libata: switch to using block layer tagging support

[linux-2.6-omap-h63xx.git] / include / linux / elevator.h

diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 639624b55fbe34914f7bd7eb7d80d3deab756cb4..92f6f634e3e62ce77c38d46e6ecb88bf396ceea2 100644 (file)
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -112,6 +112,7 @@ extern struct request *elv_latter_request(struct request_queue *, struct request
 extern int elv_register_queue(struct request_queue *q);
 extern void elv_unregister_queue(struct request_queue *q);
 extern int elv_may_queue(struct request_queue *, int);
+extern void elv_abort_queue(struct request_queue *);
 extern void elv_completed_request(struct request_queue *, struct request *);
 extern int elv_set_request(struct request_queue *, struct request *, gfp_t);
 extern void elv_put_request(struct request_queue *, struct request *);
@@ -173,15 +174,15 @@ enum {
 #define rb_entry_rq(node)      rb_entry((node), struct request, rb_node)
 
 /*
- * Hack to reuse the donelist list_head as the fifo time holder while
+ * Hack to reuse the csd.list list_head as the fifo time holder while
  * the request is in the io scheduler. Saves an unsigned long in rq.
  */
-#define rq_fifo_time(rq)       ((unsigned long) (rq)->donelist.next)
-#define rq_set_fifo_time(rq,exp)       ((rq)->donelist.next = (void *) (exp))
+#define rq_fifo_time(rq)       ((unsigned long) (rq)->csd.list.next)
+#define rq_set_fifo_time(rq,exp)       ((rq)->csd.list.next = (void *) (exp))
 #define rq_entry_fifo(ptr)     list_entry((ptr), struct request, queuelist)
 #define rq_fifo_clear(rq)      do {            \
        list_del_init(&(rq)->queuelist);        \
-       INIT_LIST_HEAD(&(rq)->donelist);        \
+       INIT_LIST_HEAD(&(rq)->csd.list);        \
        } while (0)
 
 /*