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sched, avr32: Remove finish_arch_switch()

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Fold the tracing hook into switch_to() in order to remove
finish_arch_switch().

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
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
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Peter Zijlstra 2015-07-29 17:28:04 +02:00 committed by Ingo Molnar
parent 6916ce3fff
commit dfdbd59712
1 changed files with 5 additions and 2 deletions
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7
arch/avr32/include/asm/switch_to.h
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@ -15,11 +15,13 @@
*/
#ifdef CONFIG_OWNERSHIP_TRACE
#include <asm/ocd.h>
#define finish_arch_switch(prev) \
#define ocd_switch(prev, next) \
do { \
ocd_write(PID, prev->pid); \
ocd_write(PID, current->pid); \
ocd_write(PID, next->pid); \
} while(0)
#else
#define ocd_switch(prev, next)
#endif
/*
@ -38,6 +40,7 @@ extern struct task_struct *__switch_to(struct task_struct *,
struct cpu_context *);
#define switch_to(prev, next, last) \
do { \
ocd_switch(prev, next); \
last = __switch_to(prev, &prev->thread.cpu_context + 1, \
&next->thread.cpu_context); \
} while (0)