From: Guoqing Jiang <guoqing.jiang@cloud.ionos.com> To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Cc: david@fromorbit.com, hch@infradead.org, willy@infradead.org, Guoqing Jiang <guoqing.jiang@cloud.ionos.com>, Jaegeuk Kim <jaegeuk@kernel.org>, Chao Yu <chao@kernel.org>, linux-f2fs-devel@lists.sourceforge.net Subject: [RFC PATCH V3 05/10] f2fs: use attach/detach_page_private Date: Thu, 7 May 2020 23:43:55 +0200 [thread overview] Message-ID: <20200507214400.15785-6-guoqing.jiang@cloud.ionos.com> (raw) In-Reply-To: <20200507214400.15785-1-guoqing.jiang@cloud.ionos.com> Since the new pair function is introduced, we can call them to clean the code in f2fs.h. Cc: Jaegeuk Kim <jaegeuk@kernel.org> Cc: Chao Yu <chao@kernel.org> Cc: linux-f2fs-devel@lists.sourceforge.net Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com> --- RFC V2 -> RFC V3 1. rename clear_page_private to detach_page_private. RFC -> RFC V2 1. change the name of new functions to attach/clear_page_private. fs/f2fs/f2fs.h | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index ba470d5687fe..6920d1a88289 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -3051,19 +3051,12 @@ static inline void f2fs_set_page_private(struct page *page, if (PagePrivate(page)) return; - get_page(page); - SetPagePrivate(page); - set_page_private(page, data); + attach_page_private(page, (void *)data); } static inline void f2fs_clear_page_private(struct page *page) { - if (!PagePrivate(page)) - return; - - set_page_private(page, 0); - ClearPagePrivate(page); - f2fs_put_page(page, 0); + detach_page_private(page); } /* -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Guoqing Jiang <guoqing.jiang@cloud.ionos.com> To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>, david@fromorbit.com, willy@infradead.org, linux-f2fs-devel@lists.sourceforge.net, hch@infradead.org, Jaegeuk Kim <jaegeuk@kernel.org> Subject: [f2fs-dev] [RFC PATCH V3 05/10] f2fs: use attach/detach_page_private Date: Thu, 7 May 2020 23:43:55 +0200 [thread overview] Message-ID: <20200507214400.15785-6-guoqing.jiang@cloud.ionos.com> (raw) In-Reply-To: <20200507214400.15785-1-guoqing.jiang@cloud.ionos.com> Since the new pair function is introduced, we can call them to clean the code in f2fs.h. Cc: Jaegeuk Kim <jaegeuk@kernel.org> Cc: Chao Yu <chao@kernel.org> Cc: linux-f2fs-devel@lists.sourceforge.net Acked-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com> --- RFC V2 -> RFC V3 1. rename clear_page_private to detach_page_private. RFC -> RFC V2 1. change the name of new functions to attach/clear_page_private. fs/f2fs/f2fs.h | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index ba470d5687fe..6920d1a88289 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -3051,19 +3051,12 @@ static inline void f2fs_set_page_private(struct page *page, if (PagePrivate(page)) return; - get_page(page); - SetPagePrivate(page); - set_page_private(page, data); + attach_page_private(page, (void *)data); } static inline void f2fs_clear_page_private(struct page *page) { - if (!PagePrivate(page)) - return; - - set_page_private(page, 0); - ClearPagePrivate(page); - f2fs_put_page(page, 0); + detach_page_private(page); } /* -- 2.17.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
next prev parent reply other threads:[~2020-05-07 21:44 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-07 21:43 [RFC PATCH V3 0/9] Introduce attach/detach_page_private to cleanup code Guoqing Jiang 2020-05-07 21:43 ` [RFC PATCH V3 01/10] include/linux/pagemap.h: introduce attach/detach_page_private Guoqing Jiang 2020-05-07 21:43 ` [f2fs-dev] " Guoqing Jiang 2020-05-07 21:43 ` Guoqing Jiang 2020-05-07 21:43 ` [RFC PATCH V3 02/10] md: remove __clear_page_buffers and use attach/detach_page_private Guoqing Jiang 2020-05-08 0:47 ` Song Liu 2020-05-07 21:43 ` [RFC PATCH V3 03/10] btrfs: " Guoqing Jiang 2020-05-07 21:43 ` [RFC PATCH V3 04/10] fs/buffer.c: " Guoqing Jiang 2020-05-07 21:43 ` Guoqing Jiang [this message] 2020-05-07 21:43 ` [f2fs-dev] [RFC PATCH V3 05/10] f2fs: " Guoqing Jiang 2020-05-07 21:43 ` [RFC PATCH V3 06/10] iomap: " Guoqing Jiang 2020-05-07 21:43 ` [RFC PATCH V3 07/10] ntfs: replace attach_page_buffers with attach_page_private Guoqing Jiang 2020-05-07 21:43 ` [RFC PATCH V3 08/10] orangefs: use attach/detach_page_private Guoqing Jiang 2020-05-07 21:43 ` [RFC PATCH V3 09/10] buffer_head.h: remove attach_page_buffers Guoqing Jiang 2020-05-07 21:44 ` [RFC PATCH V3 10/10] mm/migrate.c: call detach_page_private to cleanup code Guoqing Jiang
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