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Diffstat (limited to 'fs/ext4/fsync.c')
-rw-r--r--fs/ext4/fsync.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index 8d50879d1c2..1c8ba48d4f8 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -27,8 +27,8 @@
#include <linux/sched.h>
#include <linux/writeback.h>
#include <linux/jbd2.h>
-#include <linux/ext4_fs.h>
-#include <linux/ext4_jbd2.h>
+#include "ext4.h"
+#include "ext4_jbd2.h"
/*
* akpm: A new design for ext4_sync_file().
@@ -72,6 +72,9 @@ int ext4_sync_file(struct file * file, struct dentry *dentry, int datasync)
goto out;
}
+ if (datasync && !(inode->i_state & I_DIRTY_DATASYNC))
+ goto out;
+
/*
* The VFS has written the file data. If the inode is unaltered
* then we need not start a commit.