Re: Warn about trap for programmer in mm.h

[David S. Miller]

   From: Pavel Machek <[e-mail]>
   Date: Thu, 25 Apr 2002 12:04:40 +0200
   
   As suggested by A.Morton:
 ...   									Pavel

    #define PG_launder		15	/* written out by VM pressure.. */
   -
    #define PG_private		16	/* Has something at ->private */
   +/* Top 8 bits are used for page's zone in 2.4-ac and 2.5, don't use them */

What does top 8 bites mean on a type whose size
is dependent upon the architecture? :-)