svn commit: r252070 - stable/9/sys/kern

[George V. Neville-Neil]

Author: gnn
Date: Fri Jun 21 21:38:48 2013
New Revision: 252070
URL: http://svnweb.freebsd.org/changeset/base/252070

Log:
  MFC: 249514
  Point args[0] not at the thread that is ending but at the one that
  is starting.  This is in line with practice in OpenSolaris.
  
  Note that this change is only in ULE and not in the 4BSD scheduler.
  Once this change settles in (MFC timeout has expired) we'll try it out
  on 4BSD as well.
  
  PR:		177706
  Submitted by:	Tiwei Bie

Modified:
  stable/9/sys/kern/sched_ule.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/kern/sched_ule.c
==============================================================================
--- stable/9/sys/kern/sched_ule.c	Fri Jun 21 20:21:14 2013	(r252069)
+++ stable/9/sys/kern/sched_ule.c	Fri Jun 21 21:38:48 2013	(r252070)
@@ -1896,7 +1896,7 @@ sched_switch(struct thread *td, struct t
 		if (PMC_PROC_IS_USING_PMCS(td->td_proc))
 			PMC_SWITCH_CONTEXT(td, PMC_FN_CSW_OUT);
 #endif
-		SDT_PROBE2(sched, , , off_cpu, td, td->td_proc);
+		SDT_PROBE2(sched, , , off_cpu, newtd, newtd->td_proc);
 		lock_profile_release_lock(&TDQ_LOCKPTR(tdq)->lock_object);
 		TDQ_LOCKPTR(tdq)->mtx_lock = (uintptr_t)newtd;
 		sched_pctcpu_update(newtd->td_sched, 0);