From b5c93a560d74ff0262606a32f48ec37f442a3054 Mon Sep 17 00:00:00 2001
From: Alfred Perlstein <alfred@FreeBSD.org>
Date: Wed, 16 Jan 2002 21:33:41 +0000
Subject: [PATCH] Fix giant handling in pwrite(2), I forgot to release it when
 finishing the syscall.

---
 sys/kern/sys_generic.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c
index 77b843dddf44..d4fd72858144 100644
--- a/sys/kern/sys_generic.c
+++ b/sys/kern/sys_generic.c
@@ -394,11 +394,12 @@ pwrite(td, uap)
 	struct file *fp;
 	int error;
 
-	mtx_lock(&Giant);
 	if ((error = fget_write(td, uap->fd, &fp)) == 0) {
 		if (fp->f_type == DTYPE_VNODE) {
+			mtx_lock(&Giant);
 			error = dofilewrite(td, fp, uap->fd, uap->buf,
 				    uap->nbyte, uap->offset, FOF_OFFSET);
+			mtx_unlock(&Giant);
 		} else {
 			error = ESPIPE;
 		}