suse man page for init_copy_desc_masks

INIT_COPY_DESC_MASKS(9) 					    Structures						   INIT_COPY_DESC_MASKS(9)

NAME
       init_copy_desc_masks - copy cpumasks for irq_desc

SYNOPSIS
       void init_copy_desc_masks(struct irq_desc * old_desc, struct irq_desc * new_desc);

ARGUMENTS
       old_desc
	   pointer to old irq_desc struct

       new_desc
	   pointer to new irq_desc struct

DESCRIPTION
       Insures affinity and pending_masks are copied to new irq_desc. If !CONFIG_CPUMASKS_OFFSTACK the cpumasks are embedded in the irq_desc
       struct so the copy is redundant.

AUTHORS
       Thomas Gleixner <tglx@linutronix.de>
	   Author.

       Ingo Molnar <mingo@elte.hu>
	   Author.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						   INIT_COPY_DESC_MASKS(9)