linux-kernel - [3/3] BFS 420: cleanup the default root domain

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Message-ID: <CAJd=RBCy_njUJHez6iUHXbsv67mR41nj==aFn5fYhm_69h4=XA@mail.gmail.com>
Date:	Mon, 14 May 2012 21:22:57 +0800
From:	Hillf Danton <dhillf@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>,
	Hillf Danton <dhillf@...il.com>
Subject: [3/3] BFS 420: cleanup the default root domain

BFS earns little with two default root domains defined.

--- a/kernel/sched/bfs.c	Mon May 14 20:50:38 2012
+++ b/kernel/sched/bfs.c	Mon May 14 20:57:36 2012
@@ -322,12 +322,6 @@ static DEFINE_MUTEX(sched_hotcpu_mutex);
  */
 static DEFINE_MUTEX(sched_domains_mutex);

-/*
- * By default the system creates a single root-domain with all cpus as
- * members (mimicking the global state we have today).
- */
-static struct root_domain def_root_domain;
-
 int __weak arch_sd_sibling_asym_packing(void)
 {
        return 0*SD_ASYM_PACKING;
--
--
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