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Kernel: Rename "vmo" to "vmobject" everywhere

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This commit is contained in:
Andreas Kling 2019-09-04 11:27:14 +02:00
parent e5500e2a22
commit e25ade7579
12 changed files with 54 additions and 54 deletions
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14
Kernel/VM/MemoryManager.cpp
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@ -282,7 +282,7 @@ const Region* MemoryManager::region_from_vaddr(const Process& process, VirtualAd
bool MemoryManager::zero_page(Region& region, unsigned page_index_in_region)
{
ASSERT_INTERRUPTS_DISABLED();
auto& vmo = region.vmo();
auto& vmo = region.vmobject();
auto& vmo_page = vmo.physical_pages()[region.first_page_index() + page_index_in_region];
sti();
LOCKER(vmo.m_paging_lock);
@ -307,7 +307,7 @@ bool MemoryManager::zero_page(Region& region, unsigned page_index_in_region)
bool MemoryManager::copy_on_write(Region& region, unsigned page_index_in_region)
{
ASSERT_INTERRUPTS_DISABLED();
auto& vmo = region.vmo();
auto& vmo = region.vmobject();
if (vmo.physical_pages()[page_index_in_region]->ref_count() == 1) {
#ifdef PAGE_FAULT_DEBUG
dbgprintf(" >> It's a COW page but nobody is sharing it anymore. Remap r/w\n");
@ -338,7 +338,7 @@ bool MemoryManager::copy_on_write(Region& region, unsigned page_index_in_region)
bool MemoryManager::page_in_from_inode(Region& region, unsigned page_index_in_region)
{
ASSERT(region.page_directory());
auto& vmo = region.vmo();
auto& vmo = region.vmobject();
ASSERT(vmo.is_inode());
auto& inode_vmobject = static_cast<InodeVMObject&>(vmo);
@ -425,7 +425,7 @@ PageFaultResponse MemoryManager::handle_page_fault(const PageFault& fault)
}
auto page_index_in_region = region->page_index_from_address(fault.vaddr());
if (fault.type() == PageFault::Type::PageNotPresent) {
if (region->vmo().is_inode()) {
if (region->vmobject().is_inode()) {
#ifdef PAGE_FAULT_DEBUG
dbgprintf("NP(inode) fault in Region{%p}[%u]\n", region, page_index_in_region);
#endif
@ -657,7 +657,7 @@ void MemoryManager::remap_region_page(Region& region, unsigned page_index_in_reg
InterruptDisabler disabler;
auto page_vaddr = region.vaddr().offset(page_index_in_region * PAGE_SIZE);
auto& pte = ensure_pte(*region.page_directory(), page_vaddr);
auto& physical_page = region.vmo().physical_pages()[page_index_in_region];
auto& physical_page = region.vmobject().physical_pages()[page_index_in_region];
ASSERT(physical_page);
pte.set_physical_page_base(physical_page->paddr().get());
pte.set_present(true); // FIXME: Maybe we should use the is_readable flag here?
@ -683,7 +683,7 @@ void MemoryManager::map_region_at_address(PageDirectory& page_directory, Region&
{
InterruptDisabler disabler;
region.set_page_directory(page_directory);
auto& vmo = region.vmo();
auto& vmo = region.vmobject();
#ifdef MM_DEBUG
dbgprintf("MM: map_region_at_address will map VMO pages %u - %u (VMO page count: %u)\n", region.first_page_index(), region.last_page_index(), vmo.page_count());
#endif
@ -725,7 +725,7 @@ bool MemoryManager::unmap_region(Region& region)
pte.set_user_allowed(false);
region.page_directory()->flush(vaddr);
#ifdef MM_DEBUG
auto& physical_page = region.vmo().physical_pages()[region.first_page_index() + i];
auto& physical_page = region.vmobject().physical_pages()[region.first_page_index() + i];
dbgprintf("MM: >> Unmapped V%p => P%x <<\n", vaddr, physical_page ? physical_page->paddr().get() : 0);
#endif
}