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authorBert Kenward <bkenward@solarflare.com>2017-02-06 16:50:55 +0000
committerDavid S. Miller <davem@davemloft.net>2017-02-06 11:59:36 -0500
commitf820c0ac6cc84d4f9cb22c77d99ea510bd5c382a (patch)
treecc445d4d83b850d5a8860ca2a36bb5138d1f86a0 /tools/build/.gitignore
parentd15c9ede6123dbce14c17eb9ced229e488002735 (diff)
sfc: don't rearm interrupts if busy polling
Since commit 364b6055738b ("net: busy-poll: return busypolling status to drivers"), napi_complete_done() returns a boolean that can be used by drivers to conditionally rearm interrupts. Testing with a 7142 shows a small latency improvement of ~100 ns. Signed-off-by: Bert Kenward <bkenward@solarflare.com> Cc: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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