netdev - [PATCH 03/10] netpoll: Visit all napi handlers in poll

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Message-ID: <87pplop1jk.fsf_-_@xmission.com>
Date:	Fri, 14 Mar 2014 20:45:51 -0700
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	David Miller <davem@...emloft.net>
Cc:	stephen@...workplumber.org, eric.dumazet@...il.com,
	netdev@...r.kernel.org, xiyou.wangcong@...il.com, mpm@...enic.com,
	satyam.sharma@...il.com
Subject: [PATCH 03/10] 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@...ssion.com>
---
 net/core/netpoll.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 147c75855c9b..d9e3d74ec9ac 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -174,9 +174,6 @@ static void poll_napi(struct net_device *dev, int budget)
 		    spin_trylock(&napi->poll_lock)) {
 			budget = poll_one_napi(napi, budget);
 			spin_unlock(&napi->poll_lock);
-
-			if (!budget)
-				break;
 		}
 	}
 }
-- 
1.7.5.4

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