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sched: Export account_system_vtime()

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KVM uses it for example:

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

Cc: Venkatesh Pallipadi <venki@google.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1286237003-12406-3-git-send-email-venki@google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2010-10-18 20:00:37 +02:00
parent d267f87fb8
commit b7dadc3879
1 changed files with 1 additions and 0 deletions
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1
kernel/sched.c
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@ -1991,6 +1991,7 @@ void account_system_vtime(struct task_struct *curr)
local_irq_restore(flags); local_irq_restore(flags);
} }
EXPORT_SYMBOL_GPL(account_system_vtime);
static void sched_irq_time_avg_update(struct rq *rq, u64 curr_irq_time) static void sched_irq_time_avg_update(struct rq *rq, u64 curr_irq_time)
{ {