On Friday, November 15, 2013 11:05:56 am Justin T. Gibbs wrote: > Author: gibbs > Date: Fri Nov 15 16:05:55 2013 > New Revision: 258176 > URL: http://svnweb.freebsd.org/changeset/base/258176 > > Log: > Fix accounting for hw.realmem on the i386 and amd64 platforms. > > sys/i386/i386/machdep.c: > sys/amd64/amd64/machdep.c: > The value reported by FreeBSD as "real memory" when booting > doesn't match what is later reported by sysctl as hw.realmem. > This is due to the fact that the value printed during the > boot process is fetched from smbios data (when possible), > and accounts for holes in physical memory. On the other > hand, the value of hw.realmem is unconditionally set to be > one larger than the highest page of the physical address > space. > > Fix this by setting hw.realmem to the same value printed > during boot, this makes hw.realmem honour it's name and > account properly for physical memory present in the system. > > Submitted by: Roger Pau Monné > Reviewed by: gibbs
Reviewed by me as well FWIW. -- John Baldwin _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
