linux-kernel - RE: [PATCH 1/1] sched: remove unnecessary kzalloc in sched_init

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Date:	Tue, 22 Apr 2008 10:28:27 -0700
From:	"Luck, Tony" <tony.luck@...el.com>
To:	"Mike Travis" <travis@....com>, "Ingo Molnar" <mingo@...e.hu>
Cc:	"Thomas Gleixner" <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 1/1] sched: remove unnecessary kzalloc in sched_init_smp

Acked-by: Tony Luck <tony.luck@...el.com>

> For inclusion into sched-devel/latest tree.

Needs to head to Linus tree ... the preceeding patches have already
been merged there and are causing build errors for me.

Signed-off-by: Mike Travis <travis@....com>
---
 kernel/sched.c |    5 -----
 1 file changed, 5 deletions(-)

--- linux-2.6.sched.orig/kernel/sched.c
+++ linux-2.6.sched/kernel/sched.c
@@ -8028,11 +8028,6 @@ void __init sched_init_smp(void)
 #else
 void __init sched_init_smp(void)
 {
-#if defined(CONFIG_NUMA)
-	sched_group_nodes_bycpu = kzalloc(nr_cpu_ids * sizeof(void **),
-								GFP_KERNEL);
-	BUG_ON(sched_group_nodes_bycpu == NULL);
-#endif
 	sched_init_granularity();
 }
 #endif /* CONFIG_SMP */
--
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