Commit e1af5e44 authored Oct 08, 2013 by Gao feng Committed by David S. Miller Oct 08, 2013

cgroup: netprio: remove unnecessary task_netprioidx



Since the tasks have been migrated to the cgroup,
there is no need to call task_netprioidx to get
task's cgroup id.

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent fbf8866d

net/core/netprio_cgroup.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -222,11 +222,10 @@ static void net_prio_attach(struct cgroup_subsys_state *css,
		struct cgroup_taskset *tset)
		{
		struct task_struct *p;
		void *v;
		void v = (void )(unsigned long)css->cgroup->id;

		cgroup_taskset_for_each(p, css, tset) {
		task_lock(p);
		v = (void *)(unsigned long)task_netprioidx(p);
		iterate_fd(p->files, 0, update_netprio, v);
		task_unlock(p);
		}