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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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7
src/kernel/memory_bootstrap.cpp
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@@ -11,7 +11,6 @@
#include "log.h"
#include "objects/process.h"
#include "objects/vm_area.h"
#include "page_manager.h"
#include "vm_space.h"
using memory::frame_size;
@@ -33,9 +32,6 @@ using namespace kernel;
static kutil::no_construct<kutil::heap_allocator> __g_kernel_heap_storage;
kutil::heap_allocator &g_kernel_heap = __g_kernel_heap_storage.value;
static kutil::no_construct<page_manager> __g_page_manager_storage;
page_manager &g_page_manager = __g_page_manager_storage.value;
static kutil::no_construct<frame_allocator> __g_frame_allocator_storage;
frame_allocator &g_frame_allocator = __g_frame_allocator_storage.value;
@@ -106,9 +102,6 @@ memory_initialize_pre_ctors(args::header *kargs)
g_frame_allocator.free(e.start, e.pages);
}
// Create the page manager
new (&g_page_manager) page_manager {g_frame_allocator, kpml4};
process *kp = process::create_kernel_process(kpml4);
vm_space &vm = kp->space();
vm.allow(memory::heap_start, memory::kernel_max_heap, true);