*/
struct kiocb {
struct list_head ki_run_list;
- long ki_flags;
+ unsigned long ki_flags;
int ki_users;
unsigned ki_key; /* id of this request */
struct list_head ki_list; /* the aio core uses this
* for cancellation */
+
+ /*
+ * If the aio_resfd field of the userspace iocb is not zero,
+ * this is the underlying file* to deliver event to.
+ */
+ struct file *ki_eventfd;
};
#define is_sync_kiocb(iocb) ((iocb)->ki_key == KIOCB_SYNC_KEY)