Merge tag 'v3.15-rc1' into patchwork

Linux 3.15-rc1

* tag 'v3.15-rc1': (12180 commits)
  Linux 3.15-rc1
  mm: Initialize error in shmem_file_aio_read()
  cifs: Use min_t() when comparing "size_t" and "unsigned long"
  sym53c8xx_2: Set DID_REQUEUE return code when aborting squeue
  powerpc: Don't try to set LPCR unless we're in hypervisor mode
  futex: update documentation for ordering guarantees
  ceph: fix pr_fmt() redefinition
  vti: don't allow to add the same tunnel twice
  gre: don't allow to add the same tunnel twice
  drivers: net: xen-netfront: fix array initialization bug
  missing bits of "splice: fix racy pipe->buffers uses"
  cifs: fix the race in cifs_writev()
  ceph_sync_{,direct_}write: fix an oops on ceph_osdc_new_request() failure
  pktgen: be friendly to LLTX devices
  r8152: check RTL8152_UNPLUG
  net: sun4i-emac: add promiscuous support
  net/apne: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
  blackfin: cleanup board files
  bf609: clock: drop unused clock bit set/clear functions
  Blackfin: bf537: rename "CONFIG_ADT75"
  ...

1 files changed, 5 insertions, 5 deletions

diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index dd52e7ffb10e..695f9773bb60 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -111,8 +111,7 @@ static char *task_group_path(struct task_group *tg)
         if (autogroup_path(tg, group_path, PATH_MAX))
                 return group_path;
 
-        cgroup_path(tg->css.cgroup, group_path, PATH_MAX);
-        return group_path;
+        return cgroup_path(tg->css.cgroup, group_path, PATH_MAX);
 }
 #endif
 
@@ -321,6 +320,7 @@ do {									\
         P(sched_goidle);
 #ifdef CONFIG_SMP
         P64(avg_idle);
+        P64(max_idle_balance_cost);
 #endif
 
         P(ttwu_count);
@@ -533,15 +533,15 @@ static void sched_show_numa(struct task_struct *p, struct seq_file *m)
                         unsigned long nr_faults = -1;
                         int cpu_current, home_node;
 
-                        if (p->numa_faults)
-                                nr_faults = p->numa_faults[2*node + i];
+                        if (p->numa_faults_memory)
+                                nr_faults = p->numa_faults_memory[2*node + i];
 
                         cpu_current = !i ? (task_node(p) == node) :
                                 (pol && node_isset(node, pol->v.nodes));
 
                         home_node = (p->numa_preferred_nid == node);
 
-                        SEQ_printf(m, "numa_faults, %d, %d, %d, %d, %ld\n",
+                        SEQ_printf(m, "numa_faults_memory, %d, %d, %d, %d, %ld\n",
                                 i, node, cpu_current, home_node, nr_faults);
                 }
         }