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-rw-r--r--sys/kern/sched_4bsd.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/sys/kern/sched_4bsd.c b/sys/kern/sched_4bsd.c
index b339b58..9c53008 100644
--- a/sys/kern/sched_4bsd.c
+++ b/sys/kern/sched_4bsd.c
@@ -152,7 +152,14 @@ sysctl_kern_quantum(SYSCTL_HANDLER_ARGS)
return (0);
}
-SYSCTL_PROC(_kern, OID_AUTO, quantum, CTLTYPE_INT|CTLFLAG_RW,
+SYSCTL_NODE(_kern, OID_AUTO, sched, CTLFLAG_RD, 0, "SCHED");
+
+#define SCHD_NAME "4bsd"
+#define SCHD_NAME_LEN 4
+SYSCTL_STRING(_kern_sched, OID_AUTO, name, CTLFALG_RO, SCHD_NAME, SCHD_NAME_LEN,
+ "System is using the 4BSD scheduler");
+
+SYSCTL_PROC(_kern_sched, OID_AUTO, quantum, CTLTYPE_INT|CTLFLAG_RW,
0, sizeof sched_quantum, sysctl_kern_quantum, "I",
"Roundrobin scheduling quantum in microseconds");
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