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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 52211C4320A for ; Thu, 5 Aug 2021 17:26:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 348FC60F42 for ; Thu, 5 Aug 2021 17:26:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239917AbhHER0z (ORCPT ); Thu, 5 Aug 2021 13:26:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55408 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230004AbhHER0y (ORCPT ); Thu, 5 Aug 2021 13:26:54 -0400 Received: from mail-ed1-x532.google.com (mail-ed1-x532.google.com [IPv6:2a00:1450:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A69C5C061765 for ; Thu, 5 Aug 2021 10:26:39 -0700 (PDT) Received: by mail-ed1-x532.google.com with SMTP id x90so9444332ede.8 for ; Thu, 05 Aug 2021 10:26:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=HO/VWbPyEGux1Nvoe1OrTwHAMeu7O8EJMXgJFLFnPt4=; b=QUg/IFNFajos3Op9XPFn9Z2yyu7QdQ+aBF3GIXSsyzA9X9ttRHD6xnn8r7/NfCpuyo DaGYLiZcjzh0XyYLh9yXMJue7OPY2bq8inskhycvIw0TVR2clDgNEqQYMUibALmuf4Lx pS9NwbCloRJrd5UwMJhDQXRQdQmrPYBMkStCVUzGOTposRd6MzHxMyWMNFSSynM/ZHcg J9/2PBmBUhMSOyLJA1OvEzX21rqveVhZn7Yhx9Mf7l0bbDXnvEI93uh1fN6+UacxG2VD lfDyH4JNNi/U8BzAbYngx4XfjtcthIsvYjHG0Abt+KDrulf+50uRraX/vyjGmmTulB92 k2gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=HO/VWbPyEGux1Nvoe1OrTwHAMeu7O8EJMXgJFLFnPt4=; b=tVjIBVZSaAt9Xd85SGJgsO2T0Irqzo0OAS8OhAhhOA2LJ5lZUc5RW1rrNrTODz5Y2Z MzQ17xEmgTxA0Bi487ekzq8gMId6jwgDYUDnx3zIufEh/OKLS63KL27DVoyoNTUR0wOL hqkNpgJl4pOAsulwgNavhEGu+jfq03bixurkTMo963DXMaBJDTudEhALPsVW4EQjB+hf wlgaPtlNWdisEnFNmLRNQzKZJcJUFBB1j7/ajHYBvd0f7TWweOX2aHxqNHkZfgroTvu2 RbooPb4P+Sidx/r8ugEWLC/OARB9EJXpx0Vu4hBlPnw/EAJhk0aSj/yyJwRgZYD3hV7i QUJw== X-Gm-Message-State: AOAM530oilL4YZ+AghjcHjJbGWaoS3+K/S64orZywlrBwXMThr3OTv2H hkk2XQFJiIJ7Vur9LDK27TnaAQTin6+Vn/MYy6Us8YYUzMA= X-Google-Smtp-Source: ABdhPJxUJKrl4G+Wvvup0m24Y+tEHDGNfZGkO63VD4bdIluevNZKFbOeq4jwCMLlwtpKCe5HttjKPIjHW6V6Xzad8SI= X-Received: by 2002:a05:6402:1a4c:: with SMTP id bf12mr7995070edb.137.1628184398345; Thu, 05 Aug 2021 10:26:38 -0700 (PDT) MIME-Version: 1.0 References: <433d0be927c0cae047a4ca04feff0a1dccefe324.1628174413.git.baolin.wang@linux.alibaba.com> In-Reply-To: <433d0be927c0cae047a4ca04feff0a1dccefe324.1628174413.git.baolin.wang@linux.alibaba.com> From: Yang Shi Date: Thu, 5 Aug 2021 10:26:26 -0700 Message-ID: Subject: Re: [PATCH 3/5] mm: migrate: Fix the incorrect function name in comments To: Baolin Wang Cc: Andrew Morton , Linux MM , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 5, 2021 at 8:06 AM Baolin Wang wrote: > > since commit a98a2f0c8ce1 ("mm/rmap: split migration into its own function"), > the migration ptes establishment has been split into a separate > try_to_migrate() function, thus update the related comments. > > Signed-off-by: Baolin Wang Reviewed-by: Yang Shi > --- > mm/migrate.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/migrate.c b/mm/migrate.c > index eeba4c6..6f048a8 100644 > --- a/mm/migrate.c > +++ b/mm/migrate.c > @@ -1005,7 +1005,7 @@ static int __unmap_and_move(struct page *page, struct page *newpage, > } > > /* > - * By try_to_unmap(), page->mapcount goes down to 0 here. In this case, > + * By try_to_migrate(), page->mapcount goes down to 0 here. In this case, > * we cannot notice that anon_vma is freed while we migrates a page. > * This get_anon_vma() delays freeing anon_vma pointer until the end > * of migration. File cache pages are no problem because of page_lock() > -- > 1.8.3.1 > >