From 3c8e4793556981a7f532599959aa3303968056f0 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Wed, 29 Jul 2015 17:31:47 +0200 Subject: [PATCH] sched: Remove finish_arch_switch() One less arch hook.. Signed-off-by: Peter Zijlstra (Intel) Cc: Linus Torvalds Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar --- kernel/sched/core.c | 1 - kernel/sched/sched.h | 3 --- 2 files changed, 4 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 5ca9ae0b7e31..b11f6240709b 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2470,7 +2470,6 @@ static struct rq *finish_task_switch(struct task_struct *prev) */ prev_state = prev->state; vtime_task_switch(prev); - finish_arch_switch(prev); perf_event_task_sched_in(prev, current); finish_lock_switch(rq, prev); finish_arch_post_lock_switch(); diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index ab0b05cc3f37..22ccc5556c42 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1055,9 +1055,6 @@ static inline int task_on_rq_migrating(struct task_struct *p) #ifndef prepare_arch_switch # define prepare_arch_switch(next) do { } while (0) #endif -#ifndef finish_arch_switch -# define finish_arch_switch(prev) do { } while (0) -#endif #ifndef finish_arch_post_lock_switch # define finish_arch_post_lock_switch() do { } while (0) #endif