hg: hsx/hotspot-rt/hotspot: 8006431: os::Bsd::initialize_system_info() sets _physical_memory too large

[bengt.rutisson at oracle.com]

Changeset: c07c102cbad7
Author:    brutisso
Date:      2013-01-21 09:00 +0100
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/c07c102cbad7

8006431: os::Bsd::initialize_system_info() sets _physical_memory too large
Summary: Use HW_MEMSIZE instead of HW_USERMEM to get a 64 bit value of the physical memory on the machine. Also reviewed by vitalyd at gmail.com.
Reviewed-by: sla, dholmes, dlong, mikael

! src/os/bsd/vm/os_bsd.cpp