Commit-ID: 77f85e66aa8be563ae5804eebf74a78ec6ef5555 Gitweb: http://git.kernel.org/tip/77f85e66aa8be563ae5804eebf74a78ec6ef5555 Author: Thomas Gleixner <[email protected]> AuthorDate: Tue, 20 Jun 2017 01:37:31 +0200 Committer: Thomas Gleixner <[email protected]> CommitDate: Thu, 22 Jun 2017 18:21:18 +0200
genirq/cpuhotplug: Set force affinity flag on hotplug migration Set the force migration flag when migrating interrupts away from an outgoing CPU. Signed-off-by: Thomas Gleixner <[email protected]> Cc: Jens Axboe <[email protected]> Cc: Marc Zyngier <[email protected]> Cc: Michael Ellerman <[email protected]> Cc: Keith Busch <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Christoph Hellwig <[email protected]> Link: http://lkml.kernel.org/r/[email protected] --- kernel/irq/cpuhotplug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/irq/cpuhotplug.c b/kernel/irq/cpuhotplug.c index 6f46587..e09cb91 100644 --- a/kernel/irq/cpuhotplug.c +++ b/kernel/irq/cpuhotplug.c @@ -79,7 +79,7 @@ static bool migrate_one_irq(struct irq_desc *desc) brokeaff = true; } - err = irq_do_set_affinity(d, affinity, false); + err = irq_do_set_affinity(d, affinity, true); if (err) { pr_warn_ratelimited("IRQ%u: set affinity failed(%d).\n", d->irq, err);
