check preconditions in sched
check preconditions in sched

GautamV/xv6,sometimesfood/xv6,shtyd/xv6-lua,ShakhMoves/Shakh6,ThomasDq/xv6OS,jmatth/xv6,codelabs-ch/xv6-muen,msyksphinz/xv6-mips,kazunobu-fujii/xv6,nullpo-head/xv6-mips,johnson-li/xv6-homework,rajma996/xv6,MatanGilead/myxv6,descent/xv6,gzpan123/xv6,MatanGilead/myxv6,Y-liulian/xv6-public,nwf/xv6-public,bngabonziza/xv6-public,walafc0/xv6,johnson-li/xv6-homework,run/xv6,humphreyja/Xv6,pekopeko1/xv6,Cheukyin/xv6,jgome043/tearos,howerj/xv6,nrahimi/xv6,vicionator/XV6,lorenzo-stoakes/haxv6,Mifnight/xv6-public,xv6-jp/xv6,penguiner/xv6,varunk08/xv6,TheMatrixShibe/tmsv6,voytovichs/xv6-public,jmatth/xv6,Y-liulian/xv6-public,UIKit0/Xv6,laisborin/RT-xv6,pablogventura/xv6-public,konyavic/xv6,sometimesfood/xv6-public,CKost/Authorization,wenhuizhang/xv6-public,s-rah/xv6-permissions,lishuwnc/Xv6,shadowfax-ring/mit-xv6,jeffallen/xv6,justodiaz/xv6,sdharan/xv6-rcu,jgome043/tearos,lolosssss/Xv6,pablogventura/xv6-public,juroland/xv6,louisje/xv6,romanzhg/xv6,meilank/CS416-hw1,chrisdew/xv6,chnpmy/xv6,khalily/xv6,davidbalbert/xv6,MrHohn/cs518hw2,panks/Xv6,chnpmy/xv6,MrHohn/CS-OperatingSystem-hw3,pelhamnicholas/xv6,sdharan/xv6-rcu,svdamani/xv6,wangxiayang/xv6,gw/xv6,t3rm1n4l/xv6,bowlofstew/sv6,UIKit0/Xv6,ManaPoustizadeh/OS-finalProject,sdimitro/xv6,OrangeTide/xv6-public,pelhamnicholas/xv6,lord021/Assignment1,wasabiz/xv6,gco/xv6,MrHohn/cs518hw3,UIKit0/Xv6,bowlofstew/sv6,kingsizeme/xv6,run/xv6,shadowfax-ring/mit-xv6,oskarth/xv6,konyavic/xv6,pelhamnicholas/xv6,phf/xv6-public,descent/xv6,lenw/xv6-public,roygoldman/xv6-fsprot,johnson-li/xv6-homework,gco/xv6,lishuwnc/Xv6,galbenor/os162-4,KushOza/hw2,Laaia/RT-xv6,tlerea1/xv6,CKost/Authorization,jeffallen/xv6,bngabonziza/xv6-public,aquamme/xv6,garzon/xv6,howerj/xv6,panks/Xv6,HugoTian/xv6,arianvp/xv6,wenhuizhang/xv6-public,5kg/xv6,arcbbb/xv6,descent/xv6,ZheyuJin/xv6_reading,avana002/xv6,liadgi/os163,raman162/CS450,MrHohn/CS-OperatingSystem-hw3,myl2821/xv6-fork,ahorn/xv6,myl2821/xv6-fork,ZheyuJin/xv6_reading,danrods/xv6Hacks,liadgi/os163,myl2821/xv6-fork,tinti/xv6-ubuntu,laisborin/RT-xv6,danluu/Xv6,nwf/xv6-public,BMJHayward/xv6-public,tlerea1/xv6,juroland/xv6,emaadmanzoor/xv6,gburd/xv6,PINK-FL0YD/xv6-public,supr/Xv6,roygoldman/xv6-sem,ShakhMoves/Shakh6,myl2821/xv6-fork,ihciah/xv6,voytovichs/xv6-public,garzon/xv6-public,leenjewel/xv6_learn,bngabonziza/xv6-1,bngabonziza/xv6-1,chrisdew/xv6,bngabonziza/xv6-1,galbenor/os162-4,johnson-li/xv6-homework,voytovichs/xv6-public,pekopeko1/xv6,f13mash/xv6,orenherman/xv6-clone,alex0906093/xv6,avana002/xv6,sdharan/xv6-rcu,ThomasDq/xv6OS,techno/xv6-mist32,ihciah/XV6-OS,shining-yang/xv6,wasabiz/xv6,lord021/Assignment1,reutz19/xv6_ass4,humphreyja/Xv6,t3rm1n4l/xv6,yum185/assign1_partA,rafamanzo/ep4-so,fintler/xv6,ZheyuJin/xv6_reading,aclements/sv6,roygoldman/xv6-sem,penguiner/xv6,baboofei/v6rt,SarthakCodes/xv6,AskDrCatcher/xv6,bngabonziza/xv6-1,s-rah/xv6-permissions,lord021/Assignment2,gw/xv6,chyka-dev/xv6-public,baboofei/v6rt,nomadium/xv6,chrisdew/xv6,kazunobu-fujii/xv6,shyandsy/xv6,gnosis23/xv6,yubai/ksm_xv6,nullpo-head/xv6-mips,phf/xv6-public,MrHohn/CS-OperatingSystem-hw2,Royvaknin29/OS_Ass1,AndreiRO/xv6,davidbalbert/xv6,dswann5/os_assignment_3,rafamanzo/ep2-so-xv6,raman162/CS450,ahorn/xv6,gmy987/xv6,galbenor/os162-4,ahorn/xv6,cpehle/xv6,bngabonziza/xv6-public,MrHohn/cs518hw2,ckkashyap/xv6,pekopeko1/xv6-code,fintler/xv6,varunk08/xv6,sdimitro/xv6,liorderei/OS_Class,meilank/CS416-hw1,raman162/CS450,t3rm1n4l/xv6,RicardoParizotto/xv6---stride-scheduling,RicardoParizotto/xv6---stride-scheduling,emaadmanzoor/xv6,lorenzo-stoakes/haxv6,v1ta/xv6,gmy987/xv6,lord021/Assignment2,MatanGilead/myxv6,nullpo-head/xv6-mips,walafc0/xv6,Y-liulian/xv6-public,supr/Xv6,wangxiayang/xv6,tenstep/xv6,TheMatrixShibe/tmsv6,romanzhg/xv6,Cealestus/cmpt332Assignment1,DuskDragon/xv6,Cealestus/cmpt332Assignment1,aclements/sv6,supdizh/clean_xv6,gzpan123/xv6,ckkashyap/xv6,GautamV/xv6,garzon/xv6-public,avana002/xv6,williamsandrew/xv6,nomadium/xv6,xujunhai1991/xv6,pekopeko1/xv6,meilank/CS416-hw2,gw/xv6,HawxChen/Offical-Version-xv6,rafamanzo/ep2-so-xv6,Royvaknin29/OS_Ass1,arcbbb/xv6,GautamV/xv6,gnudeep/xv6,MrHohn/CS-OperatingSystem-hw3,jgome043/tearos,wkatsak/xv6,wkatsak/xv6,i/xv6,descent/xv6,fintler/xv6,sigma-random/xv6,imagine4077/xv6-public,raman162/CS450,lenw/xv6-public,ckkashyap/xv6,imagine4077/xv6-public,UIKit0/xv6-1,5kg/xv6,sigma-random/xv6,danluu/Xv6,AZQ1994/xv6,firstblade/xv6,arturosevilla/xv6-turi,ihciah/XV6-OS,alex0906093/xv6,pekopeko1/xv6,arajago6/Axv6_One,kingsizeme/xv6,imagine4077/xv6-public,arianvp/xv6,davidbalbert/xv6,voytovichs/xv6-public,emaadmanzoor/xv6,chyka-dev/xv6-public,firstblade/xv6,gmy987/xv6,chyka-dev/xv6-public,lishuwnc/Xv6,bowlofstew/xv6-public,CKost/Authorization,gburd/xv6,svdamani/xv6,yum185/assign1_partA,seckcoder/mirror-xv6,sometimesfood/xv6,xujunhai1991/xv6,OrangeTide/xv6-public,SarthakCodes/xv6,i/xv6,yum185/assign1_partA,SajadAzami/xv6-pm,SanchayanMaity/xv6-cs450,codelabs-ch/xv6-muen,supdizh/clean_xv6,KushOza/hw2,logangorence/xv6-public,humphreyja/Xv6,tlerea1/xv6,tehgeekmeister/xv6,justodiaz/xv6,guilleiguaran/xv6,codelabs-ch/xv6-muen,davidbalbert/xv6,shyandsy/xv6,aquamme/xv6,shtyd/xv6-lua,aclements/sv6,pekopeko1/xv6-code,meilank/CS416-hw2,lenw/xv6-public,v1ta/xv6,rafamanzo/ep2-so-xv6,aclements/sv6,wenhuizhang/xv6-public,robertpd/xv6,Mifnight/xv6-public,KushOza/hw2,ZheyuJin/xv6_reading,s-rah/xv6-permissions,prashantkhurana/OS,yubai/ksm_xv6,tehgeekmeister/xv6,jsommers/xv6-public,guilleiguaran/xv6,wangxiayang/xv6,AskDrCatcher/xv6,rafamanzo/ep4-so,Y-liulian/xv6-public,TheDude05/xv6,bngabonziza/xv6,kongming92/6828-xv6,voytovichs/xv6-public,Mifnight/xv6-public,AZQ1994/xv6,oskarth/xv6,lord021/Assignment2,cpehle/xv6,SajadAzami/xv6-pm,galbenor/os162-4,TheMatrixShibe/tmsv6,expertsnipo/xv6,TheDude05/xv6,jeffallen/xv6,MrHohn/cs518hw2,bngabonziza/xv6,xujunhai1991/xv6,niral28/hw1,laisborin/RT-xv6,Cheukyin/xv6,AZQ1994/xv6,louisje/xv6,khalily/xv6,shining-yang/xv6,nwolovick/xv6-public,eewayhsu/xv6,ThomasDq/xv6OS,liyinhgqw/xv6,v1ta/xv6,logangorence/xv6-public,robertpd/xv6,siddharthv/xv6,baboofei/v6rt,phf/xv6-public,siddharthv/xv6,f13mash/xv6,msyksphinz/xv6-mips,ihciah/XV6-OS,xv6-jp/xv6,wkatsak/xv6,Laaia/RT-xv6,gw/xv6,tamlok/xv6,liorderei/OS_Class,techno/xv6-mist32,bngabonziza/xv6,shining-yang/xv6,bowlofstew/sv6,gw/xv6,aclements/sv6,garzon/xv6,bohaoist/xv6,expertsnipo/xv6,UIKit0/xv6-1,liyinhgqw/xv6,panks/Xv6,louisje/xv6,lorenzo-stoakes/haxv6,forwchen/xv6,jsommers/xv6-public,supdizh/clean_xv6,expertsnipo/xv6,RicardoParizotto/xv6---stride-scheduling,GautamV/xv6,liadgi/os163,nrahimi/xv6,tehgeekmeister/xv6,prashantkhurana/OS,chnpmy/xv6,bowlofstew/xv6-public,kazunobu-fujii/xv6,arianvp/xv6,orenherman/xv6-clone,xujunhai1991/xv6,meilank/CS416-hw2,kingsizeme/xv6,techno/xv6-mist32,PINK-FL0YD/xv6-public,film42/xv6,eewayhsu/xv6,kongming92/6828-xv6,gco/xv6,lenw/xv6-public,DuskDragon/xv6,khalily/xv6,lorenzo-stoakes/haxv6,sdharan/xv6-rcu,niral28/hw1,SarthakCodes/xv6,ManaPoustizadeh/OS-finalProject,5kg/xv6,run/xv6,leenjewel/xv6_learn,junxu/xv6,supdizh/clean_xv6,nwf/xv6-public,liorderei/OS_Class,gnudeep/xv6,lolosssss/Xv6,SajadAzami/xv6-pm,CHRISTOPHERDIEHL/xv6,arturosevilla/xv6-turi,junxu/xv6,eewayhsu/xv6,shadowfax-ring/mit-xv6,SanchayanMaity/xv6-cs450,AndreiRO/xv6,jmatth/xv6,robertpd/xv6,prashantkhurana/OS,howerj/xv6,kazunobu-fujii/xv6,varunk08/xv6,niral28/hw1,wenhuizhang/xv6-public,gburd/xv6,wkatsak/xv6,shyandsy/xv6,roygoldman/xv6-fsprot,ShakhMoves/Shakh6,pablogventura/xv6-public,meilank/CS416-hw2,siddharthv/xv6,avana002/xv6,gnudeep/xv6,nwolovick/xv6-public,vicionator/XV6,Cealestus/cmpt332Assignment1,5kg/xv6,tenstep/xv6,orenherman/xv6-clone,arturosevilla/xv6-turi,forwchen/xv6,shining-yang/xv6,arajago6/Axv6_One,danluu/Xv6,arturosevilla/xv6-turi,film42/xv6,howerj/xv6,MrHohn/CS-OperatingSystem-hw2,ahorn/xv6,liorderei/OS_Class,pekopeko1/xv6-code,romanzhg/xv6,DuskDragon/xv6,rajma996/xv6,arcbbb/xv6,HugoTian/xv6,tlerea1/xv6,Cheukyin/xv6,meilank/CS416-hw1,imagine4077/xv6-public,lord021/Assignment1,justodiaz/xv6,rafamanzo/ep4-so,AndreiRO/xv6,danrods/xv6Hacks,shyandsy/xv6,junxu/xv6,BMJHayward/xv6-public,yubai/ksm_xv6,kongming92/6828-xv6,tehgeekmeister/xv6,bowlofstew/xv6-public,shtyd/xv6-lua,TheDude05/xv6,dswann5/os_assignment_3,walafc0/xv6,arajago6/Axv6_One,sigma-random/xv6,pelhamnicholas/xv6,lolosssss/Xv6,rlok3000/xv6,seckcoder/mirror-xv6,techno/xv6-mist32,OrangeTide/xv6-public,sdimitro/xv6,gzpan123/xv6,guilleiguaran/xv6,juroland/xv6,CKost/Authorization,aquamme/xv6,nwf/xv6-public,MrHohn/CS-OperatingSystem-hw2,WeiranFang/cs518hw3,jgome043/tearos,DuskDragon/xv6,prashantkhurana/OS,UIKit0/xv6-1,msyksphinz/xv6-mips,gnudeep/xv6,justodiaz/xv6,rajma996/xv6,lord021/Assignment2,i/xv6,Cealestus/cmpt332Assignment1,bowlofstew/sv6,romanzhg/xv6,ThomasDq/xv6OS,siddharthv/xv6,konyavic/xv6,SajadAzami/xv6-pm,RicardoParizotto/xv6---stride-scheduling,sometimesfood/xv6-public,shadowfax-ring/mit-xv6,HugoTian/xv6,MrHohn/cs518hw2,sometimesfood/xv6,junxu/xv6,varunk08/xv6,CHRISTOPHERDIEHL/xv6,SanchayanMaity/xv6-cs450,yubai/ksm_xv6,seckcoder/mirror-xv6,reutz19/xv6_ass4,walafc0/xv6,alex0906093/xv6,ThomasDq/xv6OS,nwolovick/xv6-public,bowlofstew/xv6-public,lishuwnc/Xv6,KushOza/hw2,chnpmy/xv6,BMJHayward/xv6-public,BMJHayward/xv6-public,gmy987/xv6,sdimitro/xv6,baboofei/v6rt,ShakhMoves/Shakh6,UIKit0/xv6-1,sometimesfood/xv6-public,rlok3000/xv6,kingsizeme/xv6,khalily/xv6,seckcoder/mirror-xv6,PINK-FL0YD/xv6-public,MrHohn/CS-OperatingSystem-hw3,sometimesfood/xv6-public,MrHohn/cs518hw3,pekopeko1/xv6-code,gzpan123/xv6,Royvaknin29/OS_Ass1,film42/xv6,CHRISTOPHERDIEHL/xv6,preshshah/xv6,oskarth/xv6,emaadmanzoor/xv6,maxymania/open-xv6,Raysmond/xv6,kongming92/6828-xv6,penguiner/xv6,leenjewel/xv6_learn,nullpo-head/xv6-mips,codelabs-ch/xv6-muen,ckkashyap/xv6,preshshah/xv6,roygoldman/xv6-sem,alex0906093/xv6,chrisdew/xv6,phf/xv6-public,arajago6/Axv6_One,Laaia/RT-xv6,ihciah/XV6-OS,SanchayanMaity/xv6-cs450,gnosis23/xv6,jsommers/xv6-public,MrHohn/cs518hw3,PINK-FL0YD/xv6-public,rlok3000/xv6,laisborin/RT-xv6,Raysmond/xv6,OrangeTide/xv6-public,wangxiayang/xv6,orenherman/xv6-clone,reutz19/xv6_ass4,gburd/xv6,vicionator/XV6,film42/xv6,tehgeekmeister/xv6,roygoldman/xv6-sem,SarthakCodes/xv6,expertsnipo/xv6,UIKit0/Xv6,t3rm1n4l/xv6,WeiranFang/cs518hw3,pablogventura/xv6-public,logangorence/xv6-public,dswann5/os_assignment_3,WeiranFang/cs518hw3,WeiranFang/cs518hw3,penguiner/xv6,Mifnight/xv6-public,HawxChen/Offical-Version-xv6,Cheukyin/xv6,supr/Xv6,MatanGilead/myxv6,svdamani/xv6,preshshah/xv6,bohaoist/xv6,HawxChen/Offical-Version-xv6,MrHohn/cs518hw3,preshshah/xv6,jmatth/xv6,danluu/Xv6,shyandsy/xv6,CKost/Authorization,oskarth/xv6,roygoldman/xv6-fsprot,s-rah/xv6-permissions,sigma-random/xv6,jsommers/xv6-public,TheMatrixShibe/tmsv6,yum185/assign1_partA,AskDrCatcher/xv6,firstblade/xv6,rajma996/xv6,tamlok/xv6,juroland/xv6,i/xv6,bohaoist/xv6,leenjewel/xv6_learn,humphreyja/Xv6,dswann5/os_assignment_3,danrods/xv6Hacks,roygoldman/xv6-fsprot,ihciah/xv6,chyka-dev/xv6-public,nwolovick/xv6-public,run/xv6,nrahimi/xv6,bngabonziza/xv6-public,tamlok/xv6,nomadium/xv6,gnosis23/xv6,bowlofstew/sv6,MrHohn/CS-OperatingSystem-hw2,williamsandrew/xv6,liyinhgqw/xv6,bohaoist/xv6,robertpd/xv6,aquamme/xv6,sometimesfood/xv6,firstblade/xv6,ManaPoustizadeh/OS-finalProject,williamsandrew/xv6,AZQ1994/xv6,tamlok/xv6,HugoTian/xv6,gnosis23/xv6,f13mash/xv6,nomadium/xv6,maxymania/open-xv6,xv6-jp/xv6,tinti/xv6-ubuntu,AskDrCatcher/xv6,bngabonziza/xv6,arcbbb/xv6,garzon/xv6-public,Laaia/RT-xv6,lolosssss/Xv6,rlok3000/xv6,guilleiguaran/xv6,yubai/ksm_xv6,louisje/xv6,eewayhsu/xv6,danrods/xv6Hacks,niral28/hw1,CHRISTOPHERDIEHL/xv6,meilank/CS416-hw1,tinti/xv6-ubuntu,nwf/xv6-public,Royvaknin29/OS_Ass1,msyksphinz/xv6-mips,garzon/xv6-public,ManaPoustizadeh/OS-finalProject,v1ta/xv6,shtyd/xv6-lua,svdamani/xv6,AndreiRO/xv6,reutz19/xv6_ass4,arianvp/xv6,vicionator/XV6