kernel - Make interrupt thread preemption programmable
authorMatthew Dillon <dillon@apollo.backplane.com>
Thu, 16 Sep 2010 07:44:10 +0000 (00:44 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Thu, 16 Sep 2010 07:44:10 +0000 (00:44 -0700)
commitfbc024e4d165c7dc2e4acb4cc6fcd6ecd56e0297
tree25bc758efdcacd18a366f7e6db39b73d29619c89
parentc14a35e96cf7d2910e09862ad8374f5c28acc91c
kernel - Make interrupt thread preemption programmable

* Add sysctl lwkt.preempt_enable (default on) to allow interrupt thread
  preemption to be controlled for debugging purposes.
sys/kern/lwkt_thread.c