From owner-cvs-all Wed Nov 14 11:11: 5 2001 Delivered-To: cvs-all@freebsd.org Received: from silby.com (cb34181-a.mdsn1.wi.home.com [24.14.173.39]) by hub.freebsd.org (Postfix) with ESMTP id 0D14E37B419 for ; Wed, 14 Nov 2001 11:10:54 -0800 (PST) Received: (qmail 65681 invoked by uid 1000); 14 Nov 2001 19:10:52 -0000 Received: from localhost (sendmail-bs@127.0.0.1) by localhost with SMTP; 14 Nov 2001 19:10:52 -0000 Date: Wed, 14 Nov 2001 13:10:52 -0600 (CST) From: Mike Silbersack To: Matthew Dillon Cc: Ian Dowse , , Subject: Re: cvs commit: src/sys/ufs/ufs ufs_dirhash.c In-Reply-To: <200111141905.fAEJ5t881713@apollo.backplane.com> Message-ID: <20011114130734.M65476-100000@achilles.silby.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII 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 On Wed, 14 Nov 2001, Matthew Dillon wrote: > > :> access case. I am seeing a 7% speedup on one machine here; using > :> dirhash when sequentially looking up directory entries is now about > :> 5% faster instead of 2% slower than the non-dirhash case. > :> > :> Submitted by: KOIE Hidetaka > : > :Cool! Any thoughts on enabling this in GENERIC soon (before 4.5)? > : > :Mike "Silby" Silbersack > > He's got an 'MFS after: 1 week' in there :-) > > -Matt > Matthew Dillon > I meant enabling UFS_DIRHASH, not just mfcing the improvement. I'll have to remember to cvsup after the mfc hits, in any case. :) Mike "Silby" Silbersack To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message