From owner-freebsd-hackers Wed Nov 20 12:44: 0 2002 Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B344E37B401 for ; Wed, 20 Nov 2002 12:43:59 -0800 (PST) Received: from chiark.greenend.org.uk (chiark.greenend.org.uk [193.201.200.170]) by mx1.FreeBSD.org (Postfix) with ESMTP id 02E5643E8A for ; Wed, 20 Nov 2002 12:43:59 -0800 (PST) (envelope-from fanf@chiark.greenend.org.uk) Received: from fanf by chiark.greenend.org.uk with local (Exim 3.12 #1) id 18EbhV-0008O5-00 (Debian); Wed, 20 Nov 2002 20:43:57 +0000 To: dschultz@uclink.Berkeley.EDU From: Tony Finch Cc: hackers@freebsd.org Subject: Re: cvs commit: src/bin/sleep sleep.c In-Reply-To: <20021117070442.GB23317@HAL9000.homeunix.com> References: <200211170158.gAH1wJhc035731@apollo.backplane.com> <20021117034219.13731.qmail@web41201.mail.yahoo.com> <20021117034219.13731.qmail@web41201.mail.yahoo.com> Message-Id: Date: Wed, 20 Nov 2002 20:43:57 +0000 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG David Schultz wrote: > >BSS and modified data are not shared, and Matt is only counting >zero fill and COW faults. Most of the BSS is mmapped zero pages that are copy-on-write, so in simple programs they should be mostly shared. See rtld-elf/map_object.c Tony. -- f.a.n.finch http://dotat.at/ LYME REGIS TO LANDS END INCLUDING THE ISLES OF SCILLY: SOUTHEAST 6 TO GALE 8 LOCALLY SEVERE GALE 9 EASING SOUTH TO SOUTHWEST 4 TO 5 LATER. OCCASIONAL RAIN. MODERATE TO GOOD. MODERATE TO ROUGH OR VERY ROUGH. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message