ext4: move work from io_end to inode

It does not make much sense to have struct work in ext4_io_end_t
because we always use it for only one ext4_io_end_t per inode (the
first one in the i_completed_io list). So just move the structure to
inode itself.  This also allows for a small simplification in
processing io_end structures.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index d5d336bd2180..dc0fb7b942cf 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -960,6 +960,7 @@ static struct inode *ext4_alloc_inode(struct super_block *sb)
 	ei->i_datasync_tid = 0;
 	atomic_set(&ei->i_ioend_count, 0);
 	atomic_set(&ei->i_unwritten, 0);
+	INIT_WORK(&ei->i_unwritten_work, ext4_end_io_work);
 
 	return &ei->vfs_inode;
 }