linux-kernel - Re: [PATCH][trace-cmd] trace-view: Pick up sched_wakeup

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Message-ID: <4f7bc629-b05f-4de8-f674-915f8dc72a14@siemens.com>
Date:   Fri, 29 Sep 2017 13:49:31 +0200
From:   Jan Kiszka <jan.kiszka@...mens.com>
To:     Steven Rostedt <rostedt@...dmis.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH][trace-cmd] trace-view: Pick up sched_wakeup_new event

On 2017-09-29 13:29, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@...mens.com>
> 
> Seems like a copy&paste bug of the initial commit 7b0139ebb1cf.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@...mens.com>
> ---
> 
> I didn't manage to test this so far, but this looked strange while
> reading the code.

Now I found out how it is supposed to work and can confirm that this
patch fixes a real bug.

Jan

> 
>  trace-view-store.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/trace-view-store.c b/trace-view-store.c
> index 2ec52c8..f5d0a04 100644
> --- a/trace-view-store.c
> +++ b/trace-view-store.c
> @@ -1254,7 +1254,7 @@ static void update_filter_tasks(TraceViewStore *store)
>  						      "pid");
>  
>  		store->sched_wakeup_new_event =
> -			pevent_find_event_by_name(pevent, "sched", "sched_wakeup");
> +			pevent_find_event_by_name(pevent, "sched", "sched_wakeup_new");
>  		if (store->sched_wakeup_new_event)
>  			store->sched_wakeup_new_pid_field =
>  				pevent_find_any_field(store->sched_wakeup_new_event,
> 

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