diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-16 23:42:46 -0400 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-16 23:42:46 -0400 |
commit | 2bcb132c693566bcb8208cc7ce66b72a4f852ecf (patch) | |
tree | 6fc4f05ce18140d86aa78a10380a610734aeaef9 /net/core/netpoll.c | |
parent | 67e6da702753dac8f0540209dded80a0c4e60d81 (diff) | |
parent | 5698bd757d55b1bb87edd1a9744ab09c142abfc2 (diff) |
Merge 3.6-rc6 into usb-next
This resolves the merge problems with:
drivers/usb/dwc3/gadget.c
drivers/usb/musb/tusb6010.c
that had been seen in linux-next.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core/netpoll.c')
-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 346b1eb83a1f..e4ba3e70c174 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c | |||
@@ -168,24 +168,16 @@ static void poll_napi(struct net_device *dev) | |||
168 | struct napi_struct *napi; | 168 | struct napi_struct *napi; |
169 | int budget = 16; | 169 | int budget = 16; |
170 | 170 | ||
171 | WARN_ON_ONCE(!irqs_disabled()); | ||
172 | |||
173 | list_for_each_entry(napi, &dev->napi_list, dev_list) { | 171 | list_for_each_entry(napi, &dev->napi_list, dev_list) { |
174 | local_irq_enable(); | ||
175 | if (napi->poll_owner != smp_processor_id() && | 172 | if (napi->poll_owner != smp_processor_id() && |
176 | spin_trylock(&napi->poll_lock)) { | 173 | spin_trylock(&napi->poll_lock)) { |
177 | rcu_read_lock_bh(); | ||
178 | budget = poll_one_napi(rcu_dereference_bh(dev->npinfo), | 174 | budget = poll_one_napi(rcu_dereference_bh(dev->npinfo), |
179 | napi, budget); | 175 | napi, budget); |
180 | rcu_read_unlock_bh(); | ||
181 | spin_unlock(&napi->poll_lock); | 176 | spin_unlock(&napi->poll_lock); |
182 | 177 | ||
183 | if (!budget) { | 178 | if (!budget) |
184 | local_irq_disable(); | ||
185 | break; | 179 | break; |
186 | } | ||
187 | } | 180 | } |
188 | local_irq_disable(); | ||
189 | } | 181 | } |
190 | } | 182 | } |
191 | 183 | ||