Re: [PATCH 2/2] tracing: Remove ftrace_preempt_disable/enable

[Lai Jiangshan]

Steven Rostedt wrote:
> From: Steven Rostedt <srostedt@xxxxxxxxxx>
> 

Acked-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>


I think we may need to ensure need_resched() notrace:

-static inline int need_resched(void)
+static __always_inline int need_resched(void)

-static inline int test_ti_thread_flag(struct thread_info *ti, int flag)
+static __always_inline int test_ti_thread_flag(struct thread_info *ti, int flag)

...

I believe compiler will always inline them, It just looks nicer when use __always_inline.

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