From: Andi Kleen <ak@muc.de>
To: Andreas Gruenbacher <agruen@suse.de>
Cc: Nathan Scott <nathans@sgi.com>,
Mike Waychison <Michael.Waychison@sun.com>,
Jesper Juhl <juhl-lkml@dif.dk>,
Felipe Alfaro Solana <lkml@mac.com>,
Trond Myklebust <trond.myklebust@fys.uio.no>,
linux-kernel@vger.kernel.org, Buck Huppmann <buchk@pobox.com>,
Neil Brown <neilb@cse.unsw.edu.au>,
"Andries E. Brouwer" <Andries.Brouwer@cwi.nl>,
Andrew Morton <akpm@osdl.org>, Olaf Kirch <okir@suse.de>,
Tim Hockin <thockin@hockin.org>
Subject: Re: [patch 1/13] Qsort
Date: 25 Jan 2005 13:00:23 +0100
Date: Tue, 25 Jan 2005 13:00:23 +0100 [thread overview]
Message-ID: <20050125120023.GA8067@muc.de> (raw)
In-Reply-To: <200501251112.46476.agruen@suse.de>
> It would slow down the groups case (unless we leave the specialized version
> in). Gcc doesn't inline a cmp function pointer, and a C preprocessor
> templatized version would be really ugly. A variant with of this routine with
> qsort like interface should be good enough for nfsacl and xfs though.
group initialization is not time critical, it typically only happens
at login. Also it's doubleful you'll even be able to measure the difference.
-Andi
next prev parent reply other threads:[~2005-01-25 12:00 UTC|newest]
Thread overview: 87+ 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 [this message]
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
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
-- strict thread matches above, loose matches on Subject: below --
2005-01-24 0:28 [patch 1/13] Qsort James Lamanna
2005-01-24 3:44 Charles R Harris
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