From: David Miller <davem@davemloft.net>
To: adobriyan@gmail.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] netlink: smaller nla_attr_minlen table
Date: Sat, 19 Nov 2016 22:12:03 -0500 (EST) [thread overview]
Message-ID: <20161119.221203.37032690566080928.davem@davemloft.net> (raw)
In-Reply-To: <20161119005907.GE1200@avx2>
From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Sat, 19 Nov 2016 03:59:07 +0300
> Length of a netlink attribute may be u16 but lengths of basic attributes
> are much smaller, so small we can save 16 bytes of .rodata and pocket
> change inside .text.
>
> 16-bit is worse on x86-64 than 8-bit because of operand size override prefix.
...
> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Applied to net-next.
prev parent reply other threads:[~2016-11-20 3:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-19 0:59 [PATCH] netlink: smaller nla_attr_minlen table Alexey Dobriyan
2016-11-20 3:12 ` David Miller [this message]
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