From owner-cvs-all Mon Feb 18 7:35:38 2002 Delivered-To: cvs-all@freebsd.org Received: from critter.freebsd.dk (critter.freebsd.dk [212.242.86.163]) by hub.freebsd.org (Postfix) with ESMTP id 2B61437B400; Mon, 18 Feb 2002 07:35:28 -0800 (PST) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.11.6/8.11.6) with ESMTP id g1IFWSN40785; Mon, 18 Feb 2002 16:32:28 +0100 (CET) (envelope-from phk@critter.freebsd.dk) To: Robert Watson Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_time.c In-Reply-To: Your message of "Mon, 18 Feb 2002 10:32:13 EST." Date: Mon, 18 Feb 2002 16:32:28 +0100 Message-ID: <40783.1014046348@critter.freebsd.dk> From: Poul-Henning Kamp Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG In message , Robe rt Watson writes: >Weee. This might actually give an observable performance improvement for >applications such as Apache, or those with event loops. Any chance you >want to do a quick micro-benchmark? Matt already did some, previously. Poul-Henning > >On Mon, 18 Feb 2002, Poul-Henning Kamp wrote: > >> phk 2002/02/18 00:40:28 PST >> >> Modified files: >> sys/kern kern_time.c >> Log: >> Take the common case of gettimeofday(&tv, NULL) out from under Giant. >> >> Revision Changes Path >> 1.77 +5 -9 src/sys/kern/kern_time.c >> > > -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message