Since commit 02bc7768fe44 ("x86/asm/entry/64: Migrate error and IRQ exit
work to C and remove old assembly code"), it's no longer used.Signed-off-by: Eiichi Tsukata <[email protected]> --- kernel/sched/core.c | 19 ------------------- 1 file changed, 19 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 2b037f195473..0079bebe0086 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -3973,25 +3973,6 @@ void __sched schedule_idle(void) } while (need_resched()); } -#ifdef CONFIG_CONTEXT_TRACKING -asmlinkage __visible void __sched schedule_user(void) -{ - /* - * If we come here after a random call to set_need_resched(), - * or we have been woken up remotely but the IPI has not yet arrived, - * we haven't yet exited the RCU idle mode. Do it here manually until - * we find a better solution. - * - * NB: There are buggy callers of this function. Ideally we - * should warn if prev_state != CONTEXT_USER, but that will trigger - * too frequently to make sense yet. - */ - enum ctx_state prev_state = exception_enter(); - schedule(); - exception_exit(prev_state); -} -#endif - /** * schedule_preempt_disabled - called with preemption disabled * -- 2.21.0
