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[IA64] wider use of for_each_cpu_mask() in arch/ia64

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In arch/ia64 change the explicit use of for-loops and NR_CPUS into the
general for_each_cpu() or for_each_online_cpu() constructs, as
appropriate.  This widens the scope of potential future optimizations
of the general constructs, as well as takes advantage of the existing
optimizations of first_cpu() and next_cpu().

Signed-off-by: John Hawkes <hawkes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
hawkes@sgi.com
2005-10-10 08:43:26 -07:00
committed by Tony Luck
parent 444d1d9bb5
commit dc565b525d
5 changed files with 20 additions and 19 deletions
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12
arch/ia64/kernel/irq.c
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@ -57,9 +57,9 @@ int show_interrupts(struct seq_file *p, void *v)
if (i == 0) {
seq_printf(p, " ");
for (j=0; j<NR_CPUS; j++)
if (cpu_online(j))
seq_printf(p, "CPU%d ",j);
for_each_online_cpu(j) {
seq_printf(p, "CPU%d ",j);
}
seq_putc(p, '\n');
}
@ -72,9 +72,9 @@ int show_interrupts(struct seq_file *p, void *v)
#ifndef CONFIG_SMP
seq_printf(p, "%10u ", kstat_irqs(i));
#else
for (j = 0; j < NR_CPUS; j++)
if (cpu_online(j))
seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
for_each_online_cpu(j) {
seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
}
#endif
seq_printf(p, " %14s", irq_desc[i].handler->typename);
seq_printf(p, " %s", action->name);