commit 07e06b011db2b3300f6c975ebf293fc4c8c59942
author Yong Zhang <yong.zhang0@gmail.com> Fri Jan 07 15:17:36 2011 +0800
committer Ingo Molnar <mingo@elte.hu> Fri Jan 07 15:54:34 2011 +0100
tree f6f0fdd7c1707aa9badf16d1ceb4de1e16adb9e9
parent cb600d2f83c854ec3d6660063e4466431999489b

sched: Consolidate the name of root_task_group and init_task_group

root_task_group is the leftover of USER_SCHED, now it's always
same to init_task_group.
But as Mike suggested, root_task_group is maybe the suitable name
to keep for a tree.
So in this patch:
  init_task_group      --> root_task_group
  init_task_group_load --> root_task_group_load
  INIT_TASK_GROUP_LOAD --> ROOT_TASK_GROUP_LOAD

Suggested-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20110107071736.GA32635@windriver.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/sched_autogroup.c

diff --git a/kernel/sched_autogroup.c b/kernel/sched_autogroup.c
index c80fedc..e011e53 100644
--- a/kernel/sched_autogroup.c
+++ b/kernel/sched_autogroup.c
@@ -11,8 +11,8 @@
 
 static void autogroup_init(struct task_struct *init_task)
 {
-	autogroup_default.tg = &init_task_group;
-	init_task_group.autogroup = &autogroup_default;
+	autogroup_default.tg = &root_task_group;
+	root_task_group.autogroup = &autogroup_default;
 	kref_init(&autogroup_default.kref);
 	init_rwsem(&autogroup_default.lock);
 	init_task->signal->autogroup = &autogroup_default;
@@ -63,7 +63,7 @@
 	if (!ag)
 		goto out_fail;
 
-	tg = sched_create_group(&init_task_group);
+	tg = sched_create_group(&root_task_group);
 
 	if (IS_ERR(tg))
 		goto out_free;