]> err.no Git - linux-2.6/commitdiff
uml-mmapper: BKL pushdown
authorArnd Bergmann <arnd@arndb.de>
Tue, 20 May 2008 17:16:56 +0000 (19:16 +0200)
committerJonathan Corbet <corbet@lwn.net>
Wed, 2 Jul 2008 21:06:26 +0000 (15:06 -0600)
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
arch/um/drivers/mmapper_kern.c

index 67b2f55a602f6db174f95f4e0b843f4adda97d2e..eb240323c40ad6a52883b079f2324c57ae9eb09f 100644 (file)
@@ -16,6 +16,7 @@
 #include <linux/miscdevice.h>
 #include <linux/module.h>
 #include <linux/mm.h>
+#include <linux/smp_lock.h>
 #include <asm/uaccess.h>
 #include "mem_user.h"
 
@@ -77,6 +78,7 @@ out:
 
 static int mmapper_open(struct inode *inode, struct file *file)
 {
+       cycle_kernel_lock();
        return 0;
 }