Re: [PATCH 2/2] ipc namespaces: implement support for posix msqueues

["Serge E. Hallyn" <serue-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>]

Quoting Sukadev Bhattiprolu (sukadev-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org):
> |  static int mqueue_get_sb(struct file_system_type *fs_type,
> |  			 int flags, const char *dev_name,
> |  			 void *data, struct vfsmount *mnt)
> |  {
> | -	return get_sb_single(fs_type, flags, data, mqueue_fill_super, mnt);
> | +	if (flags & MS_KERNMOUNT)
> | +		return get_sb_single_ns(fs_type, flags, data,
> | +					mqueue_fill_super, mnt);
> | +	return get_sb_single_ns(fs_type, flags, current->nsproxy->ipc_ns,
> | +				mqueue_fill_super, mnt);
> 
> nit. This maybe easier to read with an ns local variable and a single
> call to get_sb_single_ns().

The first time I read this I completely misunderstood what you
meant.  Yes, that's nicer.  Thanks for taking a look.

New version coming tomorrow (I want to stress this a bit).

thanks,
-serge