From owner-freebsd-hackers@FreeBSD.ORG Fri Apr 15 13:04:38 2005 Return-Path: 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 5E91B16A4CE for ; Fri, 15 Apr 2005 13:04:38 +0000 (GMT) Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.192]) by mx1.FreeBSD.org (Postfix) with ESMTP id EEB1D43D1D for ; Fri, 15 Apr 2005 13:04:37 +0000 (GMT) (envelope-from joseph.koshy@gmail.com) Received: by rproxy.gmail.com with SMTP id j1so581453rnf for ; Fri, 15 Apr 2005 06:04:37 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=dQiY38OtQ/OjHOw7wnssS+fH1cdKjqJ+Qwn7fTcSjgZhzut7VcBl8WZ+PEgrLJQrisNWhHZUpkDsnqvd7r0XtGrNdGi4yVjtqn82hXBlxeh3Yh+KVIj7CDlk1P4BHp7fyYW2MKK6tGQZTQhFZXE0g5Z7pcuuWAXbWQl9cockkDk= Received: by 10.38.75.21 with SMTP id x21mr3099237rna; Fri, 15 Apr 2005 06:04:37 -0700 (PDT) Received: by 10.38.209.22 with HTTP; Fri, 15 Apr 2005 06:04:37 -0700 (PDT) Message-ID: <84dead7205041506045923ca59@mail.gmail.com> Date: Fri, 15 Apr 2005 13:04:37 +0000 From: Joseph Koshy To: Dipjyoti Saikia In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <20050412212044.GA9284@odin.ac.hmc.edu> cc: freebsd-hackers@freebsd.org Subject: Re: MDELAY() X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Joseph Koshy List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Apr 2005 13:04:38 -0000 > sleep_on_timeout() call in Linux . (dont' want to waste the CPU cycles You may want to try the manual pages. % man -k sleep | fgrep '(9)' =20 endtsleep(9), sleepinit(9), unsleep(9) - manage the queues of sleeping proc= esses init_sleepqueues(9) ... sleepq_wait_sig(9) - manage the queues of sleeping threads sleep(9), msleep(9), tsleep(9), wakeup(9) - wait for events vm_page_sleep_busy(9) - wait for a busy page to become unbusy % man -k DELAY | fgrep '(9)' DELAY(9) - busy loop for an interval --=20 FreeBSD Volunteer, http://people.freebsd.org/~jkoshy