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authorIngo Molnar <mingo@elte.hu>2006-06-29 02:24:38 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-29 10:26:22 -0700
commita53da52fd743fd637637572838c0a7af23a2d038 (patch)
treeb62c205b609356db5bca378c6d04d6d899bfd499 /arch/powerpc
parent74ffd553a3a7fbae34be70b751852d5b6fe5acac (diff)
[PATCH] genirq: cleanup: merge irq_affinity[] into irq_desc[]
Consolidation: remove the irq_affinity[NR_IRQS] array and move it into the irq_desc[NR_IRQS].affinity field. [akpm@osdl.org: sparc64 build fix] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kernel/irq.c2
-rw-r--r--arch/powerpc/platforms/pseries/xics.c4
-rw-r--r--arch/powerpc/sysdev/mpic.c2
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 8cfc779d882..24f6050aa4a 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -164,7 +164,7 @@ void fixup_irqs(cpumask_t map)
if (irq_desc[irq].status & IRQ_PER_CPU)
continue;
- cpus_and(mask, irq_affinity[irq], map);
+ cpus_and(mask, irq_desc[irq].affinity, map);
if (any_online_cpu(mask) == NR_CPUS) {
printk("Breaking affinity for irq %i\n", irq);
mask = map;
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index bdc9e26a93c..19c03dd4300 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -238,7 +238,7 @@ static int get_irq_server(unsigned int irq)
{
unsigned int server;
/* For the moment only implement delivery to all cpus or one cpu */
- cpumask_t cpumask = irq_affinity[irq];
+ cpumask_t cpumask = irq_desc[irq].affinity;
cpumask_t tmp = CPU_MASK_NONE;
if (!distribute_irqs)
@@ -729,7 +729,7 @@ void xics_migrate_irqs_away(void)
/* Reset affinity to all cpus */
desc->chip->set_affinity(virq, CPU_MASK_ALL);
- irq_affinity[virq] = CPU_MASK_ALL;
+ irq_desc[irq].affinity = CPU_MASK_ALL;
unlock:
spin_unlock_irqrestore(&desc->lock, flags);
}
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index f4613ee6b7a..28df9c827ca 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -906,7 +906,7 @@ void mpic_setup_this_cpu(void)
/* let the mpic know we want intrs. default affinity is 0xffffffff
* until changed via /proc. That's how it's done on x86. If we want
* it differently, then we should make sure we also change the default
- * values of irq_affinity in irq.c.
+ * values of irq_desc[].affinity in irq.c.
*/
if (distribute_irqs) {
for (i = 0; i < mpic->num_sources ; i++)