From: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: hch@infradead.org, david@fromorbit.com, willy@infradead.org,
Guoqing Jiang <guoqing.jiang@cloud.ionos.com>,
Jaegeuk Kim <jaegeuk@kernel.org>,
linux-f2fs-devel@lists.sourceforge.net
Subject: [RFC PATCH V2 5/9] f2fs: use attach/clear_page_private
Date: Thu, 30 Apr 2020 23:44:46 +0200 [thread overview]
Message-ID: <20200430214450.10662-6-guoqing.jiang@cloud.ionos.com> (raw)
In-Reply-To: <20200430214450.10662-1-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: linux-f2fs-devel@lists.sourceforge.net
Acked-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
---
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..24d22bd7352d 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);
+ clear_page_private(page);
}
/*
--
2.17.1
next prev parent reply other threads:[~2020-04-30 21:52 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-30 21:44 [RFC PATCH V2 0/9] Introduce attach/clear_page_private to cleanup code Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 1/9] include/linux/pagemap.h: introduce attach/clear_page_private Guoqing Jiang
2020-04-30 22:10 ` Andreas Grünbacher
2020-05-01 6:38 ` Guoqing Jiang
2020-04-30 22:13 ` Matthew Wilcox
2020-05-01 1:42 ` Al Viro
2020-05-01 1:49 ` Al Viro
2020-05-01 6:41 ` Guoqing Jiang
2020-05-01 6:39 ` Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 2/9] md: remove __clear_page_buffers and use attach/clear_page_private Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 3/9] btrfs: " Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 4/9] fs/buffer.c: " Guoqing Jiang
2020-04-30 21:44 ` Guoqing Jiang [this message]
2020-04-30 21:44 ` [RFC PATCH V2 6/9] iomap: " Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 7/9] ntfs: replace attach_page_buffers with attach_page_private Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 8/9] orangefs: use attach/clear_page_private Guoqing Jiang
2020-04-30 21:44 ` [RFC PATCH V2 9/9] buffer_head.h: remove attach_page_buffers Guoqing Jiang
2020-05-01 22:16 ` [RFC PATCH V2 0/9] Introduce attach/clear_page_private to cleanup code Matthew Wilcox
2020-05-01 22:42 ` Guoqing Jiang
2020-05-02 0:41 ` Matthew Wilcox
2020-05-02 8:56 ` Guoqing Jiang
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