linux-kernel - Re: [PATCH 07/11] tracing: trace_events

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Message-ID: <20220815175830.pndfli32u5lfa4ww@moria.home.lan>
Date:   Mon, 15 Aug 2022 13:58:30 -0400
From:   Kent Overstreet <kent.overstreet@...ux.dev>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
        Kent Overstreet <kent.overstreet@...il.com>,
        Ingo Molnar <mingo@...hat.com>
Subject: Re: [PATCH 07/11] tracing: trace_events_synth: Convert to printbuf

On Mon, Aug 15, 2022 at 01:43:14PM -0400, Steven Rostedt wrote:
> On Mon, 15 Aug 2022 13:26:09 -0400
> Kent Overstreet <kent.overstreet@...ux.dev> wrote:
> 
> > From: Kent Overstreet <kent.overstreet@...il.com>
> > 
> > This converts from seq_buf to printbuf.
> > 
> > This code was using seq_buf for building up dynamically allocated
> > strings; the conversion uses printbuf's heap allocation functionality to
> > simplify things (no longer need to calculate size of the output string).
> 
> As I stated before. I'll look into converting the seq_bufs to printbuf for
> tracing at a later date. That includes this file.

You specified the other tracing patch, you did not specify this one.

Andrew, I just reran the tracing tests with this patch dropped - you can just
drop it, no other fixups are required.