x86: paravirt spinlocks, !CONFIG_SMP build fixes
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index 65ed02c..b2aba8f 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -1387,6 +1387,8 @@
void paravirt_use_bytelocks(void);
+#ifdef CONFIG_SMP
+
static inline int __raw_spin_is_locked(struct raw_spinlock *lock)
{
return PVOP_CALL1(int, pv_lock_ops.spin_is_locked, lock);
@@ -1412,6 +1414,8 @@
return PVOP_VCALL1(pv_lock_ops.spin_unlock, lock);
}
+#endif
+
/* These all sit in the .parainstructions section to tell us what to patch. */
struct paravirt_patch_site {
u8 *instr; /* original instructions */