On Fri, Jan 17, 2014 at 09:09:23PM +0100, Oleg Nesterov wrote: > On 01/16, Alex Thorlton wrote: > > > > + case PR_GET_THP_DISABLE: > > + error = put_user(test_bit(MMF_THP_DISABLE, > > + &me->mm->flags), > > + (int __user *) arg2); > > + break; > > Do we really want put_user? > > error = test_bit(MMF_THP_DISABLE); > > can work too and looks simpler (and to me simpler to use in userspace).
That makes sense. I'll change that; definitely easier to use from userspace that way. - Alex -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
