Re: Questions and *little* bugs in new vt(9)

2014-05-09 Thread David Demelier
On 08/05/2014 17:09, Ed Maste wrote: On 8 May 2014 04:16, David Demelier wrote: Hi there, I'm currently trying vt(9) on a CURRENT kernel (only the kernel not the base). I have very small bugs, not really serious. I'm currently using the radeon KMS driver. * When I switch from a tty to X I can

Re: WITHOUT_NIS after bsd.opts.mk / src.opts.mk split

2014-05-09 Thread Guy Yur
Hi, On Fri, May 9, 2014 at 2:54 AM, Warner Losh wrote: > > On May 8, 2014, at 3:26 PM, Guy Yur wrote: > >> Hi, >> >> After the bsd.opts.mk / src.opts.mk split >> WITHOUT_NIS in src.conf doesn't work. > > It should still work… At least that’s the intention... > >> src.conf is included in src.opts

RE: wbem, cim and instrumentation

2014-05-09 Thread Bruno Lauzé
> On Wed, 2014-05-07 at 08:39 -0400, Bruno Lauzé wrote: >> One thing I feel FreeBSD always ignored is instrumentation frameworks. >> I am talking about wbem, cim model and implementation like OpenPegasus. Why >> is that? >> I ported OpenPegasus to work in FreeBSD with few patches. >> However, of c

[FIXED] Re: New and exciting panic, possibly re(4)

2014-05-09 Thread Sean Bruno
On Thu, 2014-05-08 at 16:46 +0400, Alexander V. Chernikov wrote: > On 07.05.2014 23:24, Sean Bruno wrote: > > While screwing around with comcast, I can trivially get this panic out > > of my desktop machine, and am very confused. It seems to happen on link > > change up/down events. I'm running 1

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-05-09 Thread John Baldwin
On Thursday, May 08, 2014 11:43:39 pm Adrian Chadd wrote: > Hi, > > I'd like to revisit this now. > > I'd like to commit this stuff as-is and then take some time to revisit > the catch-all softclock from cpu0 swi. It's more complicated than it > needs to be as it just assumes timeout_cpu == cpuid

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-05-09 Thread Adrian Chadd
On 9 May 2014 10:49, John Baldwin wrote: > On Thursday, May 08, 2014 11:43:39 pm Adrian Chadd wrote: >> Hi, >> >> I'd like to revisit this now. >> >> I'd like to commit this stuff as-is and then take some time to revisit >> the catch-all softclock from cpu0 swi. It's more complicated than it >> ne

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-05-09 Thread Peter Grehan
How about i instead do the comprimise: * i'll pin all other swi's * default swi isn't pinned by default, but one can flip on a sysctl at boot time to pin it How's that sound? And also please a sysctl that disables any swi pinning. It is sometimes useful to change the default cpuset, for ins

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-05-09 Thread Adrian Chadd
since they are in > the default set. > > (Note that some network drivers are also culprits here, though disabling > MSI-x in them is a workaround). Yup. I've just done that. http://people.freebsd.org/~adrian/norse/20140509-swi-pin-1.diff Which workloads are you thinking about? Mayb

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-05-09 Thread John Baldwin
On Friday, May 09, 2014 3:50:28 pm Peter Grehan wrote: > > How about i instead do the comprimise: > > > > * i'll pin all other swi's > > * default swi isn't pinned by default, but one can flip on a sysctl at > > boot time to pin it > > > > How's that sound? > > And also please a sysctl that disa

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-05-09 Thread Peter Grehan
Yup. I've just done that. http://people.freebsd.org/~adrian/norse/20140509-swi-pin-1.diff Thanks, that'll work. Which workloads are you thinking about? Maybe we could introduce some higher level description of which CPU(s) at boot time to do "freebsd stuff" on, and the

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-05-09 Thread Adrian Chadd
On 9 May 2014 16:49, Peter Grehan wrote: >> Yup. I've just done that. >> >> http://people.freebsd.org/~adrian/norse/20140509-swi-pin-1.diff > > > Thanks, that'll work. > > >> Which workloads are you thinking about? Maybe we could introduce some &g

Re: [rfc] bind per-cpu timeout threads to each CPU

2014-05-09 Thread Adrian Chadd
ok, I've committed it but I've left the default at "don't pin." That way the existing behaviour hasn't changed and it's easy to flip on to play with. Thanks for the feedback John / Peter! -a ___ freebsd-current@freebsd.org mailing list http://lists.fr