linux-kernel - Re: [PATCH 0/3] tracing/histograms: multiple hitcount support

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Date:   Fri, 26 Aug 2022 09:58:11 +0900
From:   Masami Hiramatsu (Google) <mhiramat@...nel.org>
To:     Tom Zanussi <zanussi@...nel.org>
Cc:     rostedt@...dmis.org, mhiramat@...nel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] tracing/histograms: multiple hitcount support

Hi Tom,

On Thu, 25 Aug 2022 17:19:00 -0500
Tom Zanussi <zanussi@...nel.org> wrote:

> Hi Masami,
> 
> The first patch here adds support for multiple hitcount fields.
> 
> The second and third fix up your v2 [1] patches on top of the first
> just so I could test them.
> 
> It works fine for me.  Let me know if you want me to update the v3
> version instead of this one and I can do that instead.

Thanks! I'll check it and rebase my v3 patches on it.

> 
> Thanks,
> 
> Tom
> 
> [1] https://lore.kernel.org/lkml/165966330764.3826604.9358384228095103695.stgit@devnote2/
> 
> 
> The following changes since commit 09c9cdd023f26244463b1276b251a91e72915178:
> 
>   tracing/filter: Call filter predicate functions directly via a switch statement (2022-08-23 17:41:13 -0400)
> 
> are available in the Git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/zanussi/linux-trace.git ftrace/masami-hitcount-v0
> 
> Masami Hiramatsu (Google) (2):
>   tracing: Add .percent suffix option to histogram values
>   tracing: Add .graph suffix option to histogram value
> 
> Tom Zanussi (1):
>   tracing: Allow multiple hitcount values in histograms
> 
>  kernel/trace/trace.c             |   3 +-
>  kernel/trace/trace_events_hist.c | 144 ++++++++++++++++++++++++++++---
>  2 files changed, 136 insertions(+), 11 deletions(-)
> 
> -- 
> 2.34.1
> 


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