make kfree loop same as kalloc
make kfree loop same as kalloc

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