Reduce the number of system calls in Rack::RequestHandler -> 4% speed improvement.
Reduce the number of system calls in Rack::RequestHandler -> 4% speed improvement.

kewaunited/passenger,phusion/passenger,cgvarela/passenger,openSUSE/passenger,gravitystorm/passenger,antek-drzewiecki/passenger,gravitystorm/passenger,antek-drzewiecki/passenger,bf4/passenger,fabiokung/passenger-debian,erikogan/passenger,antek-drzewiecki/passenger,bf4/passenger,erikogan/passenger,phusion/passenger,phusion/passenger,antek-drzewiecki/passenger,erikogan/passenger,openSUSE/passenger,kewaunited/passenger,clemensg/passenger,cgvarela/passenger,openSUSE/passenger,bf4/passenger,pkmiec/passenger,openSUSE/passenger,kewaunited/passenger,kewaunited/passenger,bf4/passenger,clemensg/passenger,kewaunited/passenger,antek-drzewiecki/passenger,antek-drzewiecki/passenger,clemensg/passenger,fabiokung/passenger-debian,erikogan/passenger,bf4/passenger,pkmiec/passenger,cgvarela/passenger,openSUSE/passenger,pkmiec/passenger,bf4/passenger,bf4/passenger,pkmiec/passenger,cgvarela/passenger,antek-drzewiecki/passenger,jawj/passenger,jawj/passenger,phusion/passenger,phusion/passenger,kewaunited/passenger,fabiokung/passenger-debian,pkmiec/passenger,fabiokung/passenger-debian,cgvarela/passenger,fabiokung/passenger-debian,jawj/passenger,jawj/passenger,kewaunited/passenger,phusion/passenger,jawj/passenger,clemensg/passenger,gravitystorm/passenger,fabiokung/passenger-debian,pkmiec/passenger,erikogan/passenger,antek-drzewiecki/passenger,gravitystorm/passenger,phusion/passenger,cgvarela/passenger,jawj/passenger,openSUSE/passenger,jawj/passenger,clemensg/passenger,clemensg/passenger,clemensg/passenger,gravitystorm/passenger,kewaunited/passenger,gravitystorm/passenger,phusion/passenger,pkmiec/passenger,cgvarela/passenger,cgvarela/passenger,erikogan/passenger,clemensg/passenger