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sched, arm: Remove finish_arch_switch()

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Fold finish_arch_switch() into switch_to().

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Cc: linux@arm.linux.org.uk
[ Fixed up the SOB chain. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Will Deacon 2015-07-29 12:41:49 +01:00 committed by Ingo Molnar
parent 7ea241afbf
commit 7baa7aecdd
1 changed files with 4 additions and 1 deletions
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5
arch/arm/include/asm/switch_to.h
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@ -10,7 +10,9 @@
* CPU.
*/
#if defined(CONFIG_PREEMPT) && defined(CONFIG_SMP) && defined(CONFIG_CPU_V7)
#define finish_arch_switch(prev) dsb(ish)
#define __complete_pending_tlbi() dsb(ish)
#else
#define __complete_pending_tlbi()
#endif
/*
@ -22,6 +24,7 @@ extern struct task_struct *__switch_to(struct task_struct *, struct thread_info
#define switch_to(prev,next,last) \
do { \
__complete_pending_tlbi(); \
last = __switch_to(prev,task_thread_info(prev), task_thread_info(next)); \
} while (0)