On Friday, March 21, 2003, at 07:24  PM, Matt Thomas wrote:

>> Log Message:
>> * Bump m_flags from "short" to "int", and shuffle the m_hdr 
>> accordingly.
>>   As discussed on tech-net.
>
> Discussed when?

It came up during the vlan+promisc discussion.

> Then add ext_flags.

The current scheme allows you to test whether or not an mbuf has 
external storage and how it is represented in one test (think switch 
statement).

         -- Jason R. Thorpe <thorpej@wasabisystems.com>