No instance of ->bmap() needs BKL

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2 files changed, 1 insertions, 3 deletions

diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index 3120f8dd2c31..229d7b7c50a3 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -187,7 +187,7 @@ readpages:		no
 write_begin:            no      locks the page          yes
 write_end:              no      yes, unlocks            yes
 perform_write:          no      n/a                     yes
-bmap:                   yes
+bmap:                   no
 invalidatepage:         no      yes
 releasepage:            no      yes
 direct_IO:              no
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 286f38dfc6c0..001f8d3118f2 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -70,9 +70,7 @@ static int ioctl_fibmap(struct file *filp, int __user *p)
         res = get_user(block, p);
         if (res)
                 return res;
-        lock_kernel();
         res = mapping->a_ops->bmap(mapping, block);
-        unlock_kernel();
         return put_user(res, p);
 }