From: Matt Mackall <mpm@selenic.com>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, neilb@cse.unsw.edu.au,
trond.myklebust@fys.uio.no, okir@suse.de, Andries.Brouwer@cwi.nl,
agruen@suse.de
Subject: Re: [PATCH] lib/qsort
Date: Mon, 24 Jan 2005 15:30:07 -0800 [thread overview]
Message-ID: <20050124233007.GH12076@waste.org> (raw)
In-Reply-To: <20050124150940.26945fe3.akpm@osdl.org>
On Mon, Jan 24, 2005 at 03:09:40PM -0800, Andrew Morton wrote:
> Matt Mackall <mpm@selenic.com> wrote:
> >
> > This patch introduces an implementation of qsort to lib/.
>
> It screws me over right proper. Can we stick with Andreas's known-working
> patch for now, and do the sorting stuff as a separate, later activity?
>
> It would involve:
>
> - Removal of the old sort code
>
> - Introduction of the new sort code
>
> - Migration of the NFS ACL code, XFS and group code over to the new
> implementation.
Ok, will do after mm++.
FYI, I'm going to submit a heapsort variant instead with similar
performance. It gets rid of the potentially exploitable worst-case
behavior of qsort as well as the extra stack space (and the resultant
need for error handling).
Apparently the glibc folks wanted this to be EXPORT_SYMBOL_GPL the
last time around, btw.
--
Mathematics is the supreme nostalgia of our time.
next prev parent reply other threads:[~2005-01-24 23:33 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-22 20:34 [patch 0/13] NFSACL protocol extension for NFSv3 Andreas Gruenbacher
2005-01-22 20:34 ` [patch 1/13] Qsort Andreas Gruenbacher
2005-01-22 21:00 ` vlobanov
2005-01-23 2:03 ` Felipe Alfaro Solana
2005-01-23 2:39 ` Andi Kleen
2005-01-23 3:02 ` Jesper Juhl
2005-01-23 4:46 ` Andi Kleen
2005-01-23 5:05 ` Jesper Juhl
2005-01-23 10:37 ` Rafael J. Wysocki
2005-01-24 4:29 ` Horst von Brand
2005-01-24 15:45 ` Alan Cox
2005-01-24 17:10 ` H. Peter Anvin
2005-01-25 0:43 ` Horst von Brand
2005-01-25 4:06 ` Eric St-Laurent
2005-01-24 22:04 ` Mike Waychison
2005-01-25 6:51 ` Andi Kleen
2005-01-25 10:12 ` Andreas Gruenbacher
2005-01-25 12:00 ` Andi Kleen
2005-01-25 12:05 ` Olaf Kirch
2005-01-25 16:52 ` Trond Myklebust
2005-01-25 16:53 ` Andreas Gruenbacher
2005-01-25 17:03 ` Trond Myklebust
2005-01-25 17:16 ` Andreas Gruenbacher
2005-01-25 17:37 ` Trond Myklebust
2005-01-25 18:12 ` Andreas Gruenbacher
2005-01-25 19:33 ` Trond Myklebust
2005-01-25 19:49 ` Andreas Gruenbacher
2005-01-23 4:29 ` Matt Mackall
2005-01-24 0:21 ` Nathan Scott
2005-01-24 2:57 ` Matt Mackall
2005-01-24 4:02 ` Horst von Brand
2005-01-24 21:57 ` Matt Mackall
2005-01-23 4:58 ` Felipe Alfaro Solana
2005-01-24 21:20 ` Matt Mackall
2005-01-24 21:50 ` vlobanov
2005-01-23 4:22 ` Matt Mackall
2005-01-23 5:44 ` Willy Tarreau
2005-01-23 21:24 ` Richard Henderson
[not found] ` <1106431568.4153.154.camel@laptopd505.fenrus.org>
2005-01-22 22:10 ` Andreas Gruenbacher
2005-01-22 23:28 ` Matt Mackall
2005-01-23 0:21 ` Matt Mackall
2005-01-23 5:08 ` Andreas Gruenbacher
2005-01-23 5:32 ` Matt Mackall
2005-01-23 12:22 ` Andreas Gruenbacher
2005-01-23 16:49 ` Matt Mackall
2005-01-24 3:48 ` Horst von Brand
2005-01-24 20:15 ` [PATCH] lib/qsort Matt Mackall
2005-01-24 23:09 ` Andrew Morton
2005-01-24 23:30 ` Matt Mackall [this message]
2005-01-25 4:11 ` Matt Mackall
2005-01-22 20:34 ` [patch 2/13] Return -ENOSYS for RPC programs that are unavailable Andreas Gruenbacher
2005-02-15 17:04 ` Trond Myklebust
2005-02-16 15:32 ` Andreas Gruenbacher
2005-01-22 20:34 ` [patch 3/13] Add missing -EOPNOTSUPP => NFS3ERR_NOTSUPP mapping in nfsd Andreas Gruenbacher
2005-01-22 20:34 ` [patch 4/13] Allow multiple programs to listen on the same port Andreas Gruenbacher
2005-01-22 20:34 ` [patch 5/13] Allow multiple programs to share the same transport Andreas Gruenbacher
2005-01-22 20:34 ` [patch 6/13] Lazy RPC receive buffer allocation Andreas Gruenbacher
2005-01-22 20:34 ` [patch 7/13] Encode and decode arbitrary XDR arrays Andreas Gruenbacher
2005-02-15 19:17 ` Trond Myklebust
2005-02-16 16:08 ` Andreas Gruenbacher
2005-02-17 14:12 ` Adrian Bunk
2005-01-22 20:34 ` [patch 8/13] Add noacl nfs mount option Andreas Gruenbacher
2005-02-15 17:24 ` Trond Myklebust
2005-02-16 16:10 ` Andreas Gruenbacher
2005-01-22 20:34 ` [patch 9/13] Infrastructure and server side of nfsacl Andreas Gruenbacher
2005-01-22 20:34 ` [patch 10/13] Solaris nfsacl workaround Andreas Gruenbacher
2005-02-15 17:29 ` Trond Myklebust
2005-02-15 20:35 ` Olivier Galibert
2005-02-15 22:43 ` Trond Myklebust
2005-02-15 23:02 ` Olivier Galibert
2005-02-15 23:37 ` Trond Myklebust
2005-02-15 23:43 ` Olivier Galibert
2005-02-16 16:17 ` Andreas Gruenbacher
2005-02-16 17:05 ` Trond Myklebust
2005-02-16 17:39 ` Andreas Gruenbacher
2005-01-22 20:34 ` [patch 11/13] Client side of nfsacl Andreas Gruenbacher
2005-02-15 17:49 ` Trond Myklebust
2005-02-22 13:41 ` Andreas Gruenbacher
2005-02-22 14:13 ` Trond Myklebust
2005-01-22 20:34 ` [patch 12/13] ACL umask handling workaround in nfs client Andreas Gruenbacher
2005-01-25 1:20 ` Andreas Gruenbacher
2005-02-15 18:04 ` Trond Myklebust
2005-02-22 16:47 ` Andreas Gruenbacher
2005-02-22 17:43 ` Trond Myklebust
2005-01-22 20:34 ` [patch 13/13] Cache acls on the nfs client side Andreas Gruenbacher
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20050124233007.GH12076@waste.org \
--to=mpm@selenic.com \
--cc=Andries.Brouwer@cwi.nl \
--cc=agruen@suse.de \
--cc=akpm@osdl.org \
--cc=linux-kernel@vger.kernel.org \
--cc=neilb@cse.unsw.edu.au \
--cc=okir@suse.de \
--cc=trond.myklebust@fys.uio.no \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.