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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
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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Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-08 22:47 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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