>-Original Message-
>From: Chandran, Sugesh
>Sent: Monday, November 27, 2017 5:58 PM
>To: Bodireddy, Bhanuprakash ; 'Aaron
>Conole'
>Cc: 'd...@openvswitch.org' ; Ben Pfaff
>
>Subject: RE: [ovs-dev] [PATCH] packets: Prefetch the packet meta
Hi Bhanu,
Regards
_Sugesh
> -Original Message-
> From: Bodireddy, Bhanuprakash
> Sent: Monday, November 27, 2017 4:35 PM
> To: 'Aaron Conole'
> Cc: 'd...@openvswitch.org' ; Ben Pfaff ;
> Chandran, Sugesh
> Subject: RE: [ovs-dev] [PATCH]
>>Bhanuprakash Bodireddy writes:
>>
>>> pkt_metadata_prefetch_init() is used to prefetch the packet metadata
>>> before initializing the metadata in pkt_metadata_init(). This is done
>>> for every packet in userspace datapath and is performance critical.
>>>
>>> Commit 99fc16c0 prefetches only cac
>
>Bhanuprakash Bodireddy writes:
>
>> pkt_metadata_prefetch_init() is used to prefetch the packet metadata
>> before initializing the metadata in pkt_metadata_init(). This is done
>> for every packet in userspace datapath and is performance critical.
>>
>> Commit 99fc16c0 prefetches only cachline
Bhanuprakash Bodireddy writes:
> pkt_metadata_prefetch_init() is used to prefetch the packet metadata
> before initializing the metadata in pkt_metadata_init(). This is done
> for every packet in userspace datapath and is performance critical.
>
> Commit 99fc16c0 prefetches only cachline0 and cac
pkt_metadata_prefetch_init() is used to prefetch the packet metadata
before initializing the metadata in pkt_metadata_init(). This is done
for every packet in userspace datapath and is performance critical.
Commit 99fc16c0 prefetches only cachline0 and cacheline2 as the metadata
part of respective