From: Christoph Lameter <clameter@sgi.com>
To: Ken Chen <kenchen@google.com>
Cc: Paul Jackson <pj@sgi.com>, akpm@linux-foundation.org, linux-mm@kvack.org
Subject: Re: [patch] check cpuset mems_allowed for sys_mbind
Date: Thu, 10 May 2007 11:41:32 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0705101141160.10271@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <b040c32a0705101132m5baacb9cx59f15fe9dccfff05@mail.gmail.com>
On Thu, 10 May 2007, Ken Chen wrote:
>
> diff --git a/mm/mempolicy.c b/mm/mempolicy.c
> index da94639..c2aec0e 100644
> --- a/mm/mempolicy.c
> +++ b/mm/mempolicy.c
> @@ -884,6 +884,10 @@ asmlinkage long sys_mbind(unsigned long
> err = get_nodes(&nodes, nmask, maxnode);
> if (err)
> return err;
> +#ifdef CONFIG_CPUSETS
> + /* Restrict the nodes to the allowed nodes in the cpuset */
> + nodes_and(nodes, nodes, current->mems_allowed);
> +#endif
> return do_mbind(start, len, mode, &nodes, flags);
Did I screw up whitespace there?
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next prev parent reply other threads:[~2007-05-10 18:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-09 23:11 Ken Chen
2007-05-09 23:48 ` Paul Jackson
2007-05-10 0:47 ` Ken Chen
2007-05-10 0:55 ` Christoph Lameter
2007-05-10 1:26 ` Ken Chen
2007-05-10 1:44 ` Christoph Lameter
2007-05-10 18:32 ` Ken Chen
2007-05-10 18:41 ` Christoph Lameter [this message]
2007-05-10 19:30 ` Ken Chen
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