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-rw-r--r--lib/atomic64.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/atomic64.c b/lib/atomic64.c
index c5e725562416..8bee16ec7524 100644
--- a/lib/atomic64.c
+++ b/lib/atomic64.c
@@ -13,6 +13,7 @@
#include <linux/cache.h>
#include <linux/spinlock.h>
#include <linux/init.h>
+#include <linux/module.h>
#include <asm/atomic.h>
/*
@@ -52,6 +53,7 @@ long long atomic64_read(const atomic64_t *v)
spin_unlock_irqrestore(lock, flags);
return val;
}
+EXPORT_SYMBOL(atomic64_read);
void atomic64_set(atomic64_t *v, long long i)
{
@@ -62,6 +64,7 @@ void atomic64_set(atomic64_t *v, long long i)
v->counter = i;
spin_unlock_irqrestore(lock, flags);
}
+EXPORT_SYMBOL(atomic64_set);
void atomic64_add(long long a, atomic64_t *v)
{
@@ -72,6 +75,7 @@ void atomic64_add(long long a, atomic64_t *v)
v->counter += a;
spin_unlock_irqrestore(lock, flags);
}
+EXPORT_SYMBOL(atomic64_add);
long long atomic64_add_return(long long a, atomic64_t *v)
{
@@ -84,6 +88,7 @@ long long atomic64_add_return(long long a, atomic64_t *v)
spin_unlock_irqrestore(lock, flags);
return val;
}
+EXPORT_SYMBOL(atomic64_add_return);
void atomic64_sub(long long a, atomic64_t *v)
{
@@ -94,6 +99,7 @@ void atomic64_sub(long long a, atomic64_t *v)
v->counter -= a;
spin_unlock_irqrestore(lock, flags);
}
+EXPORT_SYMBOL(atomic64_sub);
long long atomic64_sub_return(long long a, atomic64_t *v)
{
@@ -106,6 +112,7 @@ long long atomic64_sub_return(long long a, atomic64_t *v)
spin_unlock_irqrestore(lock, flags);
return val;
}
+EXPORT_SYMBOL(atomic64_sub_return);
long long atomic64_dec_if_positive(atomic64_t *v)
{
@@ -120,6 +127,7 @@ long long atomic64_dec_if_positive(atomic64_t *v)
spin_unlock_irqrestore(lock, flags);
return val;
}
+EXPORT_SYMBOL(atomic64_dec_if_positive);
long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n)
{
@@ -134,6 +142,7 @@ long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n)
spin_unlock_irqrestore(lock, flags);
return val;
}
+EXPORT_SYMBOL(atomic64_cmpxchg);
long long atomic64_xchg(atomic64_t *v, long long new)
{
@@ -147,6 +156,7 @@ long long atomic64_xchg(atomic64_t *v, long long new)
spin_unlock_irqrestore(lock, flags);
return val;
}
+EXPORT_SYMBOL(atomic64_xchg);
int atomic64_add_unless(atomic64_t *v, long long a, long long u)
{
@@ -162,6 +172,7 @@ int atomic64_add_unless(atomic64_t *v, long long a, long long u)
spin_unlock_irqrestore(lock, flags);
return ret;
}
+EXPORT_SYMBOL(atomic64_add_unless);
static int init_atomic64_lock(void)
{

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