Commit b369c2cf authored by Jens Axboe's avatar Jens Axboe Committed by Linus Torvalds
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[PATCH] cciss: fix iostat 



cciss needs to call disk_stat_add() for iostat to work.

Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent a4625085

drivers/block/cciss.c

+6 −0
Original line number Diff line number Diff line
@@ -1300,6 +1300,12 @@ static void cciss_softirq_done(struct request *rq) 


	complete_buffers(rq->bio, rq->errors);



	if (blk_fs_request(rq)) {

		const int rw = rq_data_dir(rq);



		disk_stat_add(rq->rq_disk, sectors[rw], rq->nr_sectors);

	}



#ifdef CCISS_DEBUG

	printk("Done with %p\n", rq);

#endif				/* CCISS_DEBUG */