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Everywhere: Turn #if *_DEBUG into dbgln_if/if constexpr

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This commit is contained in:
Gunnar Beutner 2021-05-01 21:10:08 +02:00 • committed by Andreas Kling
parent 4e6f03a860
commit 6cf59b6ae9
58 changed files with 315 additions and 469 deletions
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12
Kernel/VM/AnonymousVMObject.cpp
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@ -443,9 +443,7 @@ PageFaultResponse AnonymousVMObject::handle_cow_fault(size_t page_index, Virtual
auto& page_slot = physical_pages()[page_index];
bool have_committed = m_shared_committed_cow_pages && is_nonvolatile(page_index);
if (page_slot->ref_count() == 1) {
#if PAGE_FAULT_DEBUG
dbgln(" >> It's a COW page but nobody is sharing it anymore. Remap r/w");
#endif
dbgln_if(PAGE_FAULT_DEBUG, " >> It's a COW page but nobody is sharing it anymore. Remap r/w");
set_should_cow(page_index, false);
if (have_committed) {
if (m_shared_committed_cow_pages->return_one())
@ -456,14 +454,10 @@ PageFaultResponse AnonymousVMObject::handle_cow_fault(size_t page_index, Virtual
RefPtr<PhysicalPage> page;
if (have_committed) {
#if PAGE_FAULT_DEBUG
dbgln(" >> It's a committed COW page and it's time to COW!");
#endif
dbgln_if(PAGE_FAULT_DEBUG, " >> It's a committed COW page and it's time to COW!");
page = m_shared_committed_cow_pages->allocate_one();
} else {
#if PAGE_FAULT_DEBUG
dbgln(" >> It's a COW page and it's time to COW!");
#endif
dbgln_if(PAGE_FAULT_DEBUG, " >> It's a COW page and it's time to COW!");
page = MM.allocate_user_physical_page(MemoryManager::ShouldZeroFill::No);
if (page.is_null()) {
dmesgln("MM: handle_cow_fault was unable to allocate a physical page");

4
Kernel/VM/Region.cpp
View file

@ -457,9 +457,7 @@ PageFaultResponse Region::handle_zero_fault(size_t page_index_in_region)
auto page_index_in_vmobject = translate_to_vmobject_page(page_index_in_region);
if (!page_slot.is_null() && !page_slot->is_shared_zero_page() && !page_slot->is_lazy_committed_page()) {
#if PAGE_FAULT_DEBUG
dbgln("MM: zero_page() but page already present. Fine with me!");
#endif
dbgln_if(PAGE_FAULT_DEBUG, "MM: zero_page() but page already present. Fine with me!");
if (!remap_vmobject_page(page_index_in_vmobject))
return PageFaultResponse::OutOfMemory;
return PageFaultResponse::Continue;