[DragonFlyBSD - Bug #2431] dfly usched on UP kernel crash on boot

Thomas Nikolajsen via Redmine bugtracker-admin at leaf.dragonflybsd.org
Mon Oct 8 00:27:54 PDT 2012

Issue #2431 has been reported by Thomas Nikolajsen.

Bug #2431: dfly usched on UP kernel crash on boot

Author: Thomas Nikolajsen
Status: New
Priority: Normal
Target version: 

On master using UP kernel our default usched (dfly) crash on boot.

Using bsd4 usched works (kern.user_scheduler="bsd4").

UP kernel doesn't build, as WERROR triggers on some unused var, this is trivially fixed.

Should we fix dfly usched or just declare it SMP only (and bsd4 as default on UP)?

I guess UP system will have no benefit from dfly, vs bsd4.

(another router, which have been mentioned on irc is removing UP kernel support;
this needs SMP kernel support on all systems, and no noticiable performance diff IMO)

You have received this notification because you have either subscribed to it, or are involved in it.
To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account

More information about the Bugs mailing list