[tarantool-patches] Re: [PATCH 1/1] swim: optimize memory layout of struct swim_member

[Vladislav Shpilevoy]

Pushed into the master.

On 25/04/2019 13:53, Konstantin Osipov wrote:
> * Vladislav Shpilevoy <v.shpilevoy at tarantool.org> [19/04/25 00:46]:
>> Struct swim_member describes attributes of one remote member of
>> a SWIM cluster. It is relatively often accessed. And it has two
>> huge structures - struct swim_packet ping/ack_task. Each is 1500
>> bytes. When these tasks are in the middle of the structure, they
>> split and spoil cache lines.
>>
>> This patch moves the whole failure detection attribute family to
>> the bottom of the structure, and moves these two tasks to the
>> end of layout.
>> ---
> 
> OK to push.
> 
> 
> -- 
> Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
> http://tarantool.io - www.twitter.com/kostja_osipov
>