> From: Vivek Goyal <vgoyal@xxxxxxxxxx> > Date: Thu, Nov 20, 2008 04:31:55PM -0500 > ... > Hi Fabio, > > I though will give bfq a try. I get following when I put my current shell > into a newly created cgroup and then try to do "ls". > The posted patch cannot work as it is, I'm sorry for that ugly bug. Do you still have problems with this one applied? --- diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c index efb03fc..ed8c597 100644 --- a/block/bfq-cgroup.c +++ b/block/bfq-cgroup.c @@ -168,7 +168,7 @@ static void bfq_group_chain_link(struct bfq_data *bfqd, struct cgroup *cgroup, spin_lock_irqsave(&bgrp->lock, flags); - rcu_assign_pointer(bfqg->bfqd, bfqd); + rcu_assign_pointer(leaf->bfqd, bfqd); hlist_add_head_rcu(&leaf->group_node, &bgrp->group_data); hlist_add_head(&leaf->bfqd_node, &bfqd->group_list); _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization