Re: To SMP or not to SMP

2013-01-11 Thread John Baldwin
On Thursday, January 10, 2013 02:36:59 PM Peter Jeremy wrote: > On 2013-Jan-07 18:25:58 -0800, Barney Cordoba wrote: > >I have a situation where I have to run 9.1 on an old single core > >box. Does anyone have a handle on whether it's better to build a non > >SMP kernel or to just use a standard

Re: bpf hold buffer in-use flag

2013-01-11 Thread Christian Peron
Guy, Can you please describe the race and how to reproduce it? When we introduced zerocopy-bpf, we also introduced bpf_bufheld() and bpf_bufreclaimed() which are effectively hops for the regular buffer mode. Maybe we could maintain state there as well? In any case, I would like to understand th

Re: bpf hold buffer in-use flag

2013-01-11 Thread Christian Peron
I meant "nops" for the regular buffer modeā€¦ On 2013-01-11, at 5:48 PM, Christian Peron wrote: > Guy, > > Can you please describe the race and how to reproduce it? When we introduced > zerocopy-bpf, we also introduced bpf_bufheld() and bpf_bufreclaimed() which > are effectively hops for the reg

if_vr(4) and

2013-01-11 Thread Ruslan Makhmatkhanov
Hello, I bought two D-link DFE520-TX ethernet adapters that supposed to work with if_vr(4) according to man-page. But the driver cannot attach (tested in 9.1-R and pfSense 2.0.2/2.1 (8.1-R and 8.3-R respectively)). none2@pci0:4:0:0: class=0x02 card=0x11031186 chip=0x42001186 rev=0x10 hdr