Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / include / linux / locallock.h

diff --git a/kernel/include/linux/locallock.h b/kernel/include/linux/locallock.h
index 6fe5928..e572a39 100644 (file)
--- a/kernel/include/linux/locallock.h
+++ b/kernel/include/linux/locallock.h
@@ -66,6 +66,9 @@ static inline void __local_lock(struct local_irq_lock *lv)
 #define local_lock(lvar)                                       \
        do { __local_lock(&get_local_var(lvar)); } while (0)
 
+#define local_lock_on(lvar, cpu)                               \
+       do { __local_lock(&per_cpu(lvar, cpu)); } while (0)
+
 static inline int __local_trylock(struct local_irq_lock *lv)
 {
        if (lv->owner != current && spin_trylock_local(&lv->lock)) {
@@ -104,6 +107,9 @@ static inline void __local_unlock(struct local_irq_lock *lv)
                put_local_var(lvar);                            \
        } while (0)
 
+#define local_unlock_on(lvar, cpu)                       \
+       do { __local_unlock(&per_cpu(lvar, cpu)); } while (0)
+
 static inline void __local_lock_irq(struct local_irq_lock *lv)
 {
        spin_lock_irqsave(&lv->lock, lv->flags);