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(parent: 4939334) | patch
netvsc: signal host if receive ring is emptied
authorstephen hemminger <stephen@networkplumber.org>
Fri, 28 Jul 2017 15:59:47 +0000 (08:59 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 29 Jul 2017 22:25:43 +0000 (15:25 -0700)
commitf4e403633bcd290a4db2568364657d07b42ff890
treebcd7f9aa7c5ec08698a1aafa93b64fe161492e39tree | snapshot (tar.gz zip)
parent493933472d33d3e82d6323842edeb281199ee430commit | diff
netvsc: signal host if receive ring is emptied

Latency improvement related to NAPI conversion.
If all packets are processed from receive ring then need
to signal host.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/hyperv/netvsc.c diff | blob | blame | history