save_fpu
static inline void save_fpu(void)
#define save_fpu(tsk) do { } while (0)
static inline void save_fpu(struct task_struct *task)
static inline void save_fpu(struct task_struct *t) { }
#define save_fpu(tsk) do { } while (0)
void save_fpu(struct task_struct *tsk)
void save_fpu(struct task_struct *tsk)