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(parent: 0c13420) | patch
r8169: speed up rtl_loop_wait
authorHeiner Kallweit <hkallweit1@gmail.com>
Sat, 4 May 2019 13:20:38 +0000 (15:20 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sun, 5 May 2019 17:52:02 +0000 (10:52 -0700)
commit6ba9ac25d9dea6a58958d23316da557d9aae718c
tree7f08003dd3e49d01ff13329a7fd390e8c6cf41c0tree | snapshot
parent0c13420921839ee6d8c4bf369dd2bc92494b61eecommit | diff
r8169: speed up rtl_loop_wait

When testing I figured out that most operations signal finish even
before we trigger the first delay. Seems like PCI(e) access and
memory barriers typically add enough latency. Therefore move the
first delay after the first check.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/realtek/r8169.c diff | blob | history
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