prev = __switch_to(prev,next); \
} while (0)
-#define prepare_arch_switch(rq, next) do { } while(0)
-#define task_running(rq, p) ((rq)->curr == (p))
-
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
extern void account_user_vtime(struct task_struct *);
extern void account_system_vtime(struct task_struct *);
-
-#define finish_arch_switch(rq, prev) do { \
- set_fs(current->thread.mm_segment); \
- spin_unlock(&(rq)->lock); \
- account_system_vtime(prev); \
- local_irq_enable(); \
-} while (0)
-
#else
+#define account_system_vtime(prev) do { } while (0)
+#endif
#define finish_arch_switch(rq, prev) do { \
set_fs(current->thread.mm_segment); \
- spin_unlock_irq(&(rq)->lock); \
+ account_system_vtime(prev); \
} while (0)
-#endif
-
#define nop() __asm__ __volatile__ ("nop")
#define xchg(ptr,x) \