[PATCH v2 2/6] crypto/scheduler: use unified session

[Ji, Kai]

Acked-by: Kai Ji <kai.ji at intel.com>

> -----Original Message-----
> From: Akhil Goyal <gakhil at marvell.com>
> Sent: Wednesday, September 21, 2022 4:03 PM
> To: dev at dpdk.org
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> Akhil Goyal <gakhil at marvell.com>
> Subject: [PATCH v2 2/6] crypto/scheduler: use unified session
> 
> From: Fan Zhang <roy.fan.zhang at intel.com>
> 
> This patch updates the scheduler PMD to use unified session data structure.
> Previously thanks to the private session array in cryptodev sym session there
> are no necessary change needed for scheduler PMD other than the way ops
> are enqueued/dequeued. The patch inherits the same design in the original
> session data structure to the scheduler PMD so the cryptodev sym session
> can be as a linear buffer for both session header and driver private data.
> 
> With the change there are inevitable extra cost on both memory
> (64 bytes per session per driver type) and cycle count (set the correct session
> for each cop based on the worker before enqueue, and retrieve the original
> session after dequeue).
> 
> Signed-off-by: Fan Zhang <roy.fan.zhang at intel.com>
> Signed-off-by: Akhil Goyal <gakhil at marvell.com>
> ---