[PATCH] for_each_possible_cpu: sparc
for_each_cpu() actually iterates across all possible CPUs. We've had mistakes in the past where people were using for_each_cpu() where they should have been iterating across only online or present CPUs. This is inefficient and possibly buggy. We're renaming for_each_cpu() to for_each_possible_cpu() to avoid this in the future. This patch replaces for_each_cpu with for_each_possible_cpu. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -244,7 +244,7 @@ int setup_profiling_timer(unsigned int multiplier)
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return -EINVAL;
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spin_lock_irqsave(&prof_setup_lock, flags);
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for_each_cpu(i) {
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for_each_possible_cpu(i) {
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load_profile_irq(i, lvl14_resolution / multiplier);
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prof_multiplier(i) = multiplier;
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}
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