From 8d9047f8b967ce6181fd824ae922978e1b055cc0 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 11 Sep 2017 11:24:22 +0200 Subject: s390/runtime instrumentation: simplify task exit handling Free data structures required for runtime instrumentation from arch_release_task_struct(). This allows to simplify the code a bit, and also makes the semantics a bit easier: arch_release_task_struct() is never called from the task that is being removed. In addition this allows to get rid of exit_thread() in a later patch. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/runtime_instr.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/s390/include') diff --git a/arch/s390/include/asm/runtime_instr.h b/arch/s390/include/asm/runtime_instr.h index 402ad6df4897..c54a9310d814 100644 --- a/arch/s390/include/asm/runtime_instr.h +++ b/arch/s390/include/asm/runtime_instr.h @@ -85,6 +85,8 @@ static inline void restore_ri_cb(struct runtime_instr_cb *cb_next, load_runtime_instr_cb(&runtime_instr_empty_cb); } -void exit_thread_runtime_instr(void); +struct task_struct; + +void runtime_instr_release(struct task_struct *tsk); #endif /* _RUNTIME_INSTR_H */ -- cgit