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authorbunnei <bunneidev@gmail.com>2021-02-13 02:02:51 +0100
committerbunnei <bunneidev@gmail.com>2021-02-19 01:16:25 +0100
commit65e0178cc09299550aee949d7b89e211017bddee (patch)
tree97abf71a48320fc5628b4946d793191f2fb9dbb0 /src/core/hle/kernel/k_memory_block_manager.cpp
parenthle: kernel: Migrate SlabHeap to KSlabHeap. (diff)
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Diffstat (limited to '')
-rw-r--r--src/core/hle/kernel/k_memory_block_manager.cpp (renamed from src/core/hle/kernel/memory/memory_block_manager.cpp)60
1 files changed, 30 insertions, 30 deletions
diff --git a/src/core/hle/kernel/memory/memory_block_manager.cpp b/src/core/hle/kernel/k_memory_block_manager.cpp
index 0732fa5a1..4a2d88008 100644
--- a/src/core/hle/kernel/memory/memory_block_manager.cpp
+++ b/src/core/hle/kernel/k_memory_block_manager.cpp
@@ -2,19 +2,19 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
-#include "core/hle/kernel/memory/memory_block_manager.h"
-#include "core/hle/kernel/memory/memory_types.h"
+#include "core/hle/kernel/k_memory_block_manager.h"
+#include "core/hle/kernel/memory_types.h"
-namespace Kernel::Memory {
+namespace Kernel {
-MemoryBlockManager::MemoryBlockManager(VAddr start_addr, VAddr end_addr)
+KMemoryBlockManager::KMemoryBlockManager(VAddr start_addr, VAddr end_addr)
: start_addr{start_addr}, end_addr{end_addr} {
const u64 num_pages{(end_addr - start_addr) / PageSize};
- memory_block_tree.emplace_back(start_addr, num_pages, MemoryState::Free, MemoryPermission::None,
- MemoryAttribute::None);
+ memory_block_tree.emplace_back(start_addr, num_pages, KMemoryState::Free,
+ KMemoryPermission::None, KMemoryAttribute::None);
}
-MemoryBlockManager::iterator MemoryBlockManager::FindIterator(VAddr addr) {
+KMemoryBlockManager::iterator KMemoryBlockManager::FindIterator(VAddr addr) {
auto node{memory_block_tree.begin()};
while (node != end()) {
const VAddr end_addr{node->GetNumPages() * PageSize + node->GetAddress()};
@@ -26,9 +26,9 @@ MemoryBlockManager::iterator MemoryBlockManager::FindIterator(VAddr addr) {
return end();
}
-VAddr MemoryBlockManager::FindFreeArea(VAddr region_start, std::size_t region_num_pages,
- std::size_t num_pages, std::size_t align, std::size_t offset,
- std::size_t guard_pages) {
+VAddr KMemoryBlockManager::FindFreeArea(VAddr region_start, std::size_t region_num_pages,
+ std::size_t num_pages, std::size_t align,
+ std::size_t offset, std::size_t guard_pages) {
if (num_pages == 0) {
return {};
}
@@ -41,7 +41,7 @@ VAddr MemoryBlockManager::FindFreeArea(VAddr region_start, std::size_t region_nu
break;
}
- if (info.state != MemoryState::Free) {
+ if (info.state != KMemoryState::Free) {
continue;
}
@@ -63,17 +63,17 @@ VAddr MemoryBlockManager::FindFreeArea(VAddr region_start, std::size_t region_nu
return {};
}
-void MemoryBlockManager::Update(VAddr addr, std::size_t num_pages, MemoryState prev_state,
- MemoryPermission prev_perm, MemoryAttribute prev_attribute,
- MemoryState state, MemoryPermission perm,
- MemoryAttribute attribute) {
+void KMemoryBlockManager::Update(VAddr addr, std::size_t num_pages, KMemoryState prev_state,
+ KMemoryPermission prev_perm, KMemoryAttribute prev_attribute,
+ KMemoryState state, KMemoryPermission perm,
+ KMemoryAttribute attribute) {
const VAddr end_addr{addr + num_pages * PageSize};
iterator node{memory_block_tree.begin()};
- prev_attribute |= MemoryAttribute::IpcAndDeviceMapped;
+ prev_attribute |= KMemoryAttribute::IpcAndDeviceMapped;
while (node != memory_block_tree.end()) {
- MemoryBlock* block{&(*node)};
+ KMemoryBlock* block{&(*node)};
iterator next_node{std::next(node)};
const VAddr cur_addr{block->GetAddress()};
const VAddr cur_end_addr{block->GetNumPages() * PageSize + cur_addr};
@@ -106,13 +106,13 @@ void MemoryBlockManager::Update(VAddr addr, std::size_t num_pages, MemoryState p
}
}
-void MemoryBlockManager::Update(VAddr addr, std::size_t num_pages, MemoryState state,
- MemoryPermission perm, MemoryAttribute attribute) {
+void KMemoryBlockManager::Update(VAddr addr, std::size_t num_pages, KMemoryState state,
+ KMemoryPermission perm, KMemoryAttribute attribute) {
const VAddr end_addr{addr + num_pages * PageSize};
iterator node{memory_block_tree.begin()};
while (node != memory_block_tree.end()) {
- MemoryBlock* block{&(*node)};
+ KMemoryBlock* block{&(*node)};
iterator next_node{std::next(node)};
const VAddr cur_addr{block->GetAddress()};
const VAddr cur_end_addr{block->GetNumPages() * PageSize + cur_addr};
@@ -141,13 +141,13 @@ void MemoryBlockManager::Update(VAddr addr, std::size_t num_pages, MemoryState s
}
}
-void MemoryBlockManager::UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&& lock_func,
- MemoryPermission perm) {
+void KMemoryBlockManager::UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&& lock_func,
+ KMemoryPermission perm) {
const VAddr end_addr{addr + num_pages * PageSize};
iterator node{memory_block_tree.begin()};
while (node != memory_block_tree.end()) {
- MemoryBlock* block{&(*node)};
+ KMemoryBlock* block{&(*node)};
iterator next_node{std::next(node)};
const VAddr cur_addr{block->GetAddress()};
const VAddr cur_end_addr{block->GetNumPages() * PageSize + cur_addr};
@@ -176,9 +176,9 @@ void MemoryBlockManager::UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&
}
}
-void MemoryBlockManager::IterateForRange(VAddr start, VAddr end, IterateFunc&& func) {
+void KMemoryBlockManager::IterateForRange(VAddr start, VAddr end, IterateFunc&& func) {
const_iterator it{FindIterator(start)};
- MemoryInfo info{};
+ KMemoryInfo info{};
do {
info = it->GetMemoryInfo();
func(info);
@@ -186,8 +186,8 @@ void MemoryBlockManager::IterateForRange(VAddr start, VAddr end, IterateFunc&& f
} while (info.addr + info.size - 1 < end - 1 && it != cend());
}
-void MemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
- MemoryBlock* block{&(*it)};
+void KMemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
+ KMemoryBlock* block{&(*it)};
auto EraseIt = [&](const iterator it_to_erase) {
if (next_it == it_to_erase) {
@@ -197,7 +197,7 @@ void MemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
};
if (it != memory_block_tree.begin()) {
- MemoryBlock* prev{&(*std::prev(it))};
+ KMemoryBlock* prev{&(*std::prev(it))};
if (block->HasSameProperties(*prev)) {
const iterator prev_it{std::prev(it)};
@@ -211,7 +211,7 @@ void MemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
}
if (it != cend()) {
- const MemoryBlock* const next{&(*std::next(it))};
+ const KMemoryBlock* const next{&(*std::next(it))};
if (block->HasSameProperties(*next)) {
block->Add(next->GetNumPages());
@@ -220,4 +220,4 @@ void MemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
}
}
-} // namespace Kernel::Memory
+} // namespace Kernel