linux/kernel/irq/migration.c

// SPDX-License-Identifier: GPL-2.0

#include <linux/irq.h>
#include <linux/interrupt.h>

#include "internals.h"

/**
 * irq_fixup_move_pending - Cleanup irq move pending from a dying CPU
 * @desc:		Interrupt descriptor to clean up
 * @force_clear:	If set clear the move pending bit unconditionally.
 *			If not set, clear it only when the dying CPU is the
 *			last one in the pending mask.
 *
 * Returns true if the pending bit was set and the pending mask contains an
 * online CPU other than the dying CPU.
 */
bool irq_fixup_move_pending(struct irq_desc *desc, bool force_clear)
{ … }

void irq_move_masked_irq(struct irq_data *idata)
{ … }

void __irq_move_irq(struct irq_data *idata)
{ … }