x86/paravirt: add spin_lock_flags lock op

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / paravirt-spinlocks.c

diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
index 38d7f7f1dbc9e3de0ea5246eb0b5c90c6d0e14bc..206359a8e43f3d37c1c1d372200812272bb45941 100644 (file)
--- a/arch/x86/kernel/paravirt-spinlocks.c
+++ b/arch/x86/kernel/paravirt-spinlocks.c
@@ -7,12 +7,18 @@
 
 #include <asm/paravirt.h>
 
+static void default_spin_lock_flags(struct raw_spinlock *lock, unsigned long flags)
+{
+       __raw_spin_lock(lock);
+}
+
 struct pv_lock_ops pv_lock_ops = {
 #ifdef CONFIG_SMP
        .spin_is_locked = __ticket_spin_is_locked,
        .spin_is_contended = __ticket_spin_is_contended,
 
        .spin_lock = __ticket_spin_lock,
+       .spin_lock_flags = default_spin_lock_flags,
        .spin_trylock = __ticket_spin_trylock,
        .spin_unlock = __ticket_spin_unlock,
 #endif