On 10/05/2018 06:00 AM, Stephen Suryaputra wrote:
> On Thu, Oct 4, 2018 at 4:42 PM Eric Dumazet wrote:
>>
>> How have you decided some counters can be 'slow' and other 'fast' ?
>>
>> I can tell you I see many ultra-fast candidates in your 'slow' list :/
>
> Based on what others have categorize
On Thu, Oct 4, 2018 at 4:42 PM Eric Dumazet wrote:
>
> How have you decided some counters can be 'slow' and other 'fast' ?
>
> I can tell you I see many ultra-fast candidates in your 'slow' list :/
Based on what others have categorized based on what's in the code and
IMHO they make sense:
enum
{
On 10/04/2018 12:08 PM, Stephen Suryaputra wrote:
> Separate IPv6 ifstats into the ones that are hit on fast path and
> the ones that aren't. The ones that are not can be removed as needed
> using sysctls.
>
> The separation minimizes percpu data. It reduces from 288 bytes per cpu to 56
> bytes
