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authorTejun Heo <tj@kernel.org>2011-01-23 14:37:30 +0100
committerIngo Molnar <mingo@elte.hu>2011-01-28 14:54:05 +0100
commit4c321ff8a01a95badf5d5403d80ca4e0ab07fce7 (patch)
tree6fb9715b01c94988e20fa3ac2324c364854e6a79 /arch/x86/include/asm/apic.h
parent1245e1668c6e52bee76a423f8fab3bfcdd6226ae (diff)
x86: Replace cpu_2_logical_apicid[] with early percpu variable
Unlike x86_64, on x86_32, the mapping from cpu to logical apicid may vary depending on apic in use. cpu_2_logical_apicid[] array is used for this mapping. Replace it with early percpu variable x86_cpu_to_logical_apicid to make it better aligned with other mappings. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: eric.dumazet@gmail.com Cc: yinghai@kernel.org Cc: brgerst@gmail.com Cc: gorcunov@gmail.com Cc: penberg@kernel.org Cc: shaohui.zheng@intel.com Cc: rientjes@google.com LKML-Reference: <1295789862-25482-5-git-send-email-tj@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/apic.h')
-rw-r--r--arch/x86/include/asm/apic.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 5e3969c36d7..eb139eced85 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -595,8 +595,4 @@ extern int default_check_phys_apicid_present(int phys_apicid);
#endif /* CONFIG_X86_LOCAL_APIC */
-#ifdef CONFIG_X86_32
-extern u8 cpu_2_logical_apicid[NR_CPUS];
-#endif
-
#endif /* _ASM_X86_APIC_H */