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Date:   Thu, 4 Jul 2019 15:18:19 +0000
From:   Jose Abreu <>
To:     Jesper Dangaard Brouer <>,
        Jose Abreu <>
CC:     "" <>,
        "" <>,
        Joao Pinto <>,
        "David S . Miller" <>,
        Giuseppe Cavallaro <>,
        Alexandre Torgue <>,
        Maxime Coquelin <>,
        Maxime Ripard <>,
        Chen-Yu Tsai <>
Subject: RE: [PATCH net-next 3/3] net: stmmac: Introducing support for Page

From: Jesper Dangaard Brouer <>

> You can just use page_pool_free() (p.s I'm working on reintroducing
> page_pool_destroy wrapper).  As you say, you will not have in-flight
> frames/pages in this driver use-case.

Well, if I remove the request_shutdown() it will trigger the "API usage 
violation" WARN ...

I think this is due to alloc cache only be freed in request_shutdown(), 
or I'm having some leak :D

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