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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4606BC433F5 for ; Mon, 30 May 2022 11:58:37 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id C72DF6B0074; Mon, 30 May 2022 07:58:36 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id BFEA76B0075; Mon, 30 May 2022 07:58:36 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id AC4716B0078; Mon, 30 May 2022 07:58:36 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id 9DDAE6B0074 for ; Mon, 30 May 2022 07:58:36 -0400 (EDT) Received: from smtpin30.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 65AEAFF4 for ; Mon, 30 May 2022 11:58:36 +0000 (UTC) X-FDA: 79522262232.30.EA5DF44 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by imf24.hostedemail.com (Postfix) with ESMTP id C452E18001D for ; Mon, 30 May 2022 11:58:19 +0000 (UTC) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.53]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4LBYkk5XHjzRhVk; Mon, 30 May 2022 19:55:26 +0800 (CST) Received: from huawei.com (10.175.124.27) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Mon, 30 May 2022 19:58:31 +0800 From: Miaohe Lin To: , CC: , , Subject: [PATCH] mm/shmem.c: clean up comment of shmem_swapin_folio Date: Mon, 30 May 2022 19:58:41 +0800 Message-ID: <20220530115841.4348-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.175.124.27] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: C452E18001D X-Stat-Signature: 7wawo31py3xqyb6f56cc774ujkstz6tq Authentication-Results: imf24.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=huawei.com; spf=pass (imf24.hostedemail.com: domain of linmiaohe@huawei.com designates 45.249.212.188 as permitted sender) smtp.mailfrom=linmiaohe@huawei.com X-Rspam-User: X-HE-Tag: 1653911899-654500 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: shmem_swapin_folio has changed to use folio but comment still mentions page. Update the relevant comment accordingly as suggested by Naoya. Suggested-by: Naoya Horiguchi Signed-off-by: Miaohe Lin --- mm/shmem.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/mm/shmem.c b/mm/shmem.c index a6f565308133..12d45a03f7fc 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1706,10 +1706,10 @@ static void shmem_set_folio_swapin_error(struct inode *inode, pgoff_t index, } /* - * Swap in the page pointed to by *pagep. - * Caller has to make sure that *pagep contains a valid swapped page. - * Returns 0 and the page in pagep if success. On failure, returns the - * error code and NULL in *pagep. + * Swap in the folio pointed to by *foliop. + * Caller has to make sure that *foliop contains a valid swapped folio. + * Returns 0 and the folio in foliop if success. On failure, returns the + * error code and NULL in *foliop. */ static int shmem_swapin_folio(struct inode *inode, pgoff_t index, struct folio **foliop, enum sgp_type sgp, @@ -1749,7 +1749,7 @@ static int shmem_swapin_folio(struct inode *inode, pgoff_t index, } folio = page_folio(page); - /* We have to do this with page locked to prevent races */ + /* We have to do this with folio locked to prevent races */ folio_lock(folio); if (!folio_test_swapcache(folio) || folio_swap_entry(folio).val != swap.val || -- 2.23.0