Messages in this thread Patch in this message | | | Date | Wed, 15 Nov 2006 18:44:00 -0800 | From | Chris Wright <> | Subject | [patch 28/30] cciss: fix iostat |
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-stable review patch. If anyone has any objections, please let us know. ------------------
From: Jens Axboe <jens.axboe@oracle.com>
cciss needs to call disk_stat_add() for iostat to work.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org> ---
drivers/block/cciss.c | 6 ++++++ 1 file changed, 6 insertions(+)
--- linux-2.6.18.2.orig/drivers/block/cciss.c +++ linux-2.6.18.2/drivers/block/cciss.c @@ -1302,6 +1302,12 @@ static void cciss_softirq_done(struct re 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 */ -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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