Hi,
Please find attached an updated timeout patch which also updates clients
in the kernel area to use the callout API properly, like cv_timedwait().
Previously there was some custom sleepqueue code in the callout
subsystem. All of that has now been removed and we allow callouts to be
For the last few weeks, I've been working on adding support for KVM clock
in the projects/paravirt branch. Currently, a KVM VM guest will end up
selecting either the HPET or ACPI as the timecounter source. Unfortunately,
this is very costly since every timecounter fetch causes a VM exit. KVM
clock
Hi!
Can you throw this into reviews.freebsd.org please? This is something
that should be very closely reviewed and tested.
(I'm going to go over this quite closely as it related to a lot of the
random crap I do ..)
-adrian
On 4 January 2015 at 04:15, Hans Petter Selasky h...@selasky.org
... so, out of pure curiousity - what's making the benchmark go
faster? Is it userland side of things calling clock methods, or
something in the kernel, or both?
-adrian
On 4 January 2015 at 09:56, Bryan Venteicher
bry...@daemoninthecloset.org wrote:
For the last few weeks, I've been working
On 01/04/15 19:58, Adrian Chadd wrote:
Hi!
Can you throw this into reviews.freebsd.org please? This is something
that should be very closely reviewed and tested.
(I'm going to go over this quite closely as it related to a lot of the
random crap I do ..)
Hi Adrian,
Here you go:
[I realize this is code from 15 years ago so i am not sure if anyone
still knows or remembers the answer]
sys/nfs/bootp_subr.c is used to request via bootp or dhcp an address
and a boot path. The negotiation is done in a loop, and apparently
when replies are received on _all_ interfaces, the code
On Sat, Jan 03, 2015 at 11:00:13AM -0800, Neel Natu wrote:
Hi Luigi,
On Sat, Jan 3, 2015 at 8:15 AM, Luigi Rizzo ri...@iet.unipi.it wrote:
Hi,
in order to do some kernel testing, I would like to run bhyve guests
using (through NFS, probably) the host's file system.
diskless(8) is
On Sun, Jan 4, 2015 at 12:00 PM, Adrian Chadd adr...@freebsd.org wrote:
... so, out of pure curiousity - what's making the benchmark go
faster? Is it userland side of things calling clock methods, or
something in the kernel, or both?
Most likely GEOM statistic gathering in the kernel but
On Sun, Jan 4, 2015 at 8:01 PM, Jim Harris jim.har...@gmail.com wrote:
On Sun, Jan 4, 2015 at 12:00 PM, Adrian Chadd adr...@freebsd.org wrote:
... so, out of pure curiousity - what's making the benchmark go
faster? Is it userland side of things calling clock methods, or
something in the
See https://jenkins.freebsd.org/job/FreeBSD_HEAD-tests2/518/
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