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authorHeiko Carstens <heiko.carstens@de.ibm.com>2011-02-25 14:32:28 +0100
committerIngo Molnar <mingo@elte.hu>2011-02-25 14:39:48 +0100
commit7e9498705e810404ecf29bb2d6fa632b9484c609 (patch)
tree4eacabd8f6b1851d3745a39e0674f23b2c1a2ec3 /kernel/sched.c
parent511f67a5997c4967c69a3961e2fc9f04d8d244ac (diff)
downloadblackbird-op-linux-7e9498705e810404ecf29bb2d6fa632b9484c609.tar.gz
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sched: Add #ifdef around irq time accounting functions
Get rid of this: kernel/sched.c:3731:13: warning: 'irqtime_account_idle_ticks' defined but not used kernel/sched.c:3732:13: warning: 'irqtime_account_process_tick' defined but not used Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Venkatesh Pallipadi <venki@google.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20110225133228.GD7469@osiris.boeblingen.de.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched.c')
-rw-r--r--kernel/sched.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 2effcb71a478..79bca166bed7 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3687,6 +3687,7 @@ void account_system_time(struct task_struct *p, int hardirq_offset,
__account_system_time(p, cputime, cputime_scaled, target_cputime64);
}
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
#ifdef CONFIG_IRQ_TIME_ACCOUNTING
/*
* Account a tick to a process and cpustat
@@ -3753,6 +3754,7 @@ static void irqtime_account_idle_ticks(int ticks) {}
static void irqtime_account_process_tick(struct task_struct *p, int user_tick,
struct rq *rq) {}
#endif
+#endif /* !CONFIG_VIRT_CPU_ACCOUNTING */
/*
* Account for involuntary wait time.
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