Giant lock, bce and uhc using the same irq

2008-11-17 Thread Murat Balaban
Hello hackers, In one of my production servers (64-bit Intel Xeon machine) running 6.3-RELEASE-p4 (amd64) FreeBSD 6.3-RELEASE-p4 #0: Fri Sep 12 17:07:19 EEST 2008 I see this top -S output excerpt: 32 root 1 -68 -187 0K16K *Giant 0 48.3H 3.08% irq17: bce1 uhci1 What I get

Re: Giant lock, bce and uhc using the same irq

2008-11-17 Thread Kris Kennaway
On Mon, Nov 17, 2008 at 05:14:21PM +0200, Murat Balaban wrote: Hello hackers, In one of my production servers (64-bit Intel Xeon machine) running 6.3-RELEASE-p4 (amd64) FreeBSD 6.3-RELEASE-p4 #0: Fri Sep 12 17:07:19 EEST 2008 I see this top -S output excerpt: 32 root 1 -68

Re: Giant lock, bce and uhc using the same irq

2008-11-17 Thread Ed Schouten
* Kris Kennaway [EMAIL PROTECTED] wrote: P.S. In 8.0 there is a new USB stack that is Giant-free. I'm not sure this is completely true. Maybe HPS could explain it in more detail, but Giant still seems to be used pretty often. -- Ed Schouten [EMAIL PROTECTED] WWW: http://80386.nl/

Re: Giant lock, bce and uhc using the same irq

2008-11-17 Thread Hans Petter Selasky
On Monday 17 November 2008, Ed Schouten wrote: * Kris Kennaway [EMAIL PROTECTED] wrote: P.S. In 8.0 there is a new USB stack that is Giant-free. I'm not sure this is completely true. Maybe HPS could explain it in more detail, but Giant still seems to be used pretty often. All the interrupt