Date: Wed, 14 Nov 2001 13:10:52 -0600 (CST) From: Mike Silbersack <silby@silby.com> To: Matthew Dillon <dillon@apollo.backplane.com> Cc: Ian Dowse <iedowse@FreeBSD.ORG>, <cvs-committers@FreeBSD.ORG>, <cvs-all@FreeBSD.ORG> Subject: Re: cvs commit: src/sys/ufs/ufs ufs_dirhash.c Message-ID: <20011114130734.M65476-100000@achilles.silby.com> In-Reply-To: <200111141905.fAEJ5t881713@apollo.backplane.com>
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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 <koie@suri.co.jp> > : > :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 > <dillon@backplane.com> 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
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