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/genapic_64.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/x86/include/asm/genapic_64.h') diff --git a/arch/x86/include/asm/genapic_64.h b/arch/x86/include/asm/genapic_64.h index a020e7d35a4..301c7f41125 100644 --- a/arch/x86/include/asm/genapic_64.h +++ b/arch/x86/include/asm/genapic_64.h @@ -31,6 +31,8 @@ struct genapic { void (*send_IPI_self)(int vector); /* */ unsigned int (*cpu_mask_to_apicid)(const cpumask_t *cpumask); + unsigned int (*cpu_mask_to_apicid_and)(const cpumask_t *cpumask, + const cpumask_t *andmask); unsigned int (*phys_pkg_id)(int index_msb); unsigned int (*get_apic_id)(unsigned long x); unsigned long (*set_apic_id)(unsigned int id); -- cgit v1.2.3-70-g09d2