Re: 2.4.0-test8-pre1 is quite bad / how about integrating Rik's VM

From: Alan Cox (
Date: Sun Sep 03 2000 - 16:40:48 EST

> I've considered making "free_page()" a macro something like
> __free_pge(x);
> x = NULL;
> but that works only for lvalues, of course, and not all users are
> lvalue-users, so it's hard to do. But that would have caught this.

Not that hard. (barf buckets at the ready)

        *((unsigned long *)(&x)) = NULL;


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