From 95d313cf1c1ecedc8bec5727b09bdacbf67dfc45 Mon Sep 17 00:00:00 2001 From: Mike Travis Date: Tue, 16 Dec 2008 17:33:54 -0800 Subject: x86: Add cpu_mask_to_apicid_and Impact: new API Add a helper function that takes two cpumask's, and's them and then returns the apicid of the result. This removes a need in io_apic.c that uses a temporary cpumask to hold (mask & cfg->domain). Signed-off-by: Mike Travis Signed-off-by: Rusty Russell --- arch/x86/include/asm/numaq/apic.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/x86/include/asm/numaq') diff --git a/arch/x86/include/asm/numaq/apic.h b/arch/x86/include/asm/numaq/apic.h index 1df7ebe738e5..abf668ced503 100644 --- a/arch/x86/include/asm/numaq/apic.h +++ b/arch/x86/include/asm/numaq/apic.h @@ -127,6 +127,12 @@ static inline unsigned int cpu_mask_to_apicid(const cpumask_t *cpumask) return (int) 0xF; } +static inline unsigned int cpu_mask_to_apicid_and(const cpumask_t *cpumask, + const cpumask_t *andmask) +{ + return (int) 0xF; +} + /* No NUMA-Q box has a HT CPU, but it can't hurt to use the default code. */ static inline u32 phys_pkg_id(u32 cpuid_apic, int index_msb) { -- cgit v1.2.2