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netpoll: Visit all napi handlers in poll_napi 

In poll_napi loop through all of the napi handlers even when the
budget falls to 0 to ensure that we process all of the tx_queues, and
so that we continue to call into drivers when our initial budget is 0.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric W. Biederman 2014-03-14 20:45:51 -07:00 committed by David S. Miller
parent 9852fbec2c
commit eb8143b469
1 changed files with 0 additions and 3 deletions
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3
net/core/netpoll.c
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@ -174,9 +174,6 @@ static void poll_napi(struct net_device *dev, int budget)
spin_trylock(&napi->poll_lock)) { spin_trylock(&napi->poll_lock)) {
budget = poll_one_napi(napi, budget); budget = poll_one_napi(napi, budget);
spin_unlock(&napi->poll_lock); spin_unlock(&napi->poll_lock);
if (!budget)
break;
} }
} }
} }