On Tue, Apr 16, 2013 at 3:57 PM, Navdeep Parhar <n...@freebsd.org> wrote:
> I just upgraded my kernel and userspace to head (r249552) and I notice > that DTrace doesn't output anything until I hit ctrl-c. All previous > "hits" on the probe appear lost. For example: > > # dtrace -n 'fbt::ether_output:entry' > dtrace: description 'fbt::ether_output:entry' matched 1 probe > > (No output here. I waited a long time before the ctrl-c and I know the > system is actively transmitting and receiving Ethernet traffic). > > ^C > CPU ID FUNCTION:NAME > 9 29354 ether_output:entry > 8 29354 ether_output:entry > 8 29354 ether_output:entry > 8 29354 ether_output:entry > > > Can anyone confirm or contradict this on a recent HEAD (around r249552 > in my case)? > > Regards, > Navdeep > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org" > Hm, if you run with "-x bufpolicy=switch" does it work? It sounds as through the ring buffer policy is being set by default for you. I'm not sure how that could happen. _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
