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| author | Will Deacon <will.deacon@arm.com> | 2015-07-31 12:28:54 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-31 19:58:30 +0200 |
| commit | 9ac87c5a0b19417f925dc61cac7198d872159a2c (patch) | |
| tree | 89f6b4a8bae2a8d494928fe5204bd7ac4d24e7ac /arch/arm/include/asm/switch_to.h | |
| parent | ARM: 8392/3: smp: Only expose /sys/.../cpuX/online if hotpluggable (diff) | |
| download | linux-9ac87c5a0b19417f925dc61cac7198d872159a2c.tar.xz linux-9ac87c5a0b19417f925dc61cac7198d872159a2c.zip | |
ARM: 8407/1: switch_to: Remove finish_arch_switch
Fold finish_arch_switch() into switch_to(), in preparation for the
removal of the finish_arch_switch call from core sched code.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/include/asm/switch_to.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/include/asm/switch_to.h b/arch/arm/include/asm/switch_to.h index c99e259469f7..12ebfcc1d539 100644 --- a/arch/arm/include/asm/switch_to.h +++ b/arch/arm/include/asm/switch_to.h @@ -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) |