Module Name: src
Committed By: christos
Date: Wed Oct 7 00:32:34 UTC 2015
Modified Files:
src/sys/kern: kern_runq.c
Log Message:
provide curthread for dtrace
To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/sys/kern/kern_runq.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/kern_runq.c
diff -u src/sys/kern/kern_runq.c:1.43 src/sys/kern/kern_runq.c:1.44
--- src/sys/kern/kern_runq.c:1.43 Sun Aug 3 15:14:24 2014
+++ src/sys/kern/kern_runq.c Tue Oct 6 20:32:34 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_runq.c,v 1.43 2014/08/03 19:14:24 wiz Exp $ */
+/* $NetBSD: kern_runq.c,v 1.44 2015/10/07 00:32:34 christos Exp $ */
/*
* Copyright (c) 2007, 2008 Mindaugas Rasiukevicius <rmind at NetBSD org>
@@ -27,7 +27,9 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_runq.c,v 1.43 2014/08/03 19:14:24 wiz Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_runq.c,v 1.44 2015/10/07 00:32:34 christos Exp $");
+
+#include "opt_dtrace.h"
#include <sys/param.h>
#include <sys/kernel.h>
@@ -121,6 +123,10 @@ static struct cpu_info *worker_ci; /* Vi
static struct callout balance_ch; /* Callout of balancer */
#endif
+#ifdef KDTRACE_HOOKS
+struct lwp *curthread;
+#endif
+
void
runq_init(void)
{
@@ -712,6 +718,9 @@ sched_lwp_stats(struct lwp *l)
/* Scheduler-specific hook */
sched_pstats_hook(l, batch);
+#ifdef KDTRACE_HOOKS
+ curthread = l;
+#endif
}
/*
