From patchwork Tue Feb 2 13:31:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Lobakin X-Patchwork-Id: 375897 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 B7859C433E0 for ; Tue, 2 Feb 2021 13:39:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 63B3A64EC5 for ; Tue, 2 Feb 2021 13:39:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232701AbhBBNjn (ORCPT ); Tue, 2 Feb 2021 08:39:43 -0500 Received: from mail-40131.protonmail.ch ([185.70.40.131]:31091 "EHLO mail-40131.protonmail.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232402AbhBBNb5 (ORCPT ); Tue, 2 Feb 2021 08:31:57 -0500 Date: Tue, 02 Feb 2021 13:31:05 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pm.me; s=protonmail; t=1612272671; bh=Ykp5oBUQqC+epeovOARUFyMIlBz94OtNSxnarlpoxCM=; h=Date:To:From:Cc:Reply-To:Subject:In-Reply-To:References:From; b=VuC82FKp0cBH26gfiPCBhPYJciwSACumC7iNgDRUYmQxnOJSShchLNXSwlnvj1Wib Pnai7uHviuGVYpmsC7xcVQk3XrKLW1nAUBTt3IEwNtXf83PPs5SJ6h3ISr4E4WlCXi uu9SNKnTLcVmdbqHA4oatbpUKg1qStJ5lBowG+ZKe72EykqijoPGY5zz8z+tRbOtfX TZGx5O1Yz2TbP6If5Nr18xeFqiT27iFM2T8lrexPfjlzaZI3Okyh4wvsEuEWdZrqA2 iujsg9mV236040xjxcu8kACpX3O4PIjbuWb6Yb2srEIUbdsJ6rqFfa1jPazJu3U8xw 075L/68sfYiAw== To: "David S. Miller" , Jakub Kicinski From: Alexander Lobakin Cc: John Hubbard , David Rientjes , Yisen Zhuang , Salil Mehta , Jesse Brandeburg , Tony Nguyen , Saeed Mahameed , Leon Romanovsky , Andrew Morton , Jesper Dangaard Brouer , Ilias Apalodimas , Jonathan Lemon , Willem de Bruijn , Randy Dunlap , Pablo Neira Ayuso , Dexuan Cui , Jakub Sitnicki , Marco Elver , Paolo Abeni , Alexander Lobakin , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-rdma@vger.kernel.org, linux-mm@kvack.org Reply-To: Alexander Lobakin Subject: [PATCH RESEND v3 net-next 2/5] skbuff: constify skb_propagate_pfmemalloc() "page" argument Message-ID: <20210202133030.5760-3-alobakin@pm.me> In-Reply-To: <20210202133030.5760-1-alobakin@pm.me> References: <20210202133030.5760-1-alobakin@pm.me> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The function doesn't write anything to the page struct itself, so this argument can be const. Misc: align second argument to the brace while at it. Signed-off-by: Alexander Lobakin Reviewed-by: Jesse Brandeburg Acked-by: David Rientjes --- include/linux/skbuff.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 9313b5aaf45b..b027526da4f9 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -2943,8 +2943,8 @@ static inline struct page *dev_alloc_page(void) * @page: The page that was allocated from skb_alloc_page * @skb: The skb that may need pfmemalloc set */ -static inline void skb_propagate_pfmemalloc(struct page *page, - struct sk_buff *skb) +static inline void skb_propagate_pfmemalloc(const struct page *page, + struct sk_buff *skb) { if (page_is_pfmemalloc(page)) skb->pfmemalloc = true;