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-rw-r--r--sys/kern/subr_kdb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/subr_kdb.c b/sys/kern/subr_kdb.c
index e7b9a730ee7a..6b2be996ed60 100644
--- a/sys/kern/subr_kdb.c
+++ b/sys/kern/subr_kdb.c
@@ -89,7 +89,7 @@ SYSCTL_PROC(_debug_kdb, OID_AUTO, trap, CTLTYPE_INT | CTLFLAG_RW, 0, 0,
#ifdef SMP
static int kdb_stop_cpus = 1;
SYSCTL_INT(_debug_kdb, OID_AUTO, stop_cpus, CTLTYPE_INT | CTLFLAG_RW,
- &kdb_stop_cpus, 0, "");
+ &kdb_stop_cpus, 0, "stop other CPUs when entering the debugger");
TUNABLE_INT("debug.kdb.stop_cpus", &kdb_stop_cpus);
#endif