linux-kernel - Re: [PATCH] tracing: remove __bad_type

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Date:   Fri, 18 Nov 2022 10:18:11 +0900
From:   Masami Hiramatsu (Google) <mhiramat@...nel.org>
To:     Qiujun Huang <hqjagain@...il.com>
Cc:     rostedt@...dmis.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] tracing: remove __bad_type_size() method

On Fri, 18 Nov 2022 00:44:35 +0800
Qiujun Huang <hqjagain@...il.com> wrote:

> 
> __bad_type_size() is unused after
> commit 04ae87a52074("ftrace: Rework event_create_dir()").
> So, remove it.
> 

This looks good to me.

Acked-by: Masami Hiramatsu (Google) <mhiramat@...nel.org>

Thanks!


> Signed-off-by: Qiujun Huang <hqjagain@...il.com>
> ---
>  kernel/trace/trace_syscalls.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
> index b69e207012c9..942ddbdace4a 100644
> --- a/kernel/trace/trace_syscalls.c
> +++ b/kernel/trace/trace_syscalls.c
> @@ -201,8 +201,6 @@ print_syscall_exit(struct trace_iterator *iter, int flags,
>  	return trace_handle_return(s);
>  }
>  
> -extern char *__bad_type_size(void);
> -
>  #define SYSCALL_FIELD(_type, _name) {					\
>  	.type = #_type, .name = #_name,					\
>  	.size = sizeof(_type), .align = __alignof__(_type),		\
> -- 
> 2.30.2

-- 
Masami Hiramatsu (Google) <mhiramat@...nel.org>