From: Michal Marek <mmarek@suse.cz>
To: Dave Jones <davej@redhat.com>,
Lucas De Marchi <lucas.demarchi@profusion.mobi>,
Sam Ravnborg <sam@ravnborg.org>,
linux-modules@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] kbuild: add target to install gzipped modules
Date: Fri, 30 Dec 2011 11:23:58 +0100 [thread overview]
Message-ID: <4EFD913E.7010707@suse.cz> (raw)
In-Reply-To: <20111229172101.GB4101@redhat.com>
On 29.12.2011 18:21, Dave Jones wrote:
> On Thu, Dec 29, 2011 at 01:50:18PM -0200, Lucas De Marchi wrote:
> > Add target in Makefile to compress the module after it's installed.
> > Module-init-tools and libkmod can handle gzipped modules.
> >
> > This is not much useful for distributions because the package will gzip
> > the modules and call depmod in a install rule.
>
> It might actually be a worthwhile thing for distributions.
>
> For a Fedora kernel, gzipping modules saves around 80MB of diskspace per
> installed kernel. That the RPM is compressed is irrelevant, the on-disk
> footprint is more interesting, given that the bulk of the modules installed
> will never even be loaded.
But it kills performance of the tools.
Michal
next prev parent reply other threads:[~2011-12-30 10:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-29 15:50 [PATCH 1/2] kbuild: add target to install gzipped modules Lucas De Marchi
2011-12-29 15:50 ` [PATCH 2/2] kbuild: add target to install xz modules Lucas De Marchi
2011-12-29 16:42 ` [PATCH 1/2] kbuild: add target to install gzipped modules Michal Marek
2011-12-29 16:55 ` Lucas De Marchi
2011-12-29 17:05 ` Michal Marek
2011-12-29 17:35 ` Lucas De Marchi
2011-12-30 10:30 ` Michal Marek
2011-12-30 14:07 ` Lucas De Marchi
2011-12-29 17:21 ` Dave Jones
2011-12-30 10:23 ` Michal Marek [this message]
2011-12-30 15:37 ` Dave Jones
2011-12-30 16:40 ` Lucas De Marchi
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