From: Paul Jackson <pj@sgi.com>
To: "Paul Menage" <menage@google.com>
Cc: bunk@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [2.6 patch] kernel/cgroup.c: remove dead code
Date: Thu, 25 Oct 2007 18:24:25 -0700 [thread overview]
Message-ID: <20071025182425.1336064f.pj@sgi.com> (raw)
In-Reply-To: <6599ad830710251810r6bb1e390nf3612031af8b6767@mail.gmail.com>
Paul M wrote:
> Sounds reasonable to me. Is there any kind of compile-time assert
> macro in the kernel?
Check out the assembly code generated by:
BUG_ON(sizeof(cgrp->root->release_agent_path) < PATH_MAX));
(Hint: you can't find it ;)
It -is- compile time!
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.925.600.0401
next prev parent reply other threads:[~2007-10-26 1:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-24 16:25 [2.6 patch] kernel/cgroup.c: remove dead code Adrian Bunk
2007-10-24 16:30 ` Paul Menage
2007-10-24 17:07 ` Adrian Bunk
2007-10-24 17:13 ` Paul Menage
2007-10-24 17:34 ` Paul Jackson
2007-10-26 1:10 ` Paul Menage
2007-10-26 1:19 ` Adrian Bunk
2007-10-26 1:24 ` Paul Jackson [this message]
2007-10-26 1:26 ` Paul Menage
2007-10-26 1:37 ` Paul Jackson
2007-10-26 1:30 ` Adrian Bunk
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