From dc565b525d4b7091a3abb6616d210c8a896a11d7 Mon Sep 17 00:00:00 2001
From: "hawkes@sgi.com" <hawkes@sgi.com>
Date: Mon, 10 Oct 2005 08:43:26 -0700
Subject: [IA64] wider use of for_each_cpu_mask() in arch/ia64

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>
---
 arch/ia64/kernel/irq.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'arch/ia64/kernel/irq.c')

diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 205d9802826..d33244c3275 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -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);
-- 
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