From: Fabio Riccardi <fabio@chromium.com>
To: mingo@elte.hu
Cc: linux-kernel@vger.kernel.org, Alan Cox <alan@lxorguk.ukuu.org.uk>,
Christopher Smith <x@xman.org>,
Andrew Morton <andrewm@uow.edu.au>,
"Timothy D. Witham" <wookie@osdlab.org>,
David_J_Morse@Dell.com
Subject: Re: X15 alpha release: as fast as TUX but in user space
Date: Tue, 01 May 2001 10:10:53 -0700 [thread overview]
Message-ID: <3AEEEE1D.F0C4F1F6@chromium.com> (raw)
In-Reply-To: <Pine.LNX.4.33.0105011047540.4266-100000@localhost.localdomain>
This is actually a bug in the current X15, I know how to fix it (with
negligible overhead) but I've been lazy :)
give me a few days...
- Fabio
Ingo Molnar wrote:
> hm, another X15 caching artifact i noticed: i've changed the index.html
> file, and while X15 was still serving the old copy, TUX served the new
> file immediately.
>
> its cache is apparently not coherent with actual VFS contents. (ie. it's a
> read-once cache apparently?) TUX has some (occasionally significant)
> overhead due to non-cached VFS-lookups.
>
> Ingo
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
next prev parent reply other threads:[~2001-05-01 17:07 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-28 7:32 X15 alpha release: as fast as TUX but in user space Ingo Molnar
2001-04-29 21:19 ` Fabio Riccardi
2001-05-01 8:53 ` Ingo Molnar
2001-05-01 17:10 ` Fabio Riccardi [this message]
2001-05-01 17:12 ` Ingo Molnar
2001-05-04 1:58 ` Fabio Riccardi
2001-05-04 8:24 ` X15 alpha release Ingo Molnar
2001-05-04 18:07 ` Fabio Riccardi
2001-05-04 8:49 ` X15 alpha release: as fast as TUX but in user space Ingo Molnar
2001-05-04 18:10 ` Fabio Riccardi
2001-05-04 18:38 ` Davide Libenzi
2001-05-09 22:42 ` Fabio Riccardi
2001-05-02 8:50 ` Ingo Molnar
2001-05-02 14:12 ` Zach Brown
2001-05-03 2:41 ` Fabio Riccardi
2001-05-02 23:19 ` Lincoln Dale
2001-05-03 2:29 ` Linux syscall speed -- was X15 rootin-tootin webserver Michael Rothwell
-- strict thread matches above, loose matches on Subject: below --
2001-04-28 0:18 X15 alpha release: as fast as TUX but in user space Fabio Riccardi
2001-04-28 0:41 ` Aaron Lehmann
2001-04-28 0:49 ` David S. Miller
2001-04-28 1:11 ` Fabio Riccardi
2001-04-28 8:42 ` Ingo Molnar
2001-04-28 13:15 ` Ville Herva
2001-04-28 13:21 ` Ingo Molnar
2001-04-28 13:24 ` Ingo Molnar
2001-04-28 13:30 ` Ville Herva
2001-04-28 13:55 ` Andi Kleen
2001-04-29 21:25 ` Fabio Riccardi
2001-04-30 5:43 ` dean gaudet
2001-04-30 6:39 ` David S. Miller
2001-04-30 19:36 ` Fabio Riccardi
2001-04-30 21:47 ` dean gaudet
2001-04-30 21:52 ` David S. Miller
2001-05-01 7:31 ` Ingo Molnar
2001-05-01 7:25 ` Ingo Molnar
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