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)
