linux-kernel - Re: [PATCH] tracing: make function ‘ftrace

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20181220093313.16b227fd@gandalf.local.home>
Date:   Thu, 20 Dec 2018 09:33:13 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Mathieu Malaterre <malat@...ian.org>
Cc:     Chunyan Zhang <zhang.chunyan@...aro.org>,
        Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] tracing: make function ‘ftrace_exports’ static


Cleaning out my INBOX, I stumbled on this patch that slipped through
the cracks. Applied to my local queue.

Thanks, and sorry for the delay.

-- Steve


On Wed, 16 May 2018 21:30:12 +0200
Mathieu Malaterre <malat@...ian.org> wrote:

> In commit 478409dd683d ("tracing: Add hook to function tracing for other
> subsystems to use"), a new function ‘ftrace_exports’ was added. Since
> this function can be made static, make it so.
> 
> Silence the following warning triggered using W=1:
> 
>   kernel/trace/trace.c:2451:6: warning: no previous prototype for ‘ftrace_exports’ [-Wmissing-prototypes]
> 
> Signed-off-by: Mathieu Malaterre <malat@...ian.org>
> ---
>  kernel/trace/trace.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
> index 414d7210b2ec..76b96f453cf7 100644
> --- a/kernel/trace/trace.c
> +++ b/kernel/trace/trace.c
> @@ -2448,7 +2448,7 @@ static inline void ftrace_exports_disable(void)
>  	static_branch_disable(&ftrace_exports_enabled);
>  }
>  
> -void ftrace_exports(struct ring_buffer_event *event)
> +static void ftrace_exports(struct ring_buffer_event *event)
>  {
>  	struct trace_export *export;
>