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authorMohsin KAZMI <sykazmi@cisco.com>2016-07-06 03:17:50 +0200
committerDamjan Marion <dmarion.lists@gmail.com>2016-07-06 20:43:15 +0000
commit64f450da8f375e000f139fe1c8f7071dac37af29 (patch)
tree89fd977fee86d1e154eb16ac9ba1744e0cddd1bb /build-data/platforms
parent2e95f5a1d12d50b8b394d59b379fb36899e6d0fe (diff)
Netmap: Fix Netmap Polling Issue
Previously, netmap node switched from interrupt to polling if worker threads are enabled even if there was no netmap interface running. Netmap input node consumed CPU cycles because of input node calls but these cycles were wasted as input node did not have any packet to process. This patch fixes issue stated above using more intelligent way of enabling or disabling polling based on interfaces count. But the pre-requisite condition for polling is, worker thread(s) should be enabled. Change-Id: I3a901823c7b040cce3393958981f439b9f290fe5 Signed-off-by: Mohsin KAZMI <sykazmi@cisco.com>
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