From: Jiri Olsa <jolsa-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Jiri Olsa <jolsa-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Arnaldo Carvalho de Melo
<acme-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Joe Mario <jmario-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
dwarves-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [RFC/PATCH 0/3] dwarves print: Cacheline accounting fixes
Date: Wed, 16 Dec 2015 17:57:29 +0100 [thread overview]
Message-ID: <20151216165729.GA2265@krava.brq.redhat.com> (raw)
In-Reply-To: <1449614826-2278-1-git-send-email-jolsa-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
On Tue, Dec 08, 2015 at 11:47:03PM +0100, Jiri Olsa wrote:
> hi,
> hit 2 issues when used pahole
> - sometimes it did not account the hole between variables
> - when using -E to extract inner struct, cacheline boundaries were wrong
>
> with this patchset I was able to get it work on structs
> that I was investigating, but I'm not sure I covered all
> parts or fixed it in proper way.
any feedback?
thanks,
jirka
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prev parent reply other threads:[~2015-12-16 16:57 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-08 22:47 [RFC/PATCH 0/3] dwarves print: Cacheline accounting fixes Jiri Olsa
[not found] ` <1449614826-2278-1-git-send-email-jolsa-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-12-08 22:47 ` [PATCH 1/3] dwarves print: Fix holes accounting Jiri Olsa
[not found] ` <1449614826-2278-2-git-send-email-jolsa-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-12-16 17:58 ` Arnaldo Carvalho de Melo
[not found] ` <20151216175839.GB6843-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-12-16 18:05 ` Arnaldo Carvalho de Melo
[not found] ` <20151216180532.GD6843-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-12-16 18:10 ` Arnaldo Carvalho de Melo
2015-12-08 22:47 ` [PATCH 2/3] dwarves print: Pass into struct conf_fprintf class__fprintf_cacheline_boundary Jiri Olsa
[not found] ` <1449614826-2278-3-git-send-email-jolsa-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-12-16 18:00 ` Arnaldo Carvalho de Melo
[not found] ` <20151216180017.GC6843-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-12-17 9:17 ` Jiri Olsa
2015-12-08 22:47 ` [PATCH 3/3] dwarves print: Keep global cacheline in struct conf_fprintf Jiri Olsa
[not found] ` <1449614826-2278-4-git-send-email-jolsa-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-12-16 18:29 ` Arnaldo Carvalho de Melo
2015-12-16 16:57 ` Jiri Olsa [this message]
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