Commit 6339dab8 authored by Al Viro's avatar Al Viro

do_remount(): pull touch_mnt_namespace() up

... and don't bother with dropping and regaining vfsmount_lock
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent aa7a574d
......@@ -1849,14 +1849,10 @@ static int do_remount(struct path *path, int flags, int mnt_flags,
br_write_lock(&vfsmount_lock);
mnt_flags |= mnt->mnt.mnt_flags & MNT_PROPAGATION_MASK;
mnt->mnt.mnt_flags = mnt_flags;
br_write_unlock(&vfsmount_lock);
}
up_write(&sb->s_umount);
if (!err) {
br_write_lock(&vfsmount_lock);
touch_mnt_namespace(mnt->mnt_ns);
br_write_unlock(&vfsmount_lock);
}
up_write(&sb->s_umount);
return err;
}
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment