From: Andrew Morton <akpm@linux-foundation.org>
To: Christoph Lameter <clameter@sgi.com>
Cc: linux-mm@kvack.org, Pekka Enberg <penberg@cs.helsinki.fi>,
Andy Whitcroft <apw@shadowen.org>,
Martin Bligh <mbligh@mbligh.org>
Subject: Re: SLUB: Use ilog2 instead of series of constant comparisons.
Date: Wed, 6 Jun 2007 13:34:32 -0700 [thread overview]
Message-ID: <20070606133432.2f3cb26a.akpm@linux-foundation.org> (raw)
In-Reply-To: <Pine.LNX.4.64.0706061326020.12565@schroedinger.engr.sgi.com>
On Wed, 6 Jun 2007 13:28:40 -0700 (PDT) Christoph Lameter <clameter@sgi.com> wrote:
> On Wed, 6 Jun 2007, Andrew Morton wrote:
>
> > > There is also nothing special in CalcNTLMv2_partial_mac_key(). Two
> > > kmallocs of 33 bytes and 132 bytes each.
> >
> > Yes, the code all looks OK. I suspect this is another case of the compiler
> > failing to remove unreachable stuff.
>
> Sigh.
>
> The patch was already in 2.6.22-rc3-mm1. Why did the patch pass the
> testing during that release cycle?
Good question - don't know, sorry.
I tried to build gcc-3.3.3 the other day. Would you believe that gcc-4.1.0
fails to compile gcc-3.3.3?
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2007-06-06 20:34 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-21 19:51 SLUB: Use ilog2 instead of series of constant comparisons Christoph Lameter
2007-05-22 8:45 ` Pekka Enberg
2007-06-06 17:08 ` Andrew Morton
2007-06-06 18:36 ` Christoph Lameter
2007-06-06 20:11 ` Andrew Morton
2007-06-06 20:28 ` Christoph Lameter
2007-06-06 20:34 ` Andrew Morton [this message]
2007-06-06 20:41 ` Martin Bligh
2007-06-06 20:52 ` Christoph Lameter
2007-06-06 23:19 ` Andrew Morton
2007-06-06 23:50 ` Christoph Lameter
2007-06-07 0:01 ` Nish Aravamudan
2007-06-07 3:49 ` Christoph Lameter
2007-06-06 23:31 ` Nish Aravamudan
2007-06-07 7:40 ` Andy Whitcroft
2007-06-06 20:43 ` Christoph Lameter
2007-06-06 20:29 ` Nish Aravamudan
2007-06-07 7:48 ` Andy Whitcroft
2007-06-07 7:58 ` Andy Whitcroft
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=20070606133432.2f3cb26a.akpm@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=apw@shadowen.org \
--cc=clameter@sgi.com \
--cc=linux-mm@kvack.org \
--cc=mbligh@mbligh.org \
--cc=penberg@cs.helsinki.fi \
/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.