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-rw-r--r--fs/reiserfs/ioctl.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index 81fc00285f60..745c88100895 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -2,6 +2,7 @@
* Copyright 2000 by Hans Reiser, licensing governed by reiserfs/README
*/
+#include <linux/capability.h>
#include <linux/fs.h>
#include <linux/reiserfs_fs.h>
#include <linux/time.h>
@@ -120,7 +121,7 @@ static int reiserfs_unpack(struct inode *inode, struct file *filp)
/* we need to make sure nobody is changing the file size beneath
** us
*/
- down(&inode->i_sem);
+ mutex_lock(&inode->i_mutex);
write_from = inode->i_size & (blocksize - 1);
/* if we are on a block boundary, we are already unpacked. */
@@ -156,7 +157,7 @@ static int reiserfs_unpack(struct inode *inode, struct file *filp)
page_cache_release(page);
out:
- up(&inode->i_sem);
+ mutex_unlock(&inode->i_mutex);
reiserfs_write_unlock(inode->i_sb);
return retval;
}