From patchwork Wed Sep 15 06:40:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 12495525 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=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 1DF17C433EF for ; Wed, 15 Sep 2021 06:44:43 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id BC02161179 for ; Wed, 15 Sep 2021 06:44:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org BC02161179 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 5C4266B0072; Wed, 15 Sep 2021 02:44:42 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 57510940007; Wed, 15 Sep 2021 02:44:42 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 463CF6B0074; Wed, 15 Sep 2021 02:44:42 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0119.hostedemail.com [216.40.44.119]) by kanga.kvack.org (Postfix) with ESMTP id 39E736B0072 for ; Wed, 15 Sep 2021 02:44:42 -0400 (EDT) Received: from smtpin17.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id E6F2323E70 for ; Wed, 15 Sep 2021 06:44:41 +0000 (UTC) X-FDA: 78588869562.17.531F5E4 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf19.hostedemail.com (Postfix) with ESMTP id B5028B0000A5 for ; Wed, 15 Sep 2021 06:44:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=tnhpzZXm161/s6Z0/Ca61iqLk/E4L57vqHSRc5j3Q/Y=; b=RTpLbfRGX++Dt0iQfskmJDqoRB 3MP8mBc1fBvd/ZsgY2wC+Myi17FX5WHRtzo/pW8BWAmVp5VB2EOPTwPbTTKXUiKzNNZfJkb0siOUA +U+L1V6QGWIqOa+HLyNmwas8cArjKjLM5lDf9ZTiDtu2fXPCt9sjBh1UDxJoDdgR4lcWbO/pzt4qr tqBnM833+/dM3DU4chIwUWkRl6x4oJjJoEuXwQn+XP0b+9LY/gbRryQ4CW1Xq6Eyk6Aury5Mao67k 9hC4lUDURbIuv9PbaU5ERpV+uAe9GWzM9InrLVGW1heQZjX25p28D0yLIeuo83eBH2Dp37WODOSO7 09d/fLfQ==; Received: from [2001:4bb8:184:72db:8457:d7a:6e21:dd20] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mQOda-00FQgW-4m; Wed, 15 Sep 2021 06:43:30 +0000 From: Christoph Hellwig To: axboe@kernel.dk Cc: linux-block@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 03/17] mm: don't include in Date: Wed, 15 Sep 2021 08:40:30 +0200 Message-Id: <20210915064044.950534-4-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210915064044.950534-1-hch@lst.de> References: <20210915064044.950534-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: B5028B0000A5 X-Stat-Signature: 9x8rjyim3d7bt9uzncpsocfkxa1xopr4 Authentication-Results: imf19.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=RTpLbfRG; spf=none (imf19.hostedemail.com: domain of BATV+8aa05ddd91fea3e0ef51+6597+infradead.org+hch@casper.srs.infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=BATV+8aa05ddd91fea3e0ef51+6597+infradead.org+hch@casper.srs.infradead.org; dmarc=none X-HE-Tag: 1631688281-477473 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: Move inode_to_bdi out of line to avoid having to include blkdev.h. Signed-off-by: Christoph Hellwig --- drivers/mtd/mtdsuper.c | 1 + fs/ntfs/file.c | 1 + fs/ntfs3/file.c | 1 + fs/orangefs/inode.c | 2 +- include/linux/backing-dev.h | 16 +--------------- mm/backing-dev.c | 16 ++++++++++++++++ 6 files changed, 21 insertions(+), 16 deletions(-) diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c index 38b6aa849c638..5ff001140ef4a 100644 --- a/drivers/mtd/mtdsuper.c +++ b/drivers/mtd/mtdsuper.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include "mtdcore.h" diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c index ab4f3362466d0..373dbb6276570 100644 --- a/fs/ntfs/file.c +++ b/fs/ntfs/file.c @@ -5,6 +5,7 @@ * Copyright (c) 2001-2015 Anton Altaparmakov and Tuxera Inc. */ +#include #include #include #include diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 424450e77ad52..7592ba8944572 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -8,6 +8,7 @@ */ #include +#include #include #include #include diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c index c1bb4c4b5d672..e5e3e500ed462 100644 --- a/fs/orangefs/inode.c +++ b/fs/orangefs/inode.c @@ -10,7 +10,7 @@ * Linux VFS inode operations. */ -#include +#include #include #include "protocol.h" #include "orangefs-kernel.h" diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index 843bf4be675f3..4ac7ce0960139 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include @@ -134,20 +133,7 @@ static inline bool writeback_in_progress(struct bdi_writeback *wb) return test_bit(WB_writeback_running, &wb->state); } -static inline struct backing_dev_info *inode_to_bdi(struct inode *inode) -{ - struct super_block *sb; - - if (!inode) - return &noop_backing_dev_info; - - sb = inode->i_sb; -#ifdef CONFIG_BLOCK - if (sb_is_blkdev_sb(sb)) - return I_BDEV(inode)->bd_disk->bdi; -#endif - return sb->s_bdi; -} +struct backing_dev_info *inode_to_bdi(struct inode *inode); static inline int wb_congested(struct bdi_writeback *wb, int cong_bits) { diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 5245744437dc9..c878d995af06e 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -978,6 +978,22 @@ void bdi_put(struct backing_dev_info *bdi) } EXPORT_SYMBOL(bdi_put); +struct backing_dev_info *inode_to_bdi(struct inode *inode) +{ + struct super_block *sb; + + if (!inode) + return &noop_backing_dev_info; + + sb = inode->i_sb; +#ifdef CONFIG_BLOCK + if (sb_is_blkdev_sb(sb)) + return I_BDEV(inode)->bd_disk->bdi; +#endif + return sb->s_bdi; +} +EXPORT_SYMBOL(inode_to_bdi); + const char *bdi_dev_name(struct backing_dev_info *bdi) { if (!bdi || !bdi->dev)