliang.Yu Committed by Alex Deucher
Browse files

drm/ttm: Fix accounting error when fail to get pages for pool 



When fail to get needed page for pool, need to put allocated pages
into pool. But current code has a miscalculation of allocated pages,
correct it.

Signed-off-by: default avatarXiangliang.Yu <Xiangliang.Yu@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarMonk Liu <monk.liu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent d07f14be

drivers/gpu/drm/ttm/ttm_page_alloc.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -615,7 +615,7 @@ static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool, 
		} else {

		} else {

			pr_err("Failed to fill pool (%p)\n", pool);

			pr_err("Failed to fill pool (%p)\n", pool);

			/* If we have any pages left put them to the pool. */

			/* If we have any pages left put them to the pool. */

			list_for_each_entry(p, &pool->list, lru) {

			list_for_each_entry(p, &new_pages, lru) {

				++cpages;

				++cpages;

			}

			}

			list_splice(&new_pages, &pool->list);

			list_splice(&new_pages, &pool->list);

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