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Code Issues Releases Activity

core: hle: kernel: k_handle_table: Use KScopedDisableDispatch as necessary.

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This commit is contained in:
bunnei 2021-08-06 23:05:01 -07:00
parent 04daefa488
commit 4c18a207a4
2 changed files with 8 additions and 0 deletions
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6
src/core/hle/kernel/k_handle_table.cpp
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@ -13,6 +13,7 @@ ResultCode KHandleTable::Finalize() {
// Get the table and clear our record of it. // Get the table and clear our record of it.
u16 saved_table_size = 0; u16 saved_table_size = 0;
{ {
KScopedDisableDispatch dd(kernel);
KScopedSpinLock lk(m_lock); KScopedSpinLock lk(m_lock);
std::swap(m_table_size, saved_table_size); std::swap(m_table_size, saved_table_size);
@ -43,6 +44,7 @@ bool KHandleTable::Remove(Handle handle) {
// Find the object and free the entry. // Find the object and free the entry.
KAutoObject* obj = nullptr; KAutoObject* obj = nullptr;
{ {
KScopedDisableDispatch dd(kernel);
KScopedSpinLock lk(m_lock); KScopedSpinLock lk(m_lock);
if (this->IsValidHandle(handle)) { if (this->IsValidHandle(handle)) {
@ -62,6 +64,7 @@ bool KHandleTable::Remove(Handle handle) {
} }
ResultCode KHandleTable::Add(Handle* out_handle, KAutoObject* obj, u16 type) { ResultCode KHandleTable::Add(Handle* out_handle, KAutoObject* obj, u16 type) {
KScopedDisableDispatch dd(kernel);
KScopedSpinLock lk(m_lock); KScopedSpinLock lk(m_lock);
// Never exceed our capacity. // Never exceed our capacity.
@ -84,6 +87,7 @@ ResultCode KHandleTable::Add(Handle* out_handle, KAutoObject* obj, u16 type) {
} }
ResultCode KHandleTable::Reserve(Handle* out_handle) { ResultCode KHandleTable::Reserve(Handle* out_handle) {
KScopedDisableDispatch dd(kernel);
KScopedSpinLock lk(m_lock); KScopedSpinLock lk(m_lock);
// Never exceed our capacity. // Never exceed our capacity.
@ -94,6 +98,7 @@ ResultCode KHandleTable::Reserve(Handle* out_handle) {
} }
void KHandleTable::Unreserve(Handle handle) { void KHandleTable::Unreserve(Handle handle) {
KScopedDisableDispatch dd(kernel);
KScopedSpinLock lk(m_lock); KScopedSpinLock lk(m_lock);
// Unpack the handle. // Unpack the handle.
@ -112,6 +117,7 @@ void KHandleTable::Unreserve(Handle handle) {
} }
void KHandleTable::Register(Handle handle, KAutoObject* obj, u16 type) { void KHandleTable::Register(Handle handle, KAutoObject* obj, u16 type) {
KScopedDisableDispatch dd(kernel);
KScopedSpinLock lk(m_lock); KScopedSpinLock lk(m_lock);
// Unpack the handle. // Unpack the handle.

2
src/core/hle/kernel/k_handle_table.h
View file

@ -68,6 +68,7 @@ public:
template <typename T = KAutoObject> template <typename T = KAutoObject>
KScopedAutoObject<T> GetObjectWithoutPseudoHandle(Handle handle) const { KScopedAutoObject<T> GetObjectWithoutPseudoHandle(Handle handle) const {
// Lock and look up in table. // Lock and look up in table.
KScopedDisableDispatch dd(kernel);
KScopedSpinLock lk(m_lock); KScopedSpinLock lk(m_lock);
if constexpr (std::is_same_v<T, KAutoObject>) { if constexpr (std::is_same_v<T, KAutoObject>) {
@ -122,6 +123,7 @@ public:
size_t num_opened; size_t num_opened;
{ {
// Lock the table. // Lock the table.
KScopedDisableDispatch dd(kernel);
KScopedSpinLock lk(m_lock); KScopedSpinLock lk(m_lock);
for (num_opened = 0; num_opened < num_handles; num_opened++) { for (num_opened = 0; num_opened < num_handles; num_opened++) {
// Get the current handle. // Get the current handle.