On 04/14/2014 05:59 PM, Pravin Shelar wrote:
On Mon, Apr 14, 2014 at 8:19 PM, Thomas Graf wrote:
On 04/14/2014 08:54 AM, Pravin Shelar wrote:
On Wed, Apr 9, 2014 at 4:05 PM, Thomas Graf wrote:
I believe skb_get_hash() can be 0 and that would result in mistaking any
empty slot to be a cache
On Mon, Apr 14, 2014 at 8:19 PM, Thomas Graf wrote:
> On 04/14/2014 08:54 AM, Pravin Shelar wrote:
>>
>> On Wed, Apr 9, 2014 at 4:05 PM, Thomas Graf wrote:
>>>
>>> I believe skb_get_hash() can be 0 and that would result in mistaking any
>>> empty slot to be a cached entry and we would only look a
On 04/14/2014 08:54 AM, Pravin Shelar wrote:
On Wed, Apr 9, 2014 at 4:05 PM, Thomas Graf wrote:
I believe skb_get_hash() can be 0 and that would result in mistaking any
empty slot to be a cached entry and we would only look at the first flow
mask.
software skb_get_hash() returns zero for erro
On Wed, Apr 9, 2014 at 4:59 PM, Thomas Graf wrote:
> On 04/08/2014 12:00 AM, Pravin wrote:
>>
>> +struct sw_flow *ovs_flow_tbl_lookup_stats(struct flow_table *tbl,
>> + const struct sw_flow_key *key,
>> + u32 skb_hash,
On Wed, Apr 9, 2014 at 4:05 PM, Thomas Graf wrote:
> On 04/08/2014 12:00 AM, Pravin wrote:
>>
>> From: Pravin Shelar
>>
>> On every packet OVS needs to lookup flow-table with every mask.
>> the packet flow-key is first masked with mask in the list and
>> then the masked key is looked up in flow-t
On 04/08/2014 12:00 AM, Pravin wrote:
+struct sw_flow *ovs_flow_tbl_lookup_stats(struct flow_table *tbl,
+ const struct sw_flow_key *key,
+ u32 skb_hash,
+ u32 *n_mask_hit)
+{
+
On 04/08/2014 12:00 AM, Pravin wrote:
From: Pravin Shelar
On every packet OVS needs to lookup flow-table with every mask.
the packet flow-key is first masked with mask in the list and
then the masked key is looked up in flow-table. Therefore number
of masks can affect packet processing perform
From: Pravin Shelar
On every packet OVS needs to lookup flow-table with every mask.
the packet flow-key is first masked with mask in the list and
then the masked key is looked up in flow-table. Therefore number
of masks can affect packet processing performance.
Following patch adds mask pointer
