linux-kernel - [PATCH v5 0/3] net: fec: add xdp and page pool statistics

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Message-Id: <20221115204951.370217-1-shenwei.wang@nxp.com>
Date:   Tue, 15 Nov 2022 14:49:48 -0600
From:   Shenwei Wang <shenwei.wang@....com>
To:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     Jesper Dangaard Brouer <hawk@...nel.org>,
        Ilias Apalodimas <ilias.apalodimas@...aro.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        John Fastabend <john.fastabend@...il.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        imx@...ts.linux.dev, Shenwei Wang <shenwei.wang@....com>
Subject: [PATCH v5 0/3] net: fec: add xdp and page pool statistics

Changes in V5:
 - split the patch into two: one for xdp statistics and one for page
   pool
 - fix the bug to zero xdp_stats array
 - use empty 'page_pool_stats' when CONFIG_PAGE_POOL_STATS is disabled.

Changes in V4:
 - Using u64 to record the XDP statistics
 - Changing strncpy to strscpy
 - Remove the "PAGE_POOL_STATS" select per Alexander's feedback
 - Export the page_pool_stats definition in the page_pool.h

 Changes in v3:
 - change memcpy to strncpy to fix the warning reported by Paolo Abeni
 - fix the compile errors on powerpc

 Changes in v2:
 - clean up and restructure the codes per Andrew Lunn's review comments
 - clear the statistics when the adaptor is down

Shenwei Wang (3):
  net: page_pool: export page_pool_stats definition
  net: fec: add xdp statistics
  net: fec: add page pool statistics

 drivers/net/ethernet/freescale/fec.h      | 15 ++++
 drivers/net/ethernet/freescale/fec_main.c | 96 +++++++++++++++++++++--
 include/net/page_pool.h                   |  2 +
 3 files changed, 107 insertions(+), 6 deletions(-)

--
2.34.1