From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([198.137.202.133]:40368 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729381AbfGVJuw (ORCPT ); Mon, 22 Jul 2019 05:50:52 -0400 From: Christoph Hellwig Subject: [PATCH 09/12] iomap: move struct iomap_page out of iomap.h Date: Mon, 22 Jul 2019 11:50:21 +0200 Message-Id: <20190722095024.19075-10-hch@lst.de> In-Reply-To: <20190722095024.19075-1-hch@lst.de> References: <20190722095024.19075-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: "Darrick J . Wong" Cc: Damien Le Moal , Andreas Gruenbacher , linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Now that all the writepage code is in the iomap code there is no need to keep this structure public. Signed-off-by: Christoph Hellwig --- fs/iomap/buffered-io.c | 17 +++++++++++++++++ include/linux/iomap.h | 17 ----------------- 2 files changed, 17 insertions(+), 17 deletions(-) diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c index 21b50e8cb9f2..16f2ea46a238 100644 --- a/fs/iomap/buffered-io.c +++ b/fs/iomap/buffered-io.c @@ -23,6 +23,23 @@ #define CREATE_TRACE_POINTS #include +/* + * Structure allocated for each page when block size < PAGE_SIZE to track + * sub-page uptodate status and I/O completions. + */ +struct iomap_page { + atomic_t read_count; + atomic_t write_count; + DECLARE_BITMAP(uptodate, PAGE_SIZE / 512); +}; + +static inline struct iomap_page *to_iomap_page(struct page *page) +{ + if (page_has_private(page)) + return (struct iomap_page *)page_private(page); + return NULL; +} + static struct bio_set iomap_ioend_bioset; static struct iomap_page * diff --git a/include/linux/iomap.h b/include/linux/iomap.h index 834d3923e2f2..38464b8f34b9 100644 --- a/include/linux/iomap.h +++ b/include/linux/iomap.h @@ -134,23 +134,6 @@ loff_t iomap_apply(struct inode *inode, loff_t pos, loff_t length, unsigned flags, const struct iomap_ops *ops, void *data, iomap_actor_t actor); -/* - * Structure allocate for each page when block size < PAGE_SIZE to track - * sub-page uptodate status and I/O completions. - */ -struct iomap_page { - atomic_t read_count; - atomic_t write_count; - DECLARE_BITMAP(uptodate, PAGE_SIZE / 512); -}; - -static inline struct iomap_page *to_iomap_page(struct page *page) -{ - if (page_has_private(page)) - return (struct iomap_page *)page_private(page); - return NULL; -} - ssize_t iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *from, const struct iomap_ops *ops); int iomap_readpage(struct page *page, const struct iomap_ops *ops); -- 2.20.1