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authorLiam <byteslice@airmail.cc>2024-01-16 03:56:38 +0100
committerLiam <byteslice@airmail.cc>2024-01-19 03:12:30 +0100
commit748465f5a578fcd99f91e0591ac773940172a72e (patch)
tree864bf003edf609f1ddcf16ec9f580a8e583da929 /src
parentnvhost_vic: use map erase by key (diff)
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Diffstat (limited to 'src')
-rw-r--r--src/core/device_memory_manager.inc22
1 files changed, 8 insertions, 14 deletions
diff --git a/src/core/device_memory_manager.inc b/src/core/device_memory_manager.inc
index f6e4ad874..8ce122872 100644
--- a/src/core/device_memory_manager.inc
+++ b/src/core/device_memory_manager.inc
@@ -509,18 +509,12 @@ void DeviceMemoryManager<Traits>::UnregisterProcess(Asid asid) {
template <typename Traits>
void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size, s32 delta) {
- bool locked = false;
- auto lock = [&] {
- if (!locked) {
- counter_guard.lock();
- locked = true;
+ std::unique_lock<std::mutex> lk(counter_guard, std::defer_lock);
+ const auto Lock = [&] {
+ if (!lk) {
+ lk.lock();
}
};
- SCOPE_EXIT({
- if (locked) {
- counter_guard.unlock();
- }
- });
u64 uncache_begin = 0;
u64 cache_begin = 0;
u64 uncache_bytes = 0;
@@ -555,7 +549,7 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size
}
uncache_bytes += Memory::YUZU_PAGESIZE;
} else if (uncache_bytes > 0) {
- lock();
+ Lock();
MarkRegionCaching(memory_device_inter, uncache_begin << Memory::YUZU_PAGEBITS,
uncache_bytes, false);
uncache_bytes = 0;
@@ -566,7 +560,7 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size
}
cache_bytes += Memory::YUZU_PAGESIZE;
} else if (cache_bytes > 0) {
- lock();
+ Lock();
MarkRegionCaching(memory_device_inter, cache_begin << Memory::YUZU_PAGEBITS, cache_bytes,
true);
cache_bytes = 0;
@@ -574,12 +568,12 @@ void DeviceMemoryManager<Traits>::UpdatePagesCachedCount(DAddr addr, size_t size
vpage++;
}
if (uncache_bytes > 0) {
- lock();
+ Lock();
MarkRegionCaching(memory_device_inter, uncache_begin << Memory::YUZU_PAGEBITS, uncache_bytes,
false);
}
if (cache_bytes > 0) {
- lock();
+ Lock();
MarkRegionCaching(memory_device_inter, cache_begin << Memory::YUZU_PAGEBITS, cache_bytes,
true);
}