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42d5dd9595
Explicitly check the availability of several kernel API functions instead of relying on the kernel version to account for Red Hat Enterprise Linux backports. Signed-off-by: Thomas Graf <tgraf@redhat.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
11 lines
229 B
C
11 lines
229 B
C
#ifndef __ASM_PERCPU_WRAPPER_H
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#define __ASM_PERCPU_WRAPPER_H 1
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#include_next <asm/percpu.h>
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#if !defined this_cpu_ptr && !defined HAVE_THIS_CPU_PTR
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#define this_cpu_ptr(ptr) per_cpu_ptr(ptr, smp_processor_id())
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#endif
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#endif
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