Le Samedi 04 juin 2005 à 05:25 -0400, Jeff Roberson a écrit : > I just fixed what should be the last ULE+KSE+PREEMPTION bug. Please let > me know if you run into any problems with it, preferably with a seperate > mail to me as I'm more likely to see this than one which is cc'd to > current_at_. > > Thanks, > Jeff So far, so good. However since a few weeks 6-CURRENT interactivity under I/O load isn't what it used to be. Uncompressing jdk14 makes the system slows down heavily, mouse pointer jerked and sound system chopped. I was hoping that ULE could help however it didn't improve much more than 4BSD. I suppose there's something else to tweak in order to have good interactivity under I/O load ? Anthony. > ---------- Forwarded message ---------- > Date: Sat, 4 Jun 2005 09:23:29 +0000 (UTC) > From: Jeff Roberson <jeff_at_FreeBSD.org> > To: src-committers_at_FreeBSD.org, cvs-src_at_FreeBSD.org, cvs-all_at_FreeBSD.org > Subject: cvs commit: src/sys/kern sched_ule.c > > jeff 2005-06-04 09:23:29 UTC > > FreeBSD src repository > > Modified files: > sys/kern sched_ule.c > Log: > - Don't SLOT_USE() in the preempt case, sched_add() has already taken the > slot for us. Previously, we would take two slots on every preempt, and > setrunqueue() would fix it up for us in the non threaded case. The > threaded case was simply broken. > - Clean up flags, prototypes, comments. > > Revision Changes Path > 1.150 +37 -72 src/sys/kern/sched_ule.c > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"Received on Sat Jun 04 2005 - 12:00:55 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:35 UTC