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STRUCT IRQ_AFFINITY_(9) Structures STRUCT IRQ_AFFINITY_(9)

NAME

struct_irq_affinity_notify - context for notification of IRQ affinity changes

SYNOPSIS

struct irq_affinity_notify {
  unsigned int irq;
  struct kref kref;
  struct work_struct work;
  void (* notify) (struct irq_affinity_notify *, const cpumask_t *mask);
  void (* release) (struct kref *ref);
};

MEMBERS

unsigned int irq
Interrupt to which notification applies

struct kref kref

Reference count, for internal use

struct work_struct work

Work item, for internal use

void (*)(struct irq_affinity_notify *, const cpumask_t *mask) notify

Function to be called on change. This will be called in process context.

void (*)(struct kref *ref) release

Function to be called on release. This will be called in process context. Once registered, the structure must only be freed when this function is called or later.

AUTHORS

Thomas Gleixner <tglx@linutronix.de>
Author.

Ingo Molnar <mingo@elte.hu>

Author.

COPYRIGHT

July 2017 Kernel Hackers Manual 4.11