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Merge pull request #4630 from wwylele/memory-no-lock

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Memory: don't lock hle mutex in memory read/write
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Weiyi Wang 2019-02-25 10:23:23 -05:00 • committed by GitHub
commit 206413ba7b
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1 changed files with 0 additions and 6 deletions
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6
src/core/memory.cpp
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@ -182,9 +182,6 @@ T MemorySystem::Read(const VAddr vaddr) {
return value; return value;
} }
// The memory access might do an MMIO or cached access, so we have to lock the HLE kernel state
std::lock_guard<std::recursive_mutex> lock(HLE::g_hle_lock);
PageType type = impl->current_page_table->attributes[vaddr >> PAGE_BITS]; PageType type = impl->current_page_table->attributes[vaddr >> PAGE_BITS];
switch (type) { switch (type) {
case PageType::Unmapped: case PageType::Unmapped:
@ -219,9 +216,6 @@ void MemorySystem::Write(const VAddr vaddr, const T data) {
return; return;
} }
// The memory access might do an MMIO or cached access, so we have to lock the HLE kernel state
std::lock_guard<std::recursive_mutex> lock(HLE::g_hle_lock);
PageType type = impl->current_page_table->attributes[vaddr >> PAGE_BITS]; PageType type = impl->current_page_table->attributes[vaddr >> PAGE_BITS];
switch (type) { switch (type) {
case PageType::Unmapped: case PageType::Unmapped: