Move BKL into readdir for ntfs-tng

diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
index 1ac2bf28c96eede3852e980ae8847fb297c7d11b..2ded94359b78c0d7e93305d682b5c022a940707e 100644 (file)
--- a/fs/ntfs/dir.c
+++ b/fs/ntfs/dir.c
@@ -20,6 +20,7 @@
  * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <linux/smp_lock.h>
 #include "ntfs.h"
 
 /**
@@ -524,6 +525,7 @@ static int ntfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
        u8 *kaddr, *bmp, *index_end;
        attr_search_context *ctx;
 
+       lock_kernel();
        ntfs_debug("Entering for inode 0x%Lx, f_pos 0x%Lx.",
                        (unsigned long long)ndir->mft_no, filp->f_pos);
        rc = err = 0;
@@ -792,6 +794,7 @@ done:
                ntfs_debug("filldir returned %i, f_pos 0x%Lx, returning 0.",
                                rc, filp->f_pos);
 #endif
+       unlock_kernel();
        return 0;
 map_page_err_out:
        ntfs_error(sb, "Reading index allocation data failed.");