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sched: export cpu_clock()

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export cpu_clock() - the preferred API instead of sched_clock().

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Paul E. McKenney 2007-10-15 17:00:14 +02:00 committed by Ingo Molnar
parent 00bf7bfc2e
commit a58f6f253d
1 changed files with 1 additions and 0 deletions
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kernel/sched.c
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@ -470,6 +470,7 @@ unsigned long long cpu_clock(int cpu)
return now;
}
EXPORT_SYMBOL_GPL(cpu_clock);
#ifndef prepare_arch_switch
# define prepare_arch_switch(next) do { } while (0)