3.2.96-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: "Xiangliang.Yu" <[email protected]> commit 9afae2719273fa1d406829bf3498f82dbdba71c7 upstream. 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: Xiangliang.Yu <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Monk Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- drivers/gpu/drm/ttm/ttm_page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c @@ -609,7 +609,7 @@ static void ttm_page_pool_fill_locked(st printk(KERN_ERR TTM_PFX "Failed to fill pool (%p).", 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; } list_splice(&new_pages, &pool->list);
