From: Costa Shulyupin Date: Wed, 4 Sep 2024 13:48:23 +0000 (+0300) Subject: genirq/cpuhotplug: Use cpumask_intersects() X-Git-Tag: v6.12-rc1~195^2~1 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=87b5a153b862b7d937fc1dd499368297a1feae87;p=linux-block.git genirq/cpuhotplug: Use cpumask_intersects() Replace `cpumask_any_and(a, b) >= nr_cpu_ids` with the more readable `!cpumask_intersects(a, b)`. [ tglx: Massaged change log ] Signed-off-by: Costa Shulyupin Signed-off-by: Thomas Gleixner Reviewed-by: Ming Lei Link: https://lore.kernel.org/all/20240904134823.777623-2-costa.shul@redhat.com --- diff --git a/kernel/irq/cpuhotplug.c b/kernel/irq/cpuhotplug.c index eb8628390156..15a7654eff68 100644 --- a/kernel/irq/cpuhotplug.c +++ b/kernel/irq/cpuhotplug.c @@ -37,7 +37,7 @@ static inline bool irq_needs_fixup(struct irq_data *d) * has been removed from the online mask already. */ if (cpumask_any_but(m, cpu) < nr_cpu_ids && - cpumask_any_and(m, cpu_online_mask) >= nr_cpu_ids) { + !cpumask_intersects(m, cpu_online_mask)) { /* * If this happens then there was a missed IRQ fixup at some * point. Warn about it and enforce fixup. @@ -110,7 +110,7 @@ static bool migrate_one_irq(struct irq_desc *desc) if (maskchip && chip->irq_mask) chip->irq_mask(d); - if (cpumask_any_and(affinity, cpu_online_mask) >= nr_cpu_ids) { + if (!cpumask_intersects(affinity, cpu_online_mask)) { /* * If the interrupt is managed, then shut it down and leave * the affinity untouched.