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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" Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=gmail.com header.s=20161025 header.b="QUg/IFNF"; spf=pass (imf01.hostedemail.com: domain of shy828301@gmail.com designates 209.85.208.42 as permitted sender) smtp.mailfrom=shy828301@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 93F1650379B3 X-Stat-Signature: 7iwzx5uqgheaxztxeaxx7yo3jw6nb13i X-HE-Tag: 1628184399-284004 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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 > >