linux-kernel - [f2fs-dev][PATCH 2/3] f2fs: avoid unneeded SetPageUptodate in f2fs_write

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Message-id: <000101cf85fe$cc3b27d0$64b17770$@samsung.com>
Date:	Thu, 12 Jun 2014 13:25:01 +0800
From:	Chao Yu <chao2.yu@...sung.com>
To:	Jaegeuk Kim <jaegeuk@...nel.org>
Cc:	linux-f2fs-devel@...ts.sourceforge.net,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [f2fs-dev][PATCH 2/3] f2fs: avoid unneeded SetPageUptodate in
 f2fs_write_end

We have already set page update in ->write_begin, so we should remove redundant
SetPageUptodate in ->write_end.

Signed-off-by: Chao Yu <chao2.yu@...sung.com>
---
 fs/f2fs/data.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index c1fb6dd..fd133cf 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1003,7 +1003,6 @@ static int f2fs_write_end(struct file *file,
 
 	trace_f2fs_write_end(inode, pos, len, copied);
 
-	SetPageUptodate(page);
 	set_page_dirty(page);
 
 	if (pos + copied > i_size_read(inode)) {
-- 
1.7.9.5


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