From: David Miller <davem@davemloft.net>
To: gombasg@sztaki.hu
Cc: netdev@vger.kernel.org, johann.baudy@gnu-log.net
Subject: Re: [PATCH] Re: PACKET_TX_RING: packet size is too long
Date: Thu, 29 Oct 2009 03:19:17 -0700 (PDT) [thread overview]
Message-ID: <20091029.031917.255459167.davem@davemloft.net> (raw)
In-Reply-To: <20091015201028.GA9780@boogie.lpds.sztaki.hu>
From: Gabor Gombas <gombasg@sztaki.hu>
Date: Thu, 15 Oct 2009 22:10:29 +0200
> Currently PACKET_TX_RING forces certain amount of every frame to remain
> unused. This probably originates from an early version of the
> PACKET_TX_RING patch that in fact used the extra space when the (since
> removed) CONFIG_PACKET_MMAP_ZERO_COPY option was enabled. The current
> code does not make any use of this extra space.
>
> This patch removes the extra space reservation and lets userspace make
> use of the full frame size.
>
> Signed-off-by: Gabor Gombas <gombasg@sztaki.hu>
Applied, thanks!
next prev parent reply other threads:[~2009-10-29 10:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-09 9:07 PACKET_TX_RING: packet size is too long Gabor Gombas
2009-10-09 22:05 ` [PATCH] " Gabor Gombas
2009-10-13 7:54 ` David Miller
2009-10-15 20:10 ` Gabor Gombas
2009-10-29 10:19 ` David Miller [this message]
2009-10-29 10:29 ` Gabor Gombas
2009-10-29 10:40 ` David Miller
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