From: Daniel Borkmann <dborkman@redhat.com>
To: Atzm Watanabe <atzm@stratosphere.co.jp>
Cc: netdev@vger.kernel.org,
Stephen Hemminger <stephen@networkplumber.org>,
Ben Hutchings <bhutchings@solarflare.com>,
David Miller <davem@davemloft.net>,
David Laight <David.Laight@ACULAB.COM>
Subject: Re: [PATCH v4 1/3] packet: make aligned size of struct tpacket{2,3}_hdr clear
Date: Tue, 17 Dec 2013 15:02:20 +0100 [thread overview]
Message-ID: <52B0596C.8000901@redhat.com> (raw)
In-Reply-To: <87fvpr7fdv.wl%atzm@stratosphere.co.jp>
On 12/17/2013 02:53 PM, Atzm Watanabe wrote:
> struct tpacket{2,3}_hdr is aligned to a multiple of TPACKET_ALIGNMENT.
> We may add members to them until current aligned size without forcing
> userspace to call getsockopt(..., PACKET_HDRLEN, ...).
>
> Signed-off-by: Atzm Watanabe <atzm@stratosphere.co.jp>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
prev parent reply other threads:[~2013-12-17 14:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-17 13:53 [PATCH v4 1/3] packet: make aligned size of struct tpacket{2,3}_hdr clear Atzm Watanabe
2013-12-17 14:02 ` Daniel Borkmann [this message]
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