You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@trafficserver.apache.org by Yujie Ding <dm...@gmail.com> on 2017/06/11 04:26:33 UTC

what's the function of the lookaside buffer when evacuating fragments ?

after i reviewed the codes, i am confused that the lookaside buffer seems
to work on "f.evacuate_head was true", but the f.evacuate_head setting only
happened on "openReadClose",  how works on other situations? i means than
if a read operation not complete (not running "openReadClose"), the
lookaside buffer seems to not very usefull. who can explain that ? thx.