SMPable version of EM driver

[Vladimir Ivanov]

Hi,

LI Xin wrote:
> Shoot, the TX mutex locking and unlocking should not belong here.  Let
> me check the code.
>
> Cheers,
>   
Don't forget: our latest version 
http://people.yandex-team.ru/wawa/em-6.6.6-yandex-1.20.tar.gz is very 
close to CURRENT.
Also, you can alter threads' number runtime in this revision.

WBR,

-- 
Vladimir Ivanov
Network Operations Center
OOO "Yandex"
t: +7 495 739-7000
f: +7 495 739-7070
@: noc at yandex.net (corporate)
  wawa at yandex-team.ru (personal)
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