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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /kernel/trunk/arch/ia32/include/atomic.h @ 630

  → /kernel/trunk/arch/ia32/include/atomic.h @ 631

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 630 → Rev 631

/kernel/trunk/arch/ia32/include/atomic.h
31,14 → 31,14
#include <arch/types.h>
typedef struct { volatile __u32 count; } atomic_t;
typedef struct { volatile __u64 count; } atomic_t;
static inline void atomic_set(atomic_t *val, __u32 i)
static inline void atomic_set(atomic_t *val, __u64 i)
{
val->count = i;
}
static inline __u32 atomic_get(atomic_t *val)
static inline __u64 atomic_get(atomic_t *val)
{
return val->count;
}
79,7 → 79,7
__asm__ volatile (
"movl $-1, %0\n"
"lock xaddl %0, %1\n"
: "=r" (r), "=m" (*val)
: "=r" (r), "=m" (val->count)
);
return r;