netdev - Re: [PATCH 4/9] statistics improvements

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Message-Id: <20080112.214417.154179770.davem@davemloft.net>
Date:	Sat, 12 Jan 2008 21:44:17 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	shemminger@...ux-foundation.org
Cc:	robert.olsson@....uu.se, netdev@...r.kernel.org,
	stephen.hemminger@...tta.com
Subject: Re: [PATCH 4/9] statistics improvements

From: Stephen Hemminger <shemminger@...ux-foundation.org>
Date: Sat, 12 Jan 2008 21:33:16 -0800

> The size field is added to /proc/net/fib_triestat that was the point.

Not from what I can see.

davem@...set:~/src/GIT/net-2.6.25$ git grep -e "->size" net/ipv4/fib_trie.c
net/ipv4/fib_trie.c:	t->size++;
net/ipv4/fib_trie.c:	t->size--;
davem@...set:~/src/GIT/net-2.6.25$ git grep -e "\.size" net/ipv4/fib_trie.c
davem@...set:~/src/GIT/net-2.6.25$ 

Nothing uses the field, it is merely incremented and decremented.

trie_show_stats() and trie_show_usage() do not access this field.
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