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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC64FC433EF for ; Thu, 20 Jan 2022 12:42:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242588AbiATMmU (ORCPT ); Thu, 20 Jan 2022 07:42:20 -0500 Received: from smtp-out1.suse.de ([195.135.220.28]:47164 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242799AbiATMmI (ORCPT ); Thu, 20 Jan 2022 07:42:08 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 1321C218E5; Thu, 20 Jan 2022 12:42:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1642682527; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Da0Cx6LKk6OBkK+1I8HunTLhD+gV+uvsKV5Ll+R4KDY=; b=HIGq4jKK8tvnKxym6S+KCV5QhKbi+ATc3yfAxbUS5yzPiG5CjXRFIqXMSV3471Wx/aYMHa JrI03C7fOFs+VV/IylQcAcA/bnylTcCnqMWQJfvCIdIP42OBeYsKg3s7u8JtBwq8teJgHb QFyccbKCqKtrpc9lnPmyAb0eZx6VyMA= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1642682527; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Da0Cx6LKk6OBkK+1I8HunTLhD+gV+uvsKV5Ll+R4KDY=; b=8PZ4DHOLgcbrPEAbu+9XY/dF/8v9ks9i1quAZYMfuIYdL6Tt5T8WIPax/wp98WMKxDNmhg 4cB/T/6zE5Hr55AQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id AF44613E9E; Thu, 20 Jan 2022 12:42:06 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id pxUFKp5Y6WGiZQAAMHmgww (envelope-from ); Thu, 20 Jan 2022 12:42:06 +0000 Message-ID: <2d2b396a-81d8-42dd-518d-9b201f7be657@suse.cz> Date: Thu, 20 Jan 2022 13:42:06 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v4 59/66] mm/msync: Use vma_find() instead of vma linked list Content-Language: en-US To: Liam Howlett , "maple-tree@lists.infradead.org" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Andrew Morton Cc: Song Liu , Davidlohr Bueso , "Paul E . McKenney" , Matthew Wilcox , Laurent Dufour , David Rientjes , Axel Rasmussen , Suren Baghdasaryan , Rik van Riel , Peter Zijlstra , Michel Lespinasse , Jerome Glisse , Minchan Kim , Joel Fernandes , Rom Lemarchand References: <20211201142918.921493-1-Liam.Howlett@oracle.com> <20211201142918.921493-60-Liam.Howlett@oracle.com> From: Vlastimil Babka In-Reply-To: <20211201142918.921493-60-Liam.Howlett@oracle.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/1/21 15:30, Liam Howlett wrote: > From: "Liam R. Howlett" > > Signed-off-by: Liam R. Howlett Acked-by: Vlastimil Babka > --- > mm/msync.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/msync.c b/mm/msync.c > index 137d1c104f3e..ac4c9bfea2e7 100644 > --- a/mm/msync.c > +++ b/mm/msync.c > @@ -104,7 +104,7 @@ SYSCALL_DEFINE3(msync, unsigned long, start, size_t, len, int, flags) > error = 0; > goto out_unlock; > } > - vma = vma->vm_next; > + vma = find_vma(mm, vma->vm_end); > } > } > out_unlock: