From: David Miller <davem@davemloft.net>
To: heder@google.com
Cc: netdev@vger.kernel.org, eric.dumazet@gmail.com,
lvs-users@linuxvirtualserver.org, malcolm@loadbalancer.org,
linux-kernel@vger.kernel.org, horms@verge.net.au
Subject: Re: [PATCH v2] IPVS: logging sizeof(struct ip_vs_conn) on startup
Date: Mon, 27 Jul 2009 11:48:45 -0700 (PDT) [thread overview]
Message-ID: <20090727.114845.177925839.davem@davemloft.net> (raw)
In-Reply-To: <20090727131357.9561.39720.stgit@jazzy.zrh.corp.google.com>
From: Hannes Eder <heder@google.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@google.com>
> Signed-off-by: Simon Horman <horms@verge.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.
next prev parent reply other threads:[~2009-07-27 18:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-27 9:08 [PATCH] IPVS: logging sizeof(struct ip_vs_conn) on startup Hannes Eder
2009-07-27 9:22 ` Simon Horman
2009-07-27 9:25 ` Eric Dumazet
2009-07-27 10:34 ` Hannes Eder
2009-07-27 13:13 ` [PATCH v2] " Hannes Eder
2009-07-27 18:48 ` David Miller [this message]
2009-07-28 0:19 ` Simon Horman
2009-07-28 5:38 ` Eric Dumazet
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