netdev - [PATCH net-next v2 0/3] r8169: improve memory barriers

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Message-ID: <a7e1d491-bede-6f86-cff0-f2b74d8af2b3@gmail.com>
Date:   Sun, 19 Apr 2020 20:13:40 +0200
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     Realtek linux nic maintainers <nic_swsd@...ltek.com>,
        David Miller <davem@...emloft.net>
Cc:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: [PATCH net-next v2 0/3] r8169: improve memory barriers

This series includes improvements for (too heavy) memory barriers.
Tested on x86-64 with RTL8168g chip version.

v2:
- drop patch 2 from the series

Heiner Kallweit (3):
  r8169: use smp_store_mb in rtl_tx
  r8169: replace dma_rmb with READ_ONCE in rtl_rx
  r8169: use WRITE_ONCE instead of dma_wmb in rtl8169_mark_to_asic

 drivers/net/ethernet/realtek/r8169_main.c | 24 ++++++++---------------
 1 file changed, 8 insertions(+), 16 deletions(-)

-- 
2.26.1