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x86: export vector_used_by_percpu_irq
author
Ingo Molnar
<mingo@elte.hu>
Tue, 23 Dec 2008 14:15:17 +0000
(15:15 +0100)
committer
Ingo Molnar
<mingo@elte.hu>
Tue, 23 Dec 2008 21:37:31 +0000
(22:37 +0100)
Impact: build fix
lguest can be built as a module and makes use of this new symbol:
ERROR: "vector_used_by_percpu_irq" [drivers/lguest/lg.ko] undefined!
export it.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/irq.c
patch
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diff --git
a/arch/x86/kernel/irq.c
b/arch/x86/kernel/irq.c
index
3f1d9d1
..
bce53e1
100644
(file)
--- a/
arch/x86/kernel/irq.c
+++ b/
arch/x86/kernel/irq.c
@@
-9,6
+9,7
@@
#include <asm/apic.h>
#include <asm/io_apic.h>
#include <asm/smp.h>
+#include <asm/irq.h>
atomic_t irq_err_count;
@@
-190,3
+191,5
@@
u64 arch_irq_stat(void)
#endif
return sum;
}
+
+EXPORT_SYMBOL_GPL(vector_used_by_percpu_irq);