Assignment 3: Lottery Scheduling + settickets(n) Implementation#274
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Matthiias-Dev2 wants to merge 10 commits intomit-pdos:masterfrom
Open
Assignment 3: Lottery Scheduling + settickets(n) Implementation#274Matthiias-Dev2 wants to merge 10 commits intomit-pdos:masterfrom
Matthiias-Dev2 wants to merge 10 commits intomit-pdos:masterfrom
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git commit -m "results: add lottery scheduling experiment write-up"
git commit -m "proc: add tickets field to struct proc for lottery scheduling"
git commit -m "proc: initialize tickets in allocproc and integrate lottery scheduling logic"
git commit -m "sysproc: implement sys_settickets system call handler"
git commit -m "syscall: add SYS_settickets definition" I'm copying and pasting these commits because I already did them through GitHub Codespace, but had issues.
syscall: register settickets in syscall table
user: declare settickets user-level interface
#include "syscall.h"
#include "traps.h"
#define SYSCALL(name) \
.globl name; \
name: \
movl $SYS_ ## name, %eax; \
int $T_SYSCALL; \
ret
SYSCALL(fork)
SYSCALL(exit)
SYSCALL(wait)
SYSCALL(pipe)
SYSCALL(read)
SYSCALL(write)
SYSCALL(close)
SYSCALL(kill)
SYSCALL(exec)
SYSCALL(open)
SYSCALL(mknod)
SYSCALL(unlink)
SYSCALL(fstat)
SYSCALL(link)
SYSCALL(mkdir)
SYSCALL(chdir)
SYSCALL(dup)
SYSCALL(getpid)
SYSCALL(sbrk)
SYSCALL(sleep)
SYSCALL(uptime)
SYSCALL(settickets)
defs: add prototypes for settickets and sys_settickets
build: update Makefile flags for successful xv6 compilation
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