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Re: rm -rf: avoid ext3/4 O(N^2) performance hit, further librarify remov
From: |
Andreas Schwab |
Subject: |
Re: rm -rf: avoid ext3/4 O(N^2) performance hit, further librarify remove.c |
Date: |
Fri, 26 Sep 2008 10:40:44 +0200 |
User-agent: |
Gnus/5.110009 (No Gnus v0.9) Emacs/22.2 (gnu/linux) |
Jim Meyering <address@hidden> writes:
> If it takes more than 1 minute, that's deemed a failure.
This is a bad assumption. There are many factors that influence real
execution time, independent on the cpu time.
Andreas.
--
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- rm -rf: avoid ext3/4 O(N^2) performance hit, further librarify remove.c, Jim Meyering, 2008/09/25
- Re: rm -rf: avoid ext3/4 O(N^2) performance hit, further librarify remove.c, Eric Blake, 2008/09/25
- Re: rm -rf: avoid ext3/4 O(N^2) performance hit, further librarify remove.c, Ralf Wildenhues, 2008/09/26
- Re: rm -rf: avoid ext3/4 O(N^2) performance hit, further librarify remove.c,
Andreas Schwab <=
- Re: rm -rf: avoid ext3/4 O(N^2) performance hit, further librarify remove.c, Jim Meyering, 2008/09/26