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[kernel] Get rid of page_manager

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page_manager is dead - final uses replaced in vm_space (page_in and
clear). Removed the header and cpp, and other lingering references.
This commit is contained in:
Justin C. Miller
2020-09-20 16:16:23 -07:00
parent abe523be77
commit 113d14c440
15 changed files with 38 additions and 363 deletions
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5
src/kernel/scheduler.cpp
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@@ -13,7 +13,6 @@
#include "msr.h"
#include "objects/channel.h"
#include "objects/process.h"
#include "page_manager.h"
#include "scheduler.h"
#include "elf/elf.h"
@@ -41,7 +40,6 @@ scheduler::scheduler(lapic *apic) :
kassert(!s_instance, "Multiple schedulers created!");
s_instance = this;
page_table *pml4 = page_manager::get_pml4();
process *kp = &process::kernel_process();
log::debug(logs::task, "Kernel process koid %llx", kp->koid());
@@ -50,7 +48,6 @@ scheduler::scheduler(lapic *apic) :
reinterpret_cast<uintptr_t>(&idle_stack_end));
log::debug(logs::task, "Idle thread koid %llx", idle->koid());
log::debug(logs::task, "Kernel PML4 %llx", pml4);
auto *tcb = idle->tcb();
m_runlists[max_priority].push_back(tcb);
@@ -85,7 +82,7 @@ load_process_image(const void *image_start, size_t bytes, TCB *tcb)
uintptr_t aligned = header->vaddr & ~(memory::frame_size - 1);
size_t size = (header->vaddr + header->mem_size) - aligned;
size_t pagesize = page_manager::page_count(size) * memory::frame_size;
size_t pagesize = memory::page_count(size) * memory::frame_size;
log::debug(logs::loader, " Loadable segment %02u: vaddr %016lx size %016lx",
i, header->vaddr, header->mem_size);