From 880cdb8805c824d7fd2e71844d6a9b60fb5f1be9 Mon Sep 17 00:00:00 2001
From: Alan Somers <asomers@FreeBSD.org>
Date: Wed, 8 Aug 2018 18:50:42 +0000
Subject: [PATCH] Bring VOP_LOOKUP(9) up to date

* Remove the cn_hash field (removed by r51906)
* Add the cn_lkflags field (added by r144285)
* Remove duplicate definition of cnp.

Reviewed by:	kib
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D16629
---
 share/man/man9/VOP_LOOKUP.9 | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/share/man/man9/VOP_LOOKUP.9 b/share/man/man9/VOP_LOOKUP.9
index ec3b36e7583d..66c5a12f990b 100644
--- a/share/man/man9/VOP_LOOKUP.9
+++ b/share/man/man9/VOP_LOOKUP.9
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 17, 2017
+.Dd August 8, 2018
 .Dt VOP_LOOKUP 9
 .Os
 .Sh NAME
@@ -51,10 +51,7 @@ The locked vnode of the directory to search.
 The address of a variable where the resulting locked vnode should be stored.
 .It Fa cnp
 The pathname component to be searched for.
-.El
-.Pp
-.Fa Cnp
-is a pointer to a componentname structure defined as follows:
+It is a pointer to a componentname structure defined as follows:
 .Bd -literal
 struct componentname {
 	/*
@@ -64,13 +61,13 @@ struct componentname {
 	u_long	cn_flags;	/* flags to namei */
 	struct	thread *cn_thread;	/* thread requesting lookup */
 	struct	ucred *cn_cred;	/* credentials */
+	int     cn_lkflags;     /* Lock flags LK_EXCLUSIVE or LK_SHARED */
 	/*
 	 * Shared between lookup and commit routines.
 	 */
 	char	*cn_pnbuf;	/* pathname buffer */
 	char	*cn_nameptr;	/* pointer to looked up name */
 	long	cn_namelen;	/* length of looked up component */
-	u_long	cn_hash;	/* hash value of looked up name */
 };
 .Ed
 .Pp