s390: get rid of odd global real_memory_size
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Mon, 29 Apr 2013 15:32:34 +0000 (17:32 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 2 May 2013 13:50:25 +0000 (15:50 +0200)
commit118131a2d588f4a0fb74d0f2aa7d339a03b2f64c
treee51b0e23e1e2bf6c20208567f881f78afa4f033c
parentedefc7107afedd6bd59e80bc0586ddb276edfcbe
s390: get rid of odd global real_memory_size

The variable real_memory_size has odd semantics and has been used in
a broken way by e.g. the old kvm code.
Therefore get rid of it before anybody else makes use of it.

Reviewed-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/setup.h
arch/s390/kernel/setup.c