From patchwork Sun Sep 13 09:54:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miaohe Lin X-Patchwork-Id: 11772289 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E5A10112E for ; Sun, 13 Sep 2020 09:56:27 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 38B602158C for ; Sun, 13 Sep 2020 09:56:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 38B602158C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 266276B0002; Sun, 13 Sep 2020 05:56:26 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 215E66B0037; Sun, 13 Sep 2020 05:56:26 -0400 (EDT) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 12C166B0055; Sun, 13 Sep 2020 05:56:26 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0021.hostedemail.com [216.40.44.21]) by kanga.kvack.org (Postfix) with ESMTP id 002EE6B0002 for ; Sun, 13 Sep 2020 05:56:25 -0400 (EDT) Received: from smtpin15.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id B728B181A5F8E for ; Sun, 13 Sep 2020 09:56:25 +0000 (UTC) X-FDA: 77257583130.15.spoon53_0c081c8270ff Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin15.hostedemail.com (Postfix) with ESMTP id 80EEE1823EE7B for ; Sun, 13 Sep 2020 09:56:25 +0000 (UTC) X-Spam-Summary: 1,0,0,,d41d8cd98f00b204,linmiaohe@huawei.com,,RULES_HIT:30029:30046:30054:30070:30090,0,RBL:45.249.212.190:@huawei.com:.lbl8.mailshell.net-64.95.201.95 62.18.2.100;04yrtxmp7hk6pu1ksuj5jt4ucodq5yp5snq6oqcka637rrx4po1ra4igwawawjw.9anbduy6uafe3ep6sm7ukg5h7m8gn76dnycno8d6hpkjzwwm98f6mgnf7u5y9kt.o-lbl8.mailshell.net-223.238.255.100,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fp,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:24,LUA_SUMMARY:none X-HE-Tag: spoon53_0c081c8270ff X-Filterd-Recvd-Size: 3022 Received: from huawei.com (szxga04-in.huawei.com [45.249.212.190]) by imf02.hostedemail.com (Postfix) with ESMTP for ; Sun, 13 Sep 2020 09:56:24 +0000 (UTC) Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 73D2A87072464EBBDCB6; Sun, 13 Sep 2020 17:56:21 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.487.0; Sun, 13 Sep 2020 17:56:13 +0800 From: Miaohe Lin To: CC: , , Subject: [PATCH] mm: Fix some broken comments Date: Sun, 13 Sep 2020 05:54:56 -0400 Message-ID: <20200913095456.54873-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected X-Rspamd-Queue-Id: 80EEE1823EE7B X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 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: Fix some broken comments including typo, grammar error and wrong function name. Signed-off-by: Miaohe Lin --- mm/filemap.c | 4 ++-- mm/swap_state.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index 585278d13d96..ac04738bf11b 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1347,7 +1347,7 @@ static inline bool clear_bit_unlock_is_negative_byte(long nr, volatile void *mem * unlock_page - unlock a locked page * @page: the page * - * Unlocks the page and wakes up sleepers in ___wait_on_page_locked(). + * Unlocks the page and wakes up sleepers in wait_on_page_locked(). * Also wakes sleepers in wait_on_page_writeback() because the wakeup * mechanism between PageLocked pages and PageWriteback pages is shared. * But that's OK - sleepers in wait_on_page_writeback() just go back to sleep. @@ -2902,7 +2902,7 @@ static struct page *do_read_cache_page(struct address_space *mapping, goto out; /* - * Page is not up to date and may be locked due one of the following + * Page is not up to date and may be locked due to one of the following * case a: Page is being filled and the page lock is held * case b: Read/write error clearing the page uptodate status * case c: Truncation in progress (page locked) diff --git a/mm/swap_state.c b/mm/swap_state.c index 7f9449bbffdb..6f4212d34aac 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -245,7 +245,7 @@ int add_to_swap(struct page *page) goto fail; /* * Normally the page will be dirtied in unmap because its pte should be - * dirty. A special case is MADV_FREE page. The page'e pte could have + * dirty. A special case is MADV_FREE page. The page's pte could have * dirty bit cleared but the page's SwapBacked bit is still set because * clearing the dirty bit and SwapBacked bit has no lock protected. For * such page, unmap will not set dirty bit for it, so page reclaim will