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From: Kjetil Barvik <barvik@broadpark•no>
To: Junio C Hamano <gitster@pobox•com>
Cc: git@vger•kernel.org
Subject: Re: [PATCH] check_updates(): effective removal of cache entries marked CE_REMOVE
Date: Fri, 20 Feb 2009 10:01:35 +0100	[thread overview]
Message-ID: <86vdr5iis0.fsf@broadpark.no> (raw)
In-Reply-To: <7vskm9ftcq.fsf@gitster.siamese.dyndns.org>

Junio C Hamano <gitster@pobox•com> writes:

> I've queued this in 'next' as part of your earlier series, together with
> the remaining patches..

  Thanks!!

> I am also a bit surprised that it would make a noticeable difference in
> real life.

  I guess that 77 milliseconds compared to 15 seconds is not noticable
  for the Linux checkout test, but since this is an algorithmic
  reduction from O(N^2) to O(N), I would guess that for big working
  trees it can be more noticable.

  -- kjetil

next prev parent reply	other threads:[~2009-02-20  9:03 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-18 22:18 [PATCH] check_updates(): effective removal of cache entries marked CE_REMOVE Kjetil Barvik
2009-02-18 22:44 ` Linus Torvalds
2009-02-19  8:24 ` Alex Riesen
2009-02-19  9:06   ` Kjetil Barvik
2009-02-20  7:41 ` Junio C Hamano
2009-02-20  9:01   ` Kjetil Barvik [this message]
2009-02-20  9:14     ` Johannes Schindelin
2009-02-20 10:15       ` Kjetil Barvik

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