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 815A6C00140 for ; Tue, 26 Jul 2022 14:29:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234029AbiGZO3m (ORCPT ); Tue, 26 Jul 2022 10:29:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239245AbiGZO3h (ORCPT ); Tue, 26 Jul 2022 10:29:37 -0400 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E8D3624E for ; Tue, 26 Jul 2022 07:29:36 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.54]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4LsfNy0G3Sz1M89Z; Tue, 26 Jul 2022 22:26:42 +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; Tue, 26 Jul 2022 22:29:33 +0800 From: Miaohe Lin To: , , CC: , , Subject: [PATCH v2 4/5] hugetlbfs: cleanup some comments in inode.c Date: Tue, 26 Jul 2022 22:29:17 +0800 Message-ID: <20220726142918.51693-5-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20220726142918.51693-1-linmiaohe@huawei.com> References: <20220726142918.51693-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII 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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The function generic_file_buffered_read has been renamed to filemap_read since commit 87fa0f3eb267 ("mm/filemap: rename generic_file_buffered_read to filemap_read"). Update the corresponding comment. And duplicated taken in hugetlbfs_fill_super is removed. Signed-off-by: Miaohe Lin Reviewed-by: Mike Kravetz --- fs/hugetlbfs/inode.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index aa7a5b8fc724..96c60aa3ab47 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -313,8 +313,7 @@ hugetlbfs_read_actor(struct page *page, unsigned long offset, /* * Support for read() - Find the page attached to f_mapping and copy out the - * data. Its *very* similar to generic_file_buffered_read(), we can't use that - * since it has PAGE_SIZE assumptions. + * data. This provides functionality similar to filemap_read(). */ static ssize_t hugetlbfs_read_iter(struct kiocb *iocb, struct iov_iter *to) { @@ -1383,7 +1382,7 @@ hugetlbfs_fill_super(struct super_block *sb, struct fs_context *fc) /* * Allocate and initialize subpool if maximum or minimum size is * specified. Any needed reservations (for minimum size) are taken - * taken when the subpool is created. + * when the subpool is created. */ if (ctx->max_hpages != -1 || ctx->min_hpages != -1) { sbinfo->spool = hugepage_new_subpool(ctx->hstate, -- 2.23.0