I added comments regarding i386 context switching.
I added comments regarding i386 context switching.

ayumilong/rethinkdb,eliangidoni/rethinkdb,KSanthanam/rethinkdb,losywee/rethinkdb,scripni/rethinkdb,rrampage/rethinkdb,bpradipt/rethinkdb,AtnNn/rethinkdb,yaolinz/rethinkdb,4talesa/rethinkdb,AntouanK/rethinkdb,jesseditson/rethinkdb,lenstr/rethinkdb,jmptrader/rethinkdb,pap/rethinkdb,yakovenkodenis/rethinkdb,robertjpayne/rethinkdb,rrampage/rethinkdb,elkingtonmcb/rethinkdb,alash3al/rethinkdb,jmptrader/rethinkdb,RubenKelevra/rethinkdb,marshall007/rethinkdb,sebadiaz/rethinkdb,niieani/rethinkdb,catroot/rethinkdb,rrampage/rethinkdb,JackieXie168/rethinkdb,victorbriz/rethinkdb,JackieXie168/rethinkdb,wojons/rethinkdb,KSanthanam/rethinkdb,alash3al/rethinkdb,sbusso/rethinkdb,sebadiaz/rethinkdb,greyhwndz/rethinkdb,ayumilong/rethinkdb,sbusso/rethinkdb,sebadiaz/rethinkdb,tempbottle/rethinkdb,victorbriz/rethinkdb,bchavez/rethinkdb,wkennington/rethinkdb,Qinusty/rethinkdb,pap/rethinkdb,bpradipt/rethinkdb,grandquista/rethinkdb,gavioto/rethinkdb,jesseditson/rethinkdb,wkennington/rethinkdb,nviennot/rethinkdb,Qinusty/rethinkdb,ayumilong/rethinkdb,RubenKelevra/rethinkdb,catroot/rethinkdb,ajose01/rethinkdb,mbroadst/rethinkdb,AtnNn/rethinkdb,urandu/rethinkdb,tempbottle/rethinkdb,dparnell/rethinkdb,wojons/rethinkdb,scripni/rethinkdb,marshall007/rethinkdb,captainpete/rethinkdb,mcanthony/rethinkdb,niieani/rethinkdb,gavioto/rethinkdb,gavioto/rethinkdb,Qinusty/rethinkdb,ayumilong/rethinkdb,eliangidoni/rethinkdb,sontek/rethinkdb,wkennington/rethinkdb,matthaywardwebdesign/rethinkdb,robertjpayne/rethinkdb,AtnNn/rethinkdb,mbroadst/rethinkdb,AntouanK/rethinkdb,Wilbeibi/rethinkdb,wujf/rethinkdb,victorbriz/rethinkdb,wojons/rethinkdb,matthaywardwebdesign/rethinkdb,Wilbeibi/rethinkdb,wkennington/rethinkdb,ajose01/rethinkdb,jmptrader/rethinkdb,mcanthony/rethinkdb,4talesa/rethinkdb,grandquista/rethinkdb,catroot/rethinkdb,KSanthanam/rethinkdb,sebadiaz/rethinkdb,jesseditson/rethinkdb,RubenKelevra/rethinkdb,RubenKelevra/rethinkdb,dparnell/rethinkdb,mquandalle/rethinkdb,robertjpayne/rethinkdb,grandquista/rethinkdb,wkennington/rethinkdb,ayumilong/rethinkdb,mcanthony/rethinkdb,yakovenkodenis/rethinkdb,tempbottle/rethinkdb,ayumilong/rethinkdb,bchavez/rethinkdb,jmptrader/rethinkdb,catroot/rethinkdb,mquandalle/rethinkdb,KSanthanam/rethinkdb,AtnNn/rethinkdb,scripni/rethinkdb,losywee/rethinkdb,dparnell/rethinkdb,bpradipt/rethinkdb,jmptrader/rethinkdb,spblightadv/rethinkdb,mbroadst/rethinkdb,rrampage/rethinkdb,alash3al/rethinkdb,marshall007/rethinkdb,Qinusty/rethinkdb,matthaywardwebdesign/rethinkdb,spblightadv/rethinkdb,matthaywardwebdesign/rethinkdb,niieani/rethinkdb,victorbriz/rethinkdb,bpradipt/rethinkdb,pap/rethinkdb,robertjpayne/rethinkdb,bchavez/rethinkdb,matthaywardwebdesign/rethinkdb,scripni/rethinkdb,AntouanK/rethinkdb,nviennot/rethinkdb,mquandalle/rethinkdb,bpradipt/rethinkdb,sontek/rethinkdb,pap/rethinkdb,ajose01/rethinkdb,ajose01/rethinkdb,spblightadv/rethinkdb,greyhwndz/rethinkdb,tempbottle/rethinkdb,yaolinz/rethinkdb,grandquista/rethinkdb,captainpete/rethinkdb,wojons/rethinkdb,JackieXie168/rethinkdb,spblightadv/rethinkdb,mcanthony/rethinkdb,victorbriz/rethinkdb,captainpete/rethinkdb,mbroadst/rethinkdb,RubenKelevra/rethinkdb,gavioto/rethinkdb,spblightadv/rethinkdb,4talesa/rethinkdb,urandu/rethinkdb,gavioto/rethinkdb,alash3al/rethinkdb,scripni/rethinkdb,Qinusty/rethinkdb,Wilbeibi/rethinkdb,gdi2290/rethinkdb,nviennot/rethinkdb,losywee/rethinkdb,ajose01/rethinkdb,scripni/rethinkdb,RubenKelevra/rethinkdb,KSanthanam/rethinkdb,wkennington/rethinkdb,mbroadst/rethinkdb,nviennot/rethinkdb,4talesa/rethinkdb,mbroadst/rethinkdb,yakovenkodenis/rethinkdb,dparnell/rethinkdb,wujf/rethinkdb,KSanthanam/rethinkdb,bpradipt/rethinkdb,AntouanK/rethinkdb,Wilbeibi/rethinkdb,AtnNn/rethinkdb,rrampage/rethinkdb,yakovenkodenis/rethinkdb,lenstr/rethinkdb,greyhwndz/rethinkdb,robertjpayne/rethinkdb,sebadiaz/rethinkdb,bchavez/rethinkdb,lenstr/rethinkdb,victorbriz/rethinkdb,alash3al/rethinkdb,sbusso/rethinkdb,tempbottle/rethinkdb,nviennot/rethinkdb,spblightadv/rethinkdb,tempbottle/rethinkdb,ayumilong/rethinkdb,gavioto/rethinkdb,mcanthony/rethinkdb,sbusso/rethinkdb,pap/rethinkdb,yaolinz/rethinkdb,lenstr/rethinkdb,nviennot/rethinkdb,elkingtonmcb/rethinkdb,greyhwndz/rethinkdb,Wilbeibi/rethinkdb,wujf/rethinkdb,niieani/rethinkdb,yakovenkodenis/rethinkdb,Wilbeibi/rethinkdb,dparnell/rethinkdb,eliangidoni/rethinkdb,urandu/rethinkdb,sebadiaz/rethinkdb,niieani/rethinkdb,matthaywardwebdesign/rethinkdb,wojons/rethinkdb,wujf/rethinkdb,4talesa/rethinkdb,marshall007/rethinkdb,wujf/rethinkdb,mquandalle/rethinkdb,elkingtonmcb/rethinkdb,catroot/rethinkdb,lenstr/rethinkdb,wojons/rethinkdb,tempbottle/rethinkdb,gavioto/rethinkdb,greyhwndz/rethinkdb,bpradipt/rethinkdb,grandquista/rethinkdb,sbusso/rethinkdb,captainpete/rethinkdb,bchavez/rethinkdb,bchavez/rethinkdb,ajose01/rethinkdb,jesseditson/rethinkdb,mbroadst/rethinkdb,pap/rethinkdb,rrampage/rethinkdb,AtnNn/rethinkdb,eliangidoni/rethinkdb,mquandalle/rethinkdb,urandu/rethinkdb,marshall007/rethinkdb,captainpete/rethinkdb,yaolinz/rethinkdb,mquandalle/rethinkdb,grandquista/rethinkdb,sebadiaz/rethinkdb,losywee/rethinkdb,sbusso/rethinkdb,dparnell/rethinkdb,bpradipt/rethinkdb,rrampage/rethinkdb,spblightadv/rethinkdb,RubenKelevra/rethinkdb,greyhwndz/rethinkdb,4talesa/rethinkdb,captainpete/rethinkdb,niieani/rethinkdb,robertjpayne/rethinkdb,bchavez/rethinkdb,rrampage/rethinkdb,matthaywardwebdesign/rethinkdb,losywee/rethinkdb,KSanthanam/rethinkdb,AntouanK/rethinkdb,eliangidoni/rethinkdb,sontek/rethinkdb,sbusso/rethinkdb,elkingtonmcb/rethinkdb,Qinusty/rethinkdb,gdi2290/rethinkdb,robertjpayne/rethinkdb,jmptrader/rethinkdb,matthaywardwebdesign/rethinkdb,Qinusty/rethinkdb,grandquista/rethinkdb,elkingtonmcb/rethinkdb,sontek/rethinkdb,losywee/rethinkdb,Wilbeibi/rethinkdb,mcanthony/rethinkdb,alash3al/rethinkdb,yaolinz/rethinkdb,mquandalle/rethinkdb,alash3al/rethinkdb,dparnell/rethinkdb,sontek/rethinkdb,sontek/rethinkdb,gdi2290/rethinkdb,pap/rethinkdb,urandu/rethinkdb,gdi2290/rethinkdb,sontek/rethinkdb,bpradipt/rethinkdb,mcanthony/rethinkdb,JackieXie168/rethinkdb,ayumilong/rethinkdb,alash3al/rethinkdb,mquandalle/rethinkdb,niieani/rethinkdb,jmptrader/rethinkdb,4talesa/rethinkdb,wkennington/rethinkdb,bchavez/rethinkdb,JackieXie168/rethinkdb,pap/rethinkdb,ajose01/rethinkdb,urandu/rethinkdb,yaolinz/rethinkdb,catroot/rethinkdb,mcanthony/rethinkdb,gdi2290/rethinkdb,dparnell/rethinkdb,sontek/rethinkdb,wojons/rethinkdb,elkingtonmcb/rethinkdb,nviennot/rethinkdb,losywee/rethinkdb,jesseditson/rethinkdb,eliangidoni/rethinkdb,Qinusty/rethinkdb,urandu/rethinkdb,yaolinz/rethinkdb,eliangidoni/rethinkdb,yakovenkodenis/rethinkdb,AntouanK/rethinkdb,wujf/rethinkdb,yakovenkodenis/rethinkdb,elkingtonmcb/rethinkdb,AtnNn/rethinkdb,lenstr/rethinkdb,sbusso/rethinkdb,victorbriz/rethinkdb,bchavez/rethinkdb,wkennington/rethinkdb,marshall007/rethinkdb,jesseditson/rethinkdb,urandu/rethinkdb,victorbriz/rethinkdb,tempbottle/rethinkdb,JackieXie168/rethinkdb,Wilbeibi/rethinkdb,catroot/rethinkdb,spblightadv/rethinkdb,robertjpayne/rethinkdb,grandquista/rethinkdb,dparnell/rethinkdb,sebadiaz/rethinkdb,robertjpayne/rethinkdb,scripni/rethinkdb,jesseditson/rethinkdb,gdi2290/rethinkdb,captainpete/rethinkdb,lenstr/rethinkdb,jmptrader/rethinkdb,AtnNn/rethinkdb,4talesa/rethinkdb,captainpete/rethinkdb,grandquista/rethinkdb,JackieXie168/rethinkdb,JackieXie168/rethinkdb,eliangidoni/rethinkdb,RubenKelevra/rethinkdb,catroot/rethinkdb,greyhwndz/rethinkdb,yaolinz/rethinkdb,marshall007/rethinkdb,KSanthanam/rethinkdb,greyhwndz/rethinkdb,JackieXie168/rethinkdb,wujf/rethinkdb,marshall007/rethinkdb,jesseditson/rethinkdb,elkingtonmcb/rethinkdb,scripni/rethinkdb,nviennot/rethinkdb,mbroadst/rethinkdb,niieani/rethinkdb,Qinusty/rethinkdb,losywee/rethinkdb,lenstr/rethinkdb,ajose01/rethinkdb,wojons/rethinkdb,eliangidoni/rethinkdb,gavioto/rethinkdb,mbroadst/rethinkdb,gdi2290/rethinkdb,yakovenkodenis/rethinkdb,AntouanK/rethinkdb,AntouanK/rethinkdb