linux-kernel - [PATCH 2/3] f2fs: use i_size_read to get i

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Message-Id: <1451345497-65784-2-git-send-email-jaegeuk@kernel.org>
Date:	Mon, 28 Dec 2015 15:31:36 -0800
From:	Jaegeuk Kim <jaegeuk@...nel.org>
To:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net
Cc:	Jaegeuk Kim <jaegeuk@...nel.org>
Subject: [PATCH 2/3] f2fs: use i_size_read to get i_size

We need to use i_size_read() to get inode->i_size.

Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
---
 fs/f2fs/data.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index f34f42a..8a89810 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1386,10 +1386,11 @@ skip_write:
 static void f2fs_write_failed(struct address_space *mapping, loff_t to)
 {
 	struct inode *inode = mapping->host;
+	loff_t i_size = i_size_read(inode);
 
-	if (to > inode->i_size) {
-		truncate_pagecache(inode, inode->i_size);
-		truncate_blocks(inode, inode->i_size, true);
+	if (to > i_size) {
+		truncate_pagecache(inode, i_size);
+		truncate_blocks(inode, i_size, true);
 	}
 }
 
-- 
2.5.4 (Apple Git-61)

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