From owner-cvs-src-old@FreeBSD.ORG Fri May 13 19:35:12 2011 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 94171106567A for ; Fri, 13 May 2011 19:35:12 +0000 (UTC) (envelope-from mdf@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 662B38FC13 for ; Fri, 13 May 2011 19:35:12 +0000 (UTC) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.4/8.14.4) with ESMTP id p4DJZCIu090372 for ; Fri, 13 May 2011 19:35:12 GMT (envelope-from mdf@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.4/8.14.4/Submit) id p4DJZCso090371 for cvs-src-old@freebsd.org; Fri, 13 May 2011 19:35:12 GMT (envelope-from mdf@repoman.freebsd.org) Message-Id: <201105131935.p4DJZCso090371@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to mdf@repoman.freebsd.org using -f From: Matthew D Fleming Date: Fri, 13 May 2011 19:35:01 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/sys/amd64/include vmparam.h src/sys/arm/include vmparam.h src/sys/dev/md md.c src/sys/dev/null null.c src/sys/i386/include vmparam.h src/sys/ia64/include vmparam.h src/sys/mips/include vmparam.h src/sys/powerpc/include vmparam.h ... X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 May 2011 19:35:12 -0000 mdf 2011-05-13 19:35:01 UTC FreeBSD src repository Modified files: sys/amd64/include vmparam.h sys/arm/include vmparam.h sys/dev/md md.c sys/dev/null null.c sys/i386/include vmparam.h sys/ia64/include vmparam.h sys/mips/include vmparam.h sys/powerpc/include vmparam.h sys/sparc64/include vmparam.h sys/sun4v/include vmparam.h sys/sys systm.h sys/vm vm_kern.c Log: SVN rev 221855 on 2011-05-13 19:35:01Z by mdf Move the ZERO_REGION_SIZE to a machine-dependent file, as on many architectures (i386, for example) the virtual memory space may be constrained enough that 2MB is a large chunk. Use 64K for arches other than amd64 and ia64, with special handling for sparc64 due to differing hardware. Also commit the comment changes to kmem_init_zero_region() that I missed due to not saving the file. (Darn the unfamiliar development environment). Arch maintainers, please feel free to adjust ZERO_REGION_SIZE as you see fit. Requested by: alc MFC after: 1 week MFC with: r221853 Revision Changes Path 1.66 +2 -0 src/sys/amd64/include/vmparam.h 1.17 +3 -0 src/sys/arm/include/vmparam.h 1.200 +2 -0 src/sys/dev/md/md.c 1.36 +2 -0 src/sys/dev/null/null.c 1.53 +2 -0 src/sys/i386/include/vmparam.h 1.30 +2 -0 src/sys/ia64/include/vmparam.h 1.15 +2 -0 src/sys/mips/include/vmparam.h 1.23 +2 -0 src/sys/powerpc/include/vmparam.h 1.29 +7 -0 src/sys/sparc64/include/vmparam.h 1.11 +2 -0 src/sys/sun4v/include/vmparam.h 1.296 +0 -1 src/sys/sys/systm.h 1.149 +6 -9 src/sys/vm/vm_kern.c