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| author |   David S. Miller <davem@davemloft.net> | 2012-08-31 15:14:10 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-31 15:14:18 -0400 |
| commit | c32f38619af6302da58835fb292b159bdd96d11f (patch) | |
| tree | a5bb4a9c51999557eaa919f27369c70811cd813c /net/core | |
| parent | net/fsl_pq_mdio: add support for the Fman 1G MDIO controller (diff) | |
| parent | Merge branch 'master' of git://1984.lsi.us.es/nf (diff) | |
| download | linux-dev-c32f38619af6302da58835fb292b159bdd96d11f.tar.xz linux-dev-c32f38619af6302da58835fb292b159bdd96d11f.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Merge the 'net' tree to get the recent set of netfilter bug fixes in
order to assist with some merge hassles Pablo is going to have to deal
with for upcoming changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/netpoll.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 5af9c2692506..dd67818025d1 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -168,24 +168,16 @@ static void poll_napi(struct net_device *dev) struct napi_struct *napi; int budget = 16; - WARN_ON_ONCE(!irqs_disabled()); - list_for_each_entry(napi, &dev->napi_list, dev_list) { - local_irq_enable(); if (napi->poll_owner != smp_processor_id() && spin_trylock(&napi->poll_lock)) { - rcu_read_lock_bh(); budget = poll_one_napi(rcu_dereference_bh(dev->npinfo), napi, budget); - rcu_read_unlock_bh(); spin_unlock(&napi->poll_lock); - if (!budget) { - local_irq_disable(); + if (!budget) break; - } } - local_irq_disable(); } } |