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authorJan Blunck <jblunck@infradead.org>2010-02-24 13:25:35 +0100
committerArnd Bergmann <arnd@arndb.de>2010-10-04 21:10:43 +0200
commit6841c05021236b8d394cc6c41aa6ae17623aef13 (patch)
tree1171ba379a22353b5be526c3eedbaf50f614042a
parent38d018dba3f725b969f196550d92a6ec1c092428 (diff)
downloadop-kernel-dev-6841c05021236b8d394cc6c41aa6ae17623aef13.zip
op-kernel-dev-6841c05021236b8d394cc6c41aa6ae17623aef13.tar.gz
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>
-rw-r--r--fs/namespace.c2
1 files changed, 0 insertions, 2 deletions
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 @@ static int do_new_mount(struct path *path, char *type, int flags,
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);
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