linux-kernel - Re: [PATCH] Use KMEM_CACHE macro to create the nsproxy cache

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Message-ID: <20070926133929.GA4793@sergelap.austin.ibm.com>
Date:	Wed, 26 Sep 2007 08:39:29 -0500
From:	"Serge E. Hallyn" <serue@...ibm.com>
To:	Pavel Emelyanov <xemul@...nvz.org>
Cc:	Andrew Morton <akpm@...l.org>, Serge Hallyn <serue@...ibm.com>,
	Linux Containers <containers@...ts.osdl.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Use KMEM_CACHE macro to create the nsproxy cache

Quoting Pavel Emelyanov (xemul@...nvz.org):
> The blessed way for standard caches is to use it.
> Besides, this may give this cache a better alignment.
> 
> Signed-off-by: Pavel Emelyanov <xemul@...nvz.org>

Acked-by: Serge Hallyn <serue@...ibm.com>

> ---
> 
> diff --git a/kernel/nsproxy.c b/kernel/nsproxy.c
> index ee68964..31351cc 100644
> --- a/kernel/nsproxy.c
> +++ b/kernel/nsproxy.c
> @@ -222,8 +222,7 @@ void exit_task_namespaces(struct task_st
> 
>  static int __init nsproxy_cache_init(void)
>  {
> -	nsproxy_cachep = kmem_cache_create("nsproxy", sizeof(struct nsproxy),
> -					   0, SLAB_PANIC, NULL);
> +	nsproxy_cachep = KMEM_CACHE(nsproxy, SLAB_PANIC);
>  	return 0;
>  }
-
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