s390/mm: ignore change bit for vmemmap
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Sat, 16 Feb 2013 11:42:35 +0000 (12:42 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 28 Feb 2013 08:37:06 +0000 (09:37 +0100)
commit17ea345a474925ad0da2ad5a8791cd5443301667
tree5b9d0c659eed1d632016aaf2c13c765f13823a01
parent1819ed1f06ade476b701ff764e6cd84a36aee8de
s390/mm: ignore change bit for vmemmap

Add hint to the page tables that we don't care about the change bit
in storage keys that belong to vmemmap pages.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/mm/vmem.c