Date: Wed, 10 Nov 2010 17:57:34 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/sparc64/include vmparam.h src/sys/vm vm_reserv.c Message-ID: <201011101757.oAAHvq9V086207@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
alc 2010-11-10 17:57:34 UTC
FreeBSD src repository
Modified files:
sys/sparc64/include vmparam.h
sys/vm vm_reserv.c
Log:
SVN rev 215093 on 2010-11-10 17:57:34Z by alc
Enable reservation-based physical memory allocation. Even without the
creation of large page mappings in the pmap, it can provide modest
performance benefits. In particular, for a "buildworld" on a 2x 1GHz
Ultrasparc IIIi it reduced the wall clock time by 2.2% and the system
time by 12.6%.
Tested by: marius@
Revision Changes Path
1.23 +9 -2 src/sys/sparc64/include/vmparam.h
1.8 +1 -1 src/sys/vm/vm_reserv.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201011101757.oAAHvq9V086207>