#include <linux/writeback.h>
#include <linux/jbd2.h>
#include <linux/blkdev.h>
+
#include "ext4.h"
#include "ext4_jbd2.h"
+#include <trace/events/ext4.h>
+
/*
* akpm: A new design for ext4_sync_file().
*
* inode to disk.
*/
-int ext4_sync_file(struct file * file, struct dentry *dentry, int datasync)
+int ext4_sync_file(struct file *file, struct dentry *dentry, int datasync)
{
struct inode *inode = dentry->d_inode;
journal_t *journal = EXT4_SB(inode->i_sb)->s_journal;
J_ASSERT(ext4_journal_current_handle() == NULL);
+ trace_ext4_sync_file(file, dentry, datasync);
+
/*
* data=writeback:
* The caller's filemap_fdatawrite()/wait will sync the data.