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-rw-r--r--share/man/man9/rmlock.95
1 files changed, 4 insertions, 1 deletions
diff --git a/share/man/man9/rmlock.9 b/share/man/man9/rmlock.9
index d56d97cef6e1..a1e91b08812c 100644
--- a/share/man/man9/rmlock.9
+++ b/share/man/man9/rmlock.9
@@ -26,7 +26,7 @@
.\" $FreeBSD$
.\"
.\" Based on rwlock.9 man page
-.Dd November 11, 2017
+.Dd April 12, 2021
.Dt RMLOCK 9
.Os
.Sh NAME
@@ -167,6 +167,9 @@ will assert that the
has not been initialized multiple times without intervening calls to
.Fn rm_destroy
unless this option is specified.
+.It Dv RM_DUPOK
+.Xr witness 4
+should not log messages about duplicate locks being acquired.
.El
.It Fn rm_rlock "struct rmlock *rm" "struct rm_priotracker* tracker"
Lock