svn commit: r281702 - head/sys/kern

[Mark Johnston]

Author: markj
Date: Sat Apr 18 20:36:58 2015
New Revision: 281702
URL: https://svnweb.freebsd.org/changeset/base/281702

Log:
  Remove unimplemented sched provider probes.
  
  They were added for compatibility with the sched provider in Solaris and
  illumos, but our sched provider is already incompatible since it uses native
  types, so there isn't much point in keeping them around.
  
  Differential Revision:	https://reviews.freebsd.org/D2167
  Reviewed by:	rpaulo

Modified:
  head/sys/kern/kern_synch.c

Modified: head/sys/kern/kern_synch.c
==============================================================================
--- head/sys/kern/kern_synch.c	Sat Apr 18 20:31:59 2015	(r281701)
+++ head/sys/kern/kern_synch.c	Sat Apr 18 20:36:58 2015	(r281702)
@@ -108,17 +108,6 @@ static void	loadav(void *arg);
 SDT_PROVIDER_DECLARE(sched);
 SDT_PROBE_DEFINE(sched, , , preempt);
 
-/*
- * These probes reference Solaris features that are not implemented in FreeBSD.
- * Create the probes anyway for compatibility with existing D scripts; they'll
- * just never fire.
- */
-SDT_PROBE_DEFINE(sched, , , cpucaps__sleep);
-SDT_PROBE_DEFINE(sched, , , cpucaps__wakeup);
-SDT_PROBE_DEFINE(sched, , , schedctl__nopreempt);
-SDT_PROBE_DEFINE(sched, , , schedctl__preempt);
-SDT_PROBE_DEFINE(sched, , , schedctl__yield);
-
 static void
 sleepinit(void *unused)
 {