Re: gzip compression of vmlinux

Eric W. Biederman (ebiederm@xmission.com)
24 Oct 2002 01:58:51 -0600


Amol Kumar Lad <amolk@ishoni.com> writes:

> Hi,
> Currently we use gzip to compress vmlinux ( and finally form bzImage).
> I am planning to replace it with bzip2 . Should I go ahead with it ?
> Will it find its place in the latest kernel ?
> We save some 35k of compressed bzImage using bzip2

You might also want to take a look at upx. It's compressor
is roughly of the same quality as gzip, but it's decompresser
is only a couple of hundred bytes. I don't know which will
buy you more in practice. I smaller decompresser, or a larger
decompresser with that compresses a little smaller. Or possibly
you just want to pass -9 to gzip?

Eric

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/