From 0fa89fc7d91dc73ca0bd7cdda02239a082aa5d2b Mon Sep 17 00:00:00 2001
From: Jeff Roberson <jeff@FreeBSD.org>
Date: Wed, 25 Sep 2002 02:42:04 +0000
Subject: [PATCH]  - Hold the vn lock over vm_mmap().

---
 sys/compat/linux/linux_misc.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c
index a2c9a2454d8..16c8677e0f4 100644
--- a/sys/compat/linux/linux_misc.c
+++ b/sys/compat/linux/linux_misc.c
@@ -317,15 +317,15 @@ linux_uselib(struct thread *td, struct linux_uselib_args *args)
 	if (error)
 		goto cleanup;
 
-	/*
-	 * Lock no longer needed
-	 */
-	VOP_UNLOCK(vp, 0, td);
-	locked = 0;
-
 	/* Pull in executable header into kernel_map */
 	error = vm_mmap(kernel_map, (vm_offset_t *)&a_out, PAGE_SIZE,
 	    VM_PROT_READ, VM_PROT_READ, 0, (caddr_t)vp, 0);
+	/*
+	 * Lock no longer needed
+	 */
+	locked = 0;
+	VOP_UNLOCK(vp, 0, td);
+
 	if (error)
 		goto cleanup;