Thread (19 messages) flat view 19 messages, 4 authors, 2023-02-12

Re: [PATCH net-next v3 0/9] add support for per action hw stats

From: Jakub Kicinski <kuba@kernel.org>
Date: 2023-02-08 05:29:27

On Mon, 6 Feb 2023 15:54:33 +0200 Oz Shlomo wrote:
There are currently two mechanisms for populating hardware stats:
1. Using flow_offload api to query the flow's statistics.
   The api assumes that the same stats values apply to all
   the flow's actions.
   This assumption breaks when action drops or jumps over following
   actions.
2. Using hw_action api to query specific action stats via a driver
   callback method. This api assures the correct action stats for
   the offloaded action, however, it does not apply to the rest of the
   actions in the flow's actions array, as elaborated below.
Mercelo would you like to review this one as well or it's of lesser
interest?
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