linux-kernel - [PATCH] [106/275] sched: Export account_system

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Message-Id: <20110330210545.4208A3E1A05@tassilo.jf.intel.com>
Date:	Wed, 30 Mar 2011 14:05:45 -0700 (PDT)
From:	Andi Kleen <andi@...stfloor.org>
To:	mingo@...e.hu, venki@...gle.com, a.p.zijlstra@...llo.nl,
	efault@....de, gregkh@...e.de, ak@...ux.intel.com,
	linux-kernel@...r.kernel.org, stable@...nel.org,
	tim.bird@...sony.com
Subject: [PATCH] [106/275] sched: Export account_system_vtime()

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
Commit: b7dadc38797584f6203386da1947ed5edf516646 upstream

KVM uses it for example:

 ERROR: "account_system_vtime" [arch/x86/kvm/kvm.ko] undefined!

Cc: Venkatesh Pallipadi <venki@...gle.com>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
LKML-Reference: <1286237003-12406-3-git-send-email-venki@...gle.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
Signed-off-by: Mike Galbraith <efault@....de>
Acked-by: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

---
 kernel/sched.c |    1 +
 1 file changed, 1 insertion(+)

Index: linux-2.6.35.y/kernel/sched.c
===================================================================
--- linux-2.6.35.y.orig/kernel/sched.c	2011-03-29 23:03:00.369290720 -0700
+++ linux-2.6.35.y/kernel/sched.c	2011-03-29 23:54:58.088516087 -0700
@@ -1901,6 +1901,7 @@
 
 	local_irq_restore(flags);
 }
+EXPORT_SYMBOL_GPL(account_system_vtime);
 
 static void sched_irq_time_avg_update(struct rq *rq, u64 curr_irq_time)
 {
--
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