BKL: Remove BKL from do_new_mount()
After pushing down the BKL to the get_sb/fill_super operations of the
filesystems that still make usage of the BKL it is safe to remove it from
do_new_mount().
I've read through all the code formerly covered by the BKL inside
do_kern_mount() and have satisfied myself that it doesn't need the BKL
any more.
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/fs/namespace.c b/fs/namespace.c
index a72eaab..7ca5182 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1744,9 +1744,7 @@
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- lock_kernel();
mnt = do_kern_mount(type, flags, name, data);
- unlock_kernel();
if (IS_ERR(mnt))
return PTR_ERR(mnt);