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    SubjectRe: CONFIG_TINY
    On Thu Oct 31, 2002 at 11:08:34AM +0100, Rasmus Andersen wrote:
    > On Thu, Oct 31, 2002 at 03:05:12AM -0700, Erik Andersen wrote:
    > > I build all my kernels with -Os and it works just fine for me.
    >
    > Right then, I guess I'll give it an another shot. Do you
    > have any numbers in terms of saved space etc. to share?
    > Other impressions?

    Here are some numbers for you. Using 2.4.20-pre-10-erik (the
    hacked up kernel I happen to be using on my desktop) using gcc
    2.95.4 (from Debian testing) and my stock kernel configuration:

    bzImage compiled -O2: 1268158
    bzImage compiled -Os: 1251431

    vmlinux compiled -O2: 3457737
    vmlinux compiled -Os: 3437257

    /lib/modules/kernel size -O2: 2472629
    /lib/modules/kernel size -Os: 2463661

    text data bss dec hex filename
    2354620 316768 258136 2929524 2cb374 vmlinux.O2
    2336016 316768 258136 2910920 2c6ac8 vmlinux.Os

    -Erik

    --
    Erik B. Andersen http://codepoet-consulting.com/
    --This message was written using 73% post-consumer electrons--
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