netdev - Re: [PATCH 1/2] neigh: make struct neigh_table::entry

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Message-Id: <20170925.203643.323691746055685663.davem@davemloft.net>
Date:   Mon, 25 Sep 2017 20:36:43 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     adobriyan@...il.com
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH 1/2] neigh: make struct neigh_table::entry_size
 unsigned int

From: Alexey Dobriyan <adobriyan@...il.com>
Date: Sat, 23 Sep 2017 23:01:06 +0300

> Neigh entry size can't be negative.
> 
> Space savings:
> 
> 	add/remove: 0/0 grow/shrink: 0/5 up/down: 0/-7 (-7)
> 	function                                     old     new   delta
> 	lowpan_neigh_construct                        25      24      -1
> 	clip_seq_sub_iter                            152     151      -1
> 	clip_ioctl                                  1475    1474      -1
> 	clip_constructor                              93      92      -1
> 	__neigh_create                              2455    2452      -3
> 
> Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>

Applied.