svn commit: r237842 - head/sys/sparc64/conf

[Marius Strobl]

Author: marius
Date: Sat Jun 30 14:55:36 2012
New Revision: 237842
URL: http://svn.freebsd.org/changeset/base/237842

Log:
  Switch back to the 4BSD scheduler for now. There is some more or less
  recent regression with ULE, causing processes to get stuck in getblk
  as well as interrupt handler execution delays to rise above the command
  timeout of mpt(4).
  
  MFC after:	3 days

Modified:
  head/sys/sparc64/conf/GENERIC

Modified: head/sys/sparc64/conf/GENERIC
==============================================================================
--- head/sys/sparc64/conf/GENERIC	Sat Jun 30 14:48:52 2012	(r237841)
+++ head/sys/sparc64/conf/GENERIC	Sat Jun 30 14:55:36 2012	(r237842)
@@ -26,7 +26,7 @@ makeoptions	DEBUG=-g		# Build kernel wit
 # Platforms supported
 #	At this time all platforms are supported, as-is.
 
-options 	SCHED_ULE		# ULE scheduler
+options 	SCHED_4BSD		# 4BSD scheduler
 options 	PREEMPTION		# Enable kernel thread preemption
 options 	INET			# InterNETworking
 options 	INET6			# IPv6 communications protocols