Add a comment explaining why WRITE_ONCE() is enough when setting mark->connector which can get dereferenced by RCU protected readers. Signed-off-by: Jan Kara <jack@suse.cz>
Add a comment explaining why WRITE_ONCE() is enough when setting mark->connector which can get dereferenced by RCU protected readers. Signed-off-by: Jan Kara <jack@suse.cz>