From 3220cdf4a34277c46de25d8e14be59b729aa72e3 Mon Sep 17 00:00:00 2001
From: Attilio Rao <attilio@FreeBSD.org>
Date: Mon, 25 Feb 2008 19:12:01 +0000
Subject: [PATCH] Modify VOP_ISLOCKED() and lockstatus() prototypes in order to
 reflect 'thread' argument axing.

---
 share/man/man9/VOP_LOCK.9 |  7 ++-----
 share/man/man9/lock.9     | 23 ++++++-----------------
 2 files changed, 8 insertions(+), 22 deletions(-)

diff --git a/share/man/man9/VOP_LOCK.9 b/share/man/man9/VOP_LOCK.9
index 43d65a3bb28d..1c9857eb2d93 100644
--- a/share/man/man9/VOP_LOCK.9
+++ b/share/man/man9/VOP_LOCK.9
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 19, 2008
+.Dd February 25, 2008
 .Os
 .Dt VOP_LOCK 9
 .Sh NAME
@@ -46,7 +46,7 @@
 .Ft int
 .Fn VOP_UNLOCK "struct vnode *vp" "int flags"
 .Ft int
-.Fn VOP_ISLOCKED "struct vnode *vp" "struct thread *td"
+.Fn VOP_ISLOCKED "struct vnode *vp"
 .Ft int
 .Fn vn_lock "struct vnode *vp" "int flags"
 .Sh DESCRIPTION
@@ -101,9 +101,6 @@ will unlock the simple lock after getting the lock).
 .It Dv LK_RETRY
 Retry until locked.
 .El
-.It Fa td
-Thread context to use for the locks.
-.El
 .Pp
 Kernel code should use
 .Fn vn_lock
diff --git a/share/man/man9/lock.9 b/share/man/man9/lock.9
index 70959f01cc2f..8f6679f422be 100644
--- a/share/man/man9/lock.9
+++ b/share/man/man9/lock.9
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 13, 2008
+.Dd February 25, 2008
 .Dt LOCK 9
 .Os
 .Sh NAME
@@ -49,7 +49,7 @@
 .Ft int
 .Fn lockmgr "struct lock *lkp" "u_int flags" "struct mtx *interlkp"
 .Ft int
-.Fn lockstatus "struct lock *lkp" "struct thread *td"
+.Fn lockstatus "struct lock *lkp"
 .Ft void
 .Fn lockmgr_disown "struct lock *lkp"
 .Ft void
@@ -180,20 +180,11 @@ See
 .Pp
 The
 .Fn lockstatus
-function returns the status of the lock in relation to the
-.Vt thread
-passed to it.
-Note that if
-.Fa td
-is
-.Dv NULL
-and an exclusive lock is held,
-.Dv LK_EXCLUSIVE
-will be returned.
+function returns the status of the lock in relation to the current thread.
 .Pp
 The
 .Fn lockmgr_disown
-function switches the owner from curthread to be
+function switches the owner from the current thread to be
 .Dv LK_KERNPROC,
 if the lock is already held.
 .Pp
@@ -283,11 +274,9 @@ The
 function returns:
 .Bl -tag -width ".Dv LK_EXCLUSIVE"
 .It Dv LK_EXCLUSIVE
-An exclusive lock is held by the thread
-.Fa td .
+An exclusive lock is held by the current thread.
 .It Dv LK_EXCLOTHER
-An exclusive lock is held by someone other than the thread
-.Fa td .
+An exclusive lock is held by someone other than the current thread.
 .It Dv LK_SHARED
 A shared lock is held.
 .It Li 0