Re: KTR and SCTP - ReadList.com

4 msg	'kernel: rtfree: 0xc3c4bd98 has 2 refs' on rece...
8 msg	hard-lock with CPU spinning
3 msg	ZFS with USB 'SCSI'
3 msg	fdc0 doesn't attach on my current machine
7 msg	Best way to build a 'new' AMD64 current
9 msg	LOR in iwi with new 802.11 work
2 msg	panic in drm_ioctl
5 msg	Re: smb related problem
9 msg	Disappearing userland output with -current
4 msg	BIND 9.4.1 performance on FreeBSD 6.2 vs. 7.0
4 msg	i386/i386/busdma_machdep.c 1.88 breaks isp
7 msg	ath device appears broken

KTR and SCTP
\ Randall Stewart (13 Jun 2007)
. \ Kris Kennaway (14 Jun 2007)
. . \ Randall Stewart (14 Jun 2007)
. . . \ Kris Kennaway (14 Jun 2007)
. . . . \ Randall Stewart (14 Jun 2007)
. . . . \ Randall Stewart (14 Jun 2007)
. . . \ Attilio Rao (14 Jun 2007)
. . . . \ Randall Stewart (14 Jun 2007)

2 msg	old bugs
6 msg	ZFS tuning tips?
1 msg	(Delayed) HEADS UP: AUDIT in GENERIC
13 msg	HEADS UP: IPX over IP support removed
4 msg	RFC: diff(1) update
2 msg	Call for testers, amd64 only, new scheduler.
4 msg	HPS stack and ural

Subject:	Re: KTR and SCTP
Group:	Freebsd-current
From:	Randall Stewart
Date:	14 Jun 2007

Kris Kennaway wrote:
> On Wed, Jun 13, 2007 at 11:10:24PM -0400, Randall Stewart wrote:
>

>
>
> You can't use KTR_SPARE* in committed code either, or it's no longer
> spare :) You should do something like:
>
> i.e. do something like
>
> #ifdef SCTP_TRACE
> #define KTR_SCTP KTR_SUBSYS
> #else
> #define KTR_SCTP 0
> #endif
>
> see the comment in <sys/ktr.h>
>
> * Two of the trace classes (KTR_DEV and KTR_SUBSYS) are special in that
> * they are really placeholders so that indvidual drivers and subsystems
> * can map their internal tracing to the general class when they wish to
> * have tracing enabled and map it to 0 when they don't.
>

Hmm.. can I use KTR_GEN?

its one of the 6 unused ones (besides the SPARE1-5) and
it would surely make it easier for the researchers that
use SCTP and want to pull the info... :-)

R

--
Randall Stewart
NSSTG - Cisco Systems Inc.
803-345-0369 <or> 803-317-4952 (cell)
_______________________________________________
freebsd-current mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "freebsd-current-unsubscribe"