Date: Sun, 21 Nov 2010 00:45:24 +0000 (UTC) From: Marius Strobl <marius@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: <201011210045.oAL0jwfQ022242@repoman.freebsd.org>
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marius 2010-11-21 00:45:24 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/sparc64/include vmparam.h
sys/vm vm_reserv.c
Log:
SVN rev 215599 on 2010-11-21 00:45:24Z by marius
MFC: r215093
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
1.18.2.4 +9 -2 src/sys/sparc64/include/vmparam.h
1.2.2.4 +1 -1 src/sys/vm/vm_reserv.c
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