X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fblkdev.h;h=9a68716dcf75fb3bdb6fe0ccf3db3b5c5b533327;hb=6e39b69e7ea9205c5f80aeac3ef999ab8fb1a4cc;hp=025a7f084dbd82b2caf7a290736287bc3f012d37;hpb=c7fb577e2a6cb04732541f2dc402bd46747f7558;p=linux-2.6

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 025a7f084d..9a68716dcf 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -406,6 +406,7 @@ struct request_queue
 
 	atomic_t		refcnt;
 
+	unsigned int		nr_sorted;
 	unsigned int		in_flight;
 
 	/*
@@ -557,6 +558,7 @@ extern void blk_unregister_queue(struct gendisk *disk);
 extern void register_disk(struct gendisk *dev);
 extern void generic_make_request(struct bio *bio);
 extern void blk_put_request(struct request *);
+extern void __blk_put_request(request_queue_t *, struct request *);
 extern void blk_end_sync_rq(struct request *rq);
 extern void blk_attempt_remerge(request_queue_t *, struct request *);
 extern struct request *blk_get_request(request_queue_t *, int, gfp_t);
@@ -578,6 +580,10 @@ extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned
 extern int blk_rq_map_user_iov(request_queue_t *, struct request *, struct sg_iovec *, int);
 extern int blk_execute_rq(request_queue_t *, struct gendisk *,
 			  struct request *, int);
+extern void blk_execute_rq_nowait(request_queue_t *, struct gendisk *,
+				  struct request *, int,
+				  void (*done)(struct request *));
+
 static inline request_queue_t *bdev_get_queue(struct block_device *bdev)
 {
 	return bdev->bd_disk->queue;
@@ -631,6 +637,7 @@ static inline void elv_dispatch_add_tail(struct request_queue *q,
 {
 	if (q->last_merge == rq)
 		q->last_merge = NULL;
+	q->nr_sorted--;
 
 	q->end_sector = rq_end_sector(rq);
 	q->boundary_rq = rq;