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| author | Alexander Gordeev <agordeev@redhat.com> | 2012-06-05 13:23:44 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-06-06 10:22:18 +0200 |
| commit | 6398268d2bc454735f11e08705e858f9fdf5c750 (patch) | |
| tree | f6b430e540f1a5da11b371d450d3262550a330b0 /arch/x86/include/asm/apic.h | |
| parent | bf721d3a3bc7a731add45c8078b142b494ab413e (diff) | |
| download | linux-6398268d2bc454735f11e08705e858f9fdf5c750.tar.gz linux-6398268d2bc454735f11e08705e858f9fdf5c750.tar.bz2 linux-6398268d2bc454735f11e08705e858f9fdf5c750.zip | |
x86/apic: Factor out default cpu_mask_to_apicid() operations
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/20120605112340.GA11454@dhcp-26-207.brq.redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/apic.h')
| -rw-r--r-- | arch/x86/include/asm/apic.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index fc38195d6405..bef571769e68 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -592,14 +592,14 @@ static inline int default_phys_pkg_id(int cpuid_apic, int index_msb) #endif static inline unsigned int -default_cpu_mask_to_apicid(const struct cpumask *cpumask) +flat_cpu_mask_to_apicid(const struct cpumask *cpumask) { return cpumask_bits(cpumask)[0] & APIC_ALL_CPUS; } static inline unsigned int -default_cpu_mask_to_apicid_and(const struct cpumask *cpumask, - const struct cpumask *andmask) +flat_cpu_mask_to_apicid_and(const struct cpumask *cpumask, + const struct cpumask *andmask) { unsigned long mask1 = cpumask_bits(cpumask)[0]; unsigned long mask2 = cpumask_bits(andmask)[0]; @@ -608,6 +608,13 @@ default_cpu_mask_to_apicid_and(const struct cpumask *cpumask, return (unsigned int)(mask1 & mask2 & mask3); } +extern unsigned int +default_cpu_mask_to_apicid(const struct cpumask *cpumask); + +extern unsigned int +default_cpu_mask_to_apicid_and(const struct cpumask *cpumask, + const struct cpumask *andmask); + static inline unsigned long default_check_apicid_used(physid_mask_t *map, int apicid) { return physid_isset(apicid, *map); |