From: Tony Jones <tonyj@suse.de>
To: Namhyung Kim <namhyung@kernel.org>
Cc: linux-perf-users@vger.kernel.org, irogers@google.com
Subject: Re: addr2line performance
Date: Fri, 31 Oct 2025 13:40:55 -0700 [thread overview]
Message-ID: <aQUe14AOt3Yc5Xv0@suse.de> (raw)
In-Reply-To: <aQUQhHEmsk9Mm6Qx@google.com>
On Fri, Oct 31, 2025 at 12:39:48PM -0700, Namhyung Kim wrote:
> I think we can just use libdw. I tried it in the past but never
> finished. :(
This would be interesting.
I asked our toolchain folks if they were aware of libraries
(other than libllvm and libbfd) that could replace the addr2line+pipe
(and were license compatible) but I've not heard back from them yet.
I'm happy to look into implementing this if you lack the time. LMK.
Tony
--
Tony Jones
SUSE Kernel Performance Team
next prev parent reply other threads:[~2025-10-31 20:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-22 18:30 addr2line performance Tony Jones
2025-10-29 15:51 ` Ian Rogers
2025-10-31 17:01 ` Tony Jones
2025-10-31 17:49 ` Ian Rogers
2025-10-31 19:39 ` Namhyung Kim
2025-10-31 20:40 ` Tony Jones [this message]
2025-11-04 3:16 ` Namhyung Kim
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