Date: Thu, 3 Apr 2003 13:37:44 +1000 (EST) From: Bruce Evans <bde@zeta.org.au> To: Jeff Roberson <jroberson@chesapeake.net> Cc: current@freebsd.org Subject: Re: ULE nice behavior fixed. Message-ID: <20030403132059.V29067@gamplex.bde.org> In-Reply-To: <20030402193352.T64602-100000@mail.chesapeake.net> References: <20030402193352.T64602-100000@mail.chesapeake.net>
index | next in thread | previous in thread | raw e-mail
On Wed, 2 Apr 2003, Jeff Roberson wrote: > On Wed, 2 Apr 2003, Bruce Evans wrote: > > ... The scaling of niceness was re-broken in -current about 3 > > years ago to "fix" the priority inversion problems. This is with > > SCHED_4BSD. SCHED_ULE has larger problems. > > Do you know of any problem other than idlepri breakage? I just fixed > that. I'm about to get on a plane so I don't have time to benchmark it. > If you have a chance I'd love to see how the most recent fixes effect your > buildworld time. Nothing very important. Many scheduler-related fields shown by ps are now useless since they only have a dummy entry in them. IIRC, one is worse than useless since the dummy entry doesn't fit in the field width. Brucehelp
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030403132059.V29067>