From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0CC14C433E7 for ; Wed, 14 Oct 2020 21:03:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B603A214D8 for ; Wed, 14 Oct 2020 21:03:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602709427; bh=eYVz9Vj7g4yxKt+Jy5yerf7R4XR45wrgOgy91ckX33M=; h=Date:From:To:Subject:Reply-To:List-ID:From; b=elOy0pZ4FopR33tUM2hJGoyQeXolzWCqrBa5VLCdPWqY5uyjGibc2IhtLI6a95fd8 rdxH961989tHZgMtQhr/GE51EBCef5XNcO/5yhRWBSlamB8BfnKkXzmzzOLr+4uGiy vy9oV/wtnJzRyBymfa7heoOKz9v3UUdy57BXTY1o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730550AbgJNVDr (ORCPT ); Wed, 14 Oct 2020 17:03:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:53484 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726099AbgJNVDr (ORCPT ); Wed, 14 Oct 2020 17:03:47 -0400 Received: from localhost.localdomain (c-71-198-47-131.hsd1.ca.comcast.net [71.198.47.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 97348206B2; Wed, 14 Oct 2020 21:03:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602709426; bh=eYVz9Vj7g4yxKt+Jy5yerf7R4XR45wrgOgy91ckX33M=; h=Date:From:To:Subject:From; b=bBO/imHMOg74y1moPbcxFUwGWJckHPPV3jx6cNMjnDu53FljcG0rKr+Kb2Tvg4hJL sVnouMn4UoB3TtyfrMBtN7TftTcalqaAor3Yey6zycWALnNkkJ2oK1356tAp/jAMxC oY5jryQqVTlaw0GA/tynEa+noK8ldrrd9kSimbOA= Date: Wed, 14 Oct 2020 14:03:46 -0700 From: akpm@linux-foundation.org To: akpm@linux-foundation.org, mm-commits@vger.kernel.org, sh_def@163.com Subject: [merged] mmz3fold-use-xx_zalloc-instead-xx_alloc-and-memset.patch removed from -mm tree Message-ID: <20201014210346.rEwZUTPbq%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm/z3fold.c: use xx_zalloc instead xx_alloc and memset has been removed from the -mm tree. Its filename was mmz3fold-use-xx_zalloc-instead-xx_alloc-and-memset.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Hui Su Subject: mm/z3fold.c: use xx_zalloc instead xx_alloc and memset alloc_slots() allocates memory for slots using kmem_cache_alloc(), then memsets it. We can just use kmem_cache_zalloc(). Link: https://lkml.kernel.org/r/20200926100834.GA184671@rlk Signed-off-by: Hui Su Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton --- mm/z3fold.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/mm/z3fold.c~mmz3fold-use-xx_zalloc-instead-xx_alloc-and-memset +++ a/mm/z3fold.c @@ -212,13 +212,12 @@ static inline struct z3fold_buddy_slots { struct z3fold_buddy_slots *slots; - slots = kmem_cache_alloc(pool->c_handle, + slots = kmem_cache_zalloc(pool->c_handle, (gfp & ~(__GFP_HIGHMEM | __GFP_MOVABLE))); if (slots) { /* It will be freed separately in free_handle(). */ kmemleak_not_leak(slots); - memset(slots->slot, 0, sizeof(slots->slot)); slots->pool = (unsigned long)pool; rwlock_init(&slots->lock); } _ Patches currently in -mm which might be from sh_def@163.com are