Further mbuf adjustments and changes
Julian Elischer
julian at freebsd.org
Wed Aug 21 14:11:20 UTC 2013
On 8/21/13 9:40 PM, Andre Oppermann wrote:
> [ actual text removed.. ]
> Patch is available here:
>
> http://people.freebsd.org/~andre/mbuf-adjustments-20130821.diff
one small thing I noticed..
- u16 type = (CSUM_DATA_VALID | CSUM_PSEUDO_HDR);
+ u64 type = (CSUM_DATA_VALID | CSUM_PSEUDO_HDR);
#if __FreeBSD_version >= 800000
if we are (in ixgbe) supporting different versions then your chang
eneeds to be enclosed in a
#if __FreeBSD_version >= 100000000
section
does anyone have a copy of jeff's old mbuf rewrite from a couple of
years ago?
Have you looked at it? is there overlap?
I'm not sure that we have much of a gain any more by having mbufs with
built in storage, except to complicate the code. we could just have
small external storage types so tha tthe mbuf itself was always
'external'..
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