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Subject[patch] x86: paravirt spinlocks, modular build fix (was: Re: [PATCH RFC 0/4] Paravirtual spinlocks)

another small fixlet.

Ingo

----------------->
commit 0ea0f032767f41fb0a9586ab6acb5c1408ef16c5
Author: Ingo Molnar <mingo@elte.hu>
Date: Wed Jul 9 14:39:15 2008 +0200

x86: paravirt spinlocks, modular build fix

fix:

MODPOST 408 modules
ERROR: "pv_lock_ops" [net/dccp/dccp.ko] undefined!
ERROR: "pv_lock_ops" [fs/jbd2/jbd2.ko] undefined!
ERROR: "pv_lock_ops" [drivers/media/common/saa7146_vv.ko] undefined!

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 6aa8aed..3edfd7a 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -472,6 +472,7 @@ struct pv_lock_ops pv_lock_ops = {
.spin_unlock = __ticket_spin_unlock,
#endif
};
+EXPORT_SYMBOL_GPL(pv_lock_ops);

EXPORT_SYMBOL_GPL(pv_time_ops);
EXPORT_SYMBOL (pv_cpu_ops);

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