#define smp_mb__before_atomic_inc() barrier()
#define smp_mb__after_atomic_inc() barrier()
-/* ECC atomic, DMA, SMP and interrupt safe scrub function */
-
-static __inline__ void atomic_scrub(unsigned long *virt_addr, u32 size)
-{
- u32 i;
- for (i = 0; i < size / 4; i++, virt_addr++)
- /* Very carefully read and write to memory atomically
- * so we are interrupt, DMA and SMP safe.
- */
- __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr));
-}
-
#include <asm-generic/atomic.h>
#endif