From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753393AbbJNB5O (ORCPT ); Tue, 13 Oct 2015 21:57:14 -0400 Received: from mail-pa0-f52.google.com ([209.85.220.52]:34044 "EHLO mail-pa0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752739AbbJNB5N (ORCPT ); Tue, 13 Oct 2015 21:57:13 -0400 From: Sergey Senozhatsky X-Google-Original-From: Sergey Senozhatsky To: Minchan Kim Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Sergey Senozhatsky Subject: [PATCH] zsmalloc: don't test shrinker_enabled in zs_shrinker_count() Date: Wed, 14 Oct 2015 10:57:59 +0900 Message-Id: <1444787879-5428-1-git-send-email-sergey.senozhatsky@gmail.com> X-Mailer: git-send-email 2.6.1.134.g4b1fd35 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We don't let user to disable shrinker in zsmalloc (once it's been enabled), so no need to check ->shrinker_enabled in zs_shrinker_count(), at the moment at least. Signed-off-by: Sergey Senozhatsky --- mm/zsmalloc.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index 7ad5e54..8ba247d 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -1822,9 +1822,6 @@ static unsigned long zs_shrinker_count(struct shrinker *shrinker, struct zs_pool *pool = container_of(shrinker, struct zs_pool, shrinker); - if (!pool->shrinker_enabled) - return 0; - for (i = zs_size_classes - 1; i >= 0; i--) { class = pool->size_class[i]; if (!class) -- 2.6.1.134.g4b1fd35