From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <3f5a9ba20611132243l173f149br90ffb8401c1c3396@mail.gmail.com> Date: Tue, 14 Nov 2006 14:43:33 +0800 From: "Mingfan.Lu" To: "BlueZ development" In-Reply-To: <1161284638.7885.11.camel@localhost> MIME-Version: 1.0 References: <3f5a9ba20610152225h7e020518m3c6062ce9be25044@mail.gmail.com> <1161000951.10392.26.camel@localhost> <3f5a9ba20610190107je24b0bbg6bd5da0a05f6e0f2@mail.gmail.com> <1161284638.7885.11.camel@localhost> Cc: ml@felicis.org Subject: Re: [Bluez-devel] the effect of linux 2.6.18 to the bluez Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1042240747==" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net --===============1042240747== Content-Type: multipart/alternative; boundary="----=_Part_97205_21636485.1163486613942" ------=_Part_97205_21636485.1163486613942 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Martin, I have done some tests like you mentioned. A real machine (P4 3.0G+1G RAM) Debian Linux (original kernel 2.6.8) Bluez 3.6 I have rebuilt the kernels in debian way: 2.6.16.13-4 from opensuse 10.1 2.6.17 from kernel.org 2.6.18 from kernel org 2.6.18-mh7 (with the patch mh7 from bluez) The speed of OBEX is similar, but still low. about 5Kps. < 15~30 Kps (You= r results.) I don't know why. The configure? Could you give me your .config file when you build the kernel. Thank you very much. 2006/10/20, Martin R=F6hricht : > > Am Donnerstag, den 19.10.2006, 16:07 +0800 schrieb Mingfan.Lu: > > > I don't know whether the config make it happen or there is something > > wrong with it? > > So, Martin, How about you make config when you building your new > > kernel? > > I build the kernels the "debian way" cause I use Ubuntu as well. So > basically: > (1) tar xjf linux-2.6.18.x.tar.bz2 > (2) cd linux-2.6.18.x > (3) patch -p1 < ../patch-2.6.18-mh6 > (4) cp /boot/config-2.6.15-26-686 .config > (5) make oldconfig > [edit some config options manually if necessary] > (6) fakeroot make-kpkg kernel_image modules_image --initrd --revision > mh6 binary > (7) cd .. > (8) dpkg -i kernel-image-2.6.18.xmh6_i386.deb > > Edit /boot/grub/menu.lst if necessary and that's it. > Your problems are really strange. How do you measure the time? I don't > think it has anything to do with the config file per se. But I know of > some pretty neat and improved debugging facilities -- maybe you want to > check out that there is nothing in action that slows down the machine > just for the purpose of deadlock detections. > > I'm sorry about it, but it seems extremely hard to me locating such a > problem that never affects one of my machines. :-/ > > Good luck, > Martin > > > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronim= o > http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat= =3D121642 > _______________________________________________ > Bluez-devel mailing list > Bluez-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-devel > --=20 With respects, Mingfan.Lu ------=_Part_97205_21636485.1163486613942 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline
Martin,
   I have done some tests like you mentioned.
 
   A real machine (P4 3.0G+1G RAM)
   Debian Linux (original kernel 2.6.8)
   Bluez 3.6
    
   I have rebuilt the kernels in debian way:
           &nbs= p;            &= nbsp;           &nbs= p; 2.6.16.13-4 from opensuse 10.1
           &nbs= p;            &= nbsp;           &nbs= p; 2.6.17 from kernel.org
           &nbs= p;            &= nbsp;           &nbs= p; 2.6.18 from kernel org
           &nbs= p;            &= nbsp;           &nbs= p; 2.6.18-mh7 (with the patch mh7 from bluez)
  
  The speed of OBEX is = similar, but still low. about 5Kps. < 15~30 Kps (Your result= s.)
   I don't know why.
   The configure?
   Could you give me your .config file when you bu= ild the kernel.
   Thank you very much.

 
2006/10/20, Martin R=F6hricht <ml@felicis.org>:
Am Donnerstag, den 19.10.2006, 1= 6:07 +0800 schrieb Mingfan.Lu:

> I don't know whether the config = make it happen or there is something
> wrong with it?
> So, Martin, How about you make config when = you building your new
> kernel?

I build the kernels the "= debian way" cause I use Ubuntu as well. So
basically:
(1) tar xj= f=20 linux-2.6.18.x.tar.bz2
(2) cd linux-2.6.18.x
(3) patch -p1 < ../pa= tch-2.6.18-mh6
(4) cp /boot/config-2.6.15-26-686 .config
(5) make old= config
[edit some config options manually if necessary]
(6) fakeroot = make-kpkg kernel_image modules_image --initrd --revision
mh6 binary
(7) cd ..
(8) dpkg -i kernel-image-2.6.18.xmh6_i386.de= b

Edit /boot/grub/menu.lst if necessary and that's it.
Your probl= ems are really strange. How do you measure the time? I don't
think it ha= s anything to do with the config file per se. But I know of
some pretty neat and improved debugging facilities -- maybe you want to=
check out that there is nothing in action that slows down the machinejust for the purpose of deadlock detections.

I'm sorry about it, b= ut it seems extremely hard to me locating such a
problem that never affects one of my machines. :-/

Good luck,Martin



----------------------------------------------------= ---------------------
Using Tomcat but need to do more? Need to support = web services, security?
Get stuff done quickly with pre-integrated technology to make your job = easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache= Geronimo
http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057= &dat=3D121642
_______________________________________________Bluez-devel mailing list
Bluez-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/list= info/bluez-devel



-- With respects,
   Mingfan.Lu=20 ------=_Part_97205_21636485.1163486613942-- --===============1042240747== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 --===============1042240747== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel --===============1042240747==--