tools/include: Update atomic definitions

Add atomic_long_set function to atomic.h and atomic_long_t type to
types.h so they can be used in testing.

Signed-off-by: Karolina Drobnik <[e-mail]>
Signed-off-by: Mike Rapoport <[e-mail]>
Link: https://lore.kernel.org/r/082fde6[e-mail]

tools/include/linux/atomic.h

···
 
 #include <asm/atomic.h>
 
+void atomic_long_set(atomic_long_t *v, long i);
+
 /* atomic_cmpxchg_relaxed */
 #ifndef atomic_cmpxchg_relaxed
 #define  atomic_cmpxchg_relaxed		atomic_cmpxchg

tools/include/linux/types.h

···
 	int counter;
 } atomic_t;
 
+typedef struct {
+	long counter;
+} atomic_long_t;
+
 #ifndef __aligned_u64
 # define __aligned_u64 __u64 __attribute__((aligned(8)))
 #endif