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| author | Sage Weil <sage@inktank.com> | 2013-08-15 11:11:45 -0700 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-08-15 11:11:45 -0700 |
| commit | ee3e542fec6e69bc9fb668698889a37d93950ddf (patch) | |
| tree | e74ee766a4764769ef1d3d45d266b4dea64101d3 /arch/mips/kernel/irq-gic.c | |
| parent | fe2a801b50c0bb8039d627e5ae1fec249d10ff39 (diff) | |
| parent | f1d6e17f540af37bb1891480143669ba7636c4cf (diff) | |
Merge remote-tracking branch 'linus/master' into testing
Diffstat (limited to 'arch/mips/kernel/irq-gic.c')
| -rw-r--r-- | arch/mips/kernel/irq-gic.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c index c01b307317a..5b5ddb231f2 100644 --- a/arch/mips/kernel/irq-gic.c +++ b/arch/mips/kernel/irq-gic.c @@ -219,16 +219,15 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask, /* Assumption : cpumask refers to a single CPU */ spin_lock_irqsave(&gic_lock, flags); - for (;;) { - /* Re-route this IRQ */ - GIC_SH_MAP_TO_VPE_SMASK(irq, first_cpu(tmp)); - /* Update the pcpu_masks */ - for (i = 0; i < NR_CPUS; i++) - clear_bit(irq, pcpu_masks[i].pcpu_mask); - set_bit(irq, pcpu_masks[first_cpu(tmp)].pcpu_mask); + /* Re-route this IRQ */ + GIC_SH_MAP_TO_VPE_SMASK(irq, first_cpu(tmp)); + + /* Update the pcpu_masks */ + for (i = 0; i < NR_CPUS; i++) + clear_bit(irq, pcpu_masks[i].pcpu_mask); + set_bit(irq, pcpu_masks[first_cpu(tmp)].pcpu_mask); - } cpumask_copy(d->affinity, cpumask); spin_unlock_irqrestore(&gic_lock, flags); |