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Re: [Qemu-devel] [PATCH] virtio-net: fix wrong size of vlan filter table
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From: |
Amos Kong |
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Subject: |
Re: [Qemu-devel] [PATCH] virtio-net: fix wrong size of vlan filter table |
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Date: |
Wed, 5 Jun 2013 16:56:35 +0800 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Jun 05, 2013 at 03:21:30PM +0800, Amos Kong wrote:
> On Wed, Jun 05, 2013 at 02:13:48PM +0800, Amos Kong wrote:
> > The MAX_VLAN is 4096, currently the vlan filter table has 512
> > (4096 >> 3) entries, it's wrong.
> >
> > One entry in vlan filter table can indicate 32(1 << 5) vlans,
> > so the table should have 128 (4096 >> 5) entries.
The patch is wrong, one entry takes 4 bytes. Sorry for the noise.
--
Amos.