Date: Mon, 18 Feb 2002 10:32:13 -0500 (EST) From: Robert Watson <rwatson@FreeBSD.org> To: Poul-Henning Kamp <phk@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_time.c Message-ID: <Pine.NEB.3.96L.1020218103123.69361L-100000@fledge.watson.org> In-Reply-To: <200202180840.g1I8eSS44268@freefall.freebsd.org>
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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? (Question: is this the first observable performance improvement form SMPng? :-) Robert N M Watson FreeBSD Core Team, TrustedBSD Project robert@fledge.watson.org NAI Labs, Safeport Network Services 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 > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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