set_irq_nested_thread

Langue: en

Version: October 2010 (fedora - 01/12/10)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

set_irq_nested_thread - Set/Reset the IRQ_NESTED_THREAD flag of an irq

SYNOPSIS

void set_irq_nested_thread(unsigned int irq, int nest);

ARGUMENTS

irq

Interrupt number

nest

0 to clear / 1 to set the IRQ_NESTED_THREAD flag

DESCRIPTION

The IRQ_NESTED_THREAD flag indicates that on request_threaded_irq no separate interrupt thread should be created for the irq as the handler are called nested in the context of a demultiplexing interrupt handler thread.

AUTHORS

Thomas Gleixner <tglx@linutronix.de>

Author.

Ingo Molnar <mingo@elte.hu>

Author.