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Message-ID: <20140415094015.GB1700@krava.brq.redhat.com>
Date: Tue, 15 Apr 2014 11:40:15 +0200
From: Jiri Olsa <jolsa@...hat.com>
To: Namhyung Kim <namhyung@...il.com>
Cc: Don Zickus <dzickus@...hat.com>, acme@...nel.org,
eranian@...gle.com, Andi Kleen <andi@...stfloor.org>,
LKML <linux-kernel@...r.kernel.org>
Subject: Re: [RFC 0/5] perf: Create hist_entry groups
On Tue, Apr 15, 2014 at 12:01:50PM +0900, Namhyung Kim wrote:
> Hi Don,
>
SBIP
>
> Another one I'd like to introduce is somewhat similar to your work.
> It's called hierarchy view and groups each entries according to sort
> keys [2]. But it only supported --gtk output at that time (in order not
> to make the hands dirty unnecessarily ;-) and (thus?) didn't get much
> review. But I think the idea is same and requires less change by just
> adding few fields (rb_root) to hist_entry instead of new data structure.
hi,
I dont recall seeing that [2], but it's one year back ;-) it looks like
what Don is talking about, do you have it in branch?
thanks,
jirka
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