From c3442697c2d73d3cdb9d4135cf630ad36ba8552f Mon Sep 17 00:00:00 2001 From: Paul E. McKenney Date: Mon, 5 Mar 2018 11:29:40 -0800 Subject: softirq: Eliminate unused cond_resched_softirq() macro The cond_resched_softirq() macro is not used anywhere in mainline, so this commit simplifies the kernel by eliminating it. Suggested-by: Eric Dumazet Signed-off-by: Paul E. McKenney Cc: Ingo Molnar Acked-by: Peter Zijlstra (Intel) Reviewed-by: Eric Dumazet Tested-by: Nicholas Piggin --- kernel/sched/core.c | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'kernel/sched/core.c') diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 5e10aaeebfcc..6a09e6af64b9 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5012,20 +5012,6 @@ int __cond_resched_lock(spinlock_t *lock) } EXPORT_SYMBOL(__cond_resched_lock); -int __sched __cond_resched_softirq(void) -{ - BUG_ON(!in_softirq()); - - if (should_resched(SOFTIRQ_DISABLE_OFFSET)) { - local_bh_enable(); - preempt_schedule_common(); - local_bh_disable(); - return 1; - } - return 0; -} -EXPORT_SYMBOL(__cond_resched_softirq); - /** * yield - yield the current processor to other threads. * -- cgit v1.2.3-55-g7522