[PATCH] Standalone inclusion elevator.h

[Jan Engelhardt <jengelh@linux01.gwdg.de>]

Hi,


Patch:
Make it possible to include elevator.h standalone (e.g. as the first file 
of a row of #includes).

(cdemu for example only requires elv_requeue_request and therefore only
needs elevtor.h.)

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>

# AS_59-standalone-linux_elevator_h.diff
diff --fast -dpru linux-2.6.17~/include/linux/elevator.h linux-2.6.17+/include/linux/elevator.h
--- linux-2.6.17~/include/linux/elevator.h	2006-06-18 22:51:43.000000000 +0200
+++ linux-2.6.17+/include/linux/elevator.h	2006-06-20 11:18:13.225409000 +0200
@@ -1,6 +1,12 @@
 #ifndef _LINUX_ELEVATOR_H
 #define _LINUX_ELEVATOR_H
 
+#include <linux/blkdev.h>
+#include <linux/types.h>
+
+struct bio;
+struct request;
+
 typedef int (elevator_merge_fn) (request_queue_t *, struct request **,
 				 struct bio *);
 
#<<eof>>

Jan Engelhardt
-- 
-
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