Warn about trap for programmer in mm.h

From: Pavel Machek (pavel@ucw.cz)
Date: Thu Apr 25 2002 - 05:04:40 EST

Hi!

As suggested by A.Morton:
                                                                        Pavel

--- clean/include/linux/mm.h Thu Apr 18 22:46:17 2002
+++ linux/include/linux/mm.h Thu Apr 25 12:01:19 2002
@@ -291,8 +291,8 @@
 #define PG_arch_1 13
 #define PG_reserved 14
 #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 */
 
 /* Make it prettier to test the above... */
 #define UnlockPage(page) unlock_page(page) 

-- 
(about SSSCA) "I don't say this lightly.  However, I really think that the U.S.
no longer is classifiable as a democracy, but rather as a plutocracy." --hpa
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This archive was generated by hypermail 2b29 : Tue Apr 30 2002 - 22:00:10 EST