alloc_desc_masks

Langue: en

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

Section: 9 (Appels noyau Linux)

NAME

alloc_desc_masks - allocate cpumasks for irq_desc

SYNOPSIS

bool alloc_desc_masks(struct irq_desc * desc, int node, bool boot);

ARGUMENTS

desc

pointer to irq_desc struct

node

node which will be handling the cpumasks

boot

true if need bootmem

DESCRIPTION

Allocates affinity and pending_mask cpumask if required. Returns true if successful (or not required).

AUTHORS

Thomas Gleixner <tglx@linutronix.de>

Author.

Ingo Molnar <mingo@elte.hu>

Author.