Gentoo Archives: gentoo-dev

From: Robert Cole <robert.cole@×××××××××××××.com>
To: gentoo-dev@g.o
Subject: Re: [gentoo-dev] preformance in gentoo
Date: Thu, 10 Apr 2003 07:15:00
Message-Id: 200304100014.55371.robert.cole@support4linux.com
In Reply to: Re: [gentoo-dev] preformance in gentoo by Eske Christiansen
1 On Wednesday 09 April 2003 01:18 pm, Eske Christiansen wrote:
2
3 > I will try and run some test on the redhat kernel in a gentoo env. but why
4 > not fix the gentoo kernel? If they have done something with the kernel that
5 > make the tcp select syscall 5 times faster why not try to blend it into the
6 > gentoo kernel. There are many ways to do damage control but why not fix the
7 > problem.
8 > I still plan to look into it here in the weekend where I have som spare
9 > time.
10
11 Try this as a fast check on things... RH is using 2.4.18 and your gentoo
12 2.4.20.
13
14 1) Go to your gentoo install to the /usr/src/linux and run "make mrproper"
15
16 2) take the .config from the RH kernel directory and place it in the
17 /usr/src/linux on gentoo then run "make oldconfig" and hit enter on any and
18 all prompts you get.
19
20 3) Then run "make menuconfig" and exit saving changes (this is optional but
21 always gives me warm fuzzies :) )
22
23 4) make dep && make clean bzImage modules modules_install
24
25 5) copy over your System.map and bzImage files to your /boot and reboot
26
27 6) try your test again.
28
29 This isn't completely apples to apples but it's as close as your going to get
30 with maintaining the same kernel versions.
31
32 I'd be interested in seeing your test results from gs-sources as well.
33
34 Robert
35
36
37 --
38 gentoo-dev@g.o mailing list