Author: nwhitehorn
Date: Thu Jul 14 15:35:43 2011
New Revision: 224019
URL: http://svn.freebsd.org/changeset/base/224019

Log:
  Enable PREEMPTION for PowerPC/AIM generic kernels. The last known PREEMPTION
  bug on PowerPC was resolved by r223485, and it appears to run stably at this
  point.

Modified:
  head/sys/powerpc/conf/GENERIC
  head/sys/powerpc/conf/GENERIC64

Modified: head/sys/powerpc/conf/GENERIC
==============================================================================
--- head/sys/powerpc/conf/GENERIC       Thu Jul 14 14:24:20 2011        
(r224018)
+++ head/sys/powerpc/conf/GENERIC       Thu Jul 14 15:35:43 2011        
(r224019)
@@ -31,6 +31,7 @@ options       PSIM                    #GDB PSIM ppc simulator
 options                MAMBO                   #IBM Mambo Full System Simulator
 
 options        SCHED_ULE               #ULE scheduler
+options        PREEMPTION              #Enable kernel thread preemption
 options        INET                    #InterNETworking
 options        INET6                   #IPv6 communications protocols
 options        SCTP                    #Stream Control Transmission Protocol

Modified: head/sys/powerpc/conf/GENERIC64
==============================================================================
--- head/sys/powerpc/conf/GENERIC64     Thu Jul 14 14:24:20 2011        
(r224018)
+++ head/sys/powerpc/conf/GENERIC64     Thu Jul 14 15:35:43 2011        
(r224019)
@@ -31,6 +31,7 @@ options               PS3                     #Sony 
Playstation 3
 options                MAMBO                   #IBM Mambo Full System Simulator
 
 options        SCHED_ULE               #ULE scheduler
+options        PREEMPTION              #Enable kernel thread preemption
 options        INET                    #InterNETworking
 options        INET6                   #IPv6 communications protocols
 options        SCTP                    #Stream Control Transmission Protocol
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