include/asm/switch_to.h

15 #include <asm/cpu-features.h>
24  * resume - resume execution of a task
44  * but did not actually use the FPU during the most recent time-slice (CU1
48  * force prompt migration - we're already switching the current CPU to a
60 		prev->cpus_mask = prev->thread.user_cpus_allowed;	\
62 	next->thread.emulated_fp = 0;					\
85  * clear them and send a signal.
90 	unsigned long fcr31 = mask_fcr31_x(next->thread.fpu.fcr31);	\
94 		pc = (void __user *)task_pt_regs(next)->cp0_epc;	\
95 		next->thread.fpu.fcr31 &= ~fcr31;			\
137 		write_c0_userlocal(task_thread_info(next)->tp_value);	\