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authorEric Dumazet <edumazet@google.com>2017-02-02 17:13:19 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-03 09:56:50 -0500
commite7fe9491261ee07b0c7456df42c34ca6a8538804 (patch)
tree81f8654dcf1879e40f2670b1b29c9d7ae812c9ac /net/mpls
parent8fe809a992639b2013c0d8da2ba55cdea28a959a (diff)
sfc: 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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