linux-kernel - Re: [PATCH v2] IPVS: logging sizeof(struct ip_vs

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Date:	Mon, 27 Jul 2009 11:48:45 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	heder@...gle.com
Cc:	netdev@...r.kernel.org, eric.dumazet@...il.com,
	lvs-users@...uxvirtualserver.org, malcolm@...dbalancer.org,
	linux-kernel@...r.kernel.org, horms@...ge.net.au
Subject: Re: [PATCH v2] IPVS: logging sizeof(struct ip_vs_conn) on startup

From: Hannes Eder <heder@...gle.com>
Date: Mon, 27 Jul 2009 15:13:57 +0200

> No more guessing, how much memory used by IPVS for a connection.
> 
> [ The number printed is a lower bound, as ip_vs_conn_cache uses
> SLAB_HWCACHE_ALIGN. ]
> 
> Signed-off-by: Hannes Eder <heder@...gle.com>
> Signed-off-by: Simon Horman <horms@...ge.net.au>

Who needs to know this?  A developer?

They can run tools such as 'pahole' et al. to fish out this
information even when only a kernel binary is available.

For the user, it's just noise.

I'm not applying this, sorry.
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