On Friday 02 March 2007 12:28, Kris Kennaway wrote: > On Fri, Mar 02, 2007 at 10:13:54AM -0700, Scott Long wrote: > > John Baldwin wrote: > > >jhb 2007-03-02 17:01:45 UTC > > > > > > FreeBSD src repository > > > > > > Modified files: > > > sys/kern kern_intr.c > > > Log: > > > - Don't do the interrupt storm protection stuff for software interrupt > > > handlers. > > > - Use pause() when throtting during an interrupt storm. > > > > > > Reported by: kris (1) > > > > > > Revision Changes Path > > > 1.142 +3 -2 src/sys/kern/kern_intr.c > > > > Actually, having this helped detect a problem with a CAM driver. > > > > Scott > > I saw it under normal operation when doing a lot of loopback traffic > on an 8-core.
Also, if it ever kicked in for softclock, the system would deadlock. -- John Baldwin _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"
