Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

[pandora-kernel.git] / block / as-iosched.c

diff --git a/block/as-iosched.c b/block/as-iosched.c
index 612d640..8c39467 100644 (file)
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -1268,22 +1268,8 @@ static void as_merged_requests(struct request_queue *q, struct request *req,
         */
        if (!list_empty(&req->queuelist) && !list_empty(&next->queuelist)) {
                if (time_before(rq_fifo_time(next), rq_fifo_time(req))) {
-                       struct io_context *rioc = RQ_IOC(req);
-                       struct io_context *nioc = RQ_IOC(next);
-
                        list_move(&req->queuelist, &next->queuelist);
                        rq_set_fifo_time(req, rq_fifo_time(next));
-                       /*
-                        * Don't copy here but swap, because when anext is
-                        * removed below, it must contain the unused context
-                        */
-                       if (rioc != nioc) {
-                               double_spin_lock(&rioc->lock, &nioc->lock,
-                                                               rioc < nioc);
-                               swap_io_context(&rioc, &nioc);
-                               double_spin_unlock(&rioc->lock, &nioc->lock,
-                                                               rioc < nioc);
-                       }
                }
        }