The following commit has been merged into the irq/core branch of tip:
Commit-ID: 87b5a153b862b7d937fc1dd499368297a1feae87
Gitweb: https://git.kernel.org/tip/87b5a153b862b7d937fc1dd499368297a1feae87
Author: Costa Shulyupin <costa.shul@xxxxxxxxxx>
AuthorDate: Wed, 04 Sep 2024 16:48:23 +03:00
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Fri, 06 Sep 2024 16:28:39 +02:00
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 <costa.shul@xxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>
Link: https://lore.kernel.org/all/20240904134823.777623-2-costa.shul@xxxxxxxxxx
---
kernel/irq/cpuhotplug.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/irq/cpuhotplug.c b/kernel/irq/cpuhotplug.c
index eb86283..15a7654 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.
|