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authorEric Dumazet <edumazet@google.com>2017-02-02 18:22:28 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-03 09:56:50 -0500
commit86bc8b310f1f323ccc9a311933e35d3442473034 (patch)
tree143747f915cc43d84e5c247e16e52ce47992a825 /net
parente7fe9491261ee07b0c7456df42c34ca6a8538804 (diff)
sfc-falcon: get rid of custom busy polling code
In linux-4.5, busy polling was implemented in core NAPI stack, meaning that all custom implementation can be removed from drivers. Not only we remove lot's of tricky code, we also remove one lock operation in fast path. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Edward Cree <ecree@solarflare.com> Cc: Bert Kenward <bkenward@solarflare.com> Acked-by: Bert Kenward <bkenward@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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