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ble pool

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This commit is contained in:
J. Nick Koston
2025-06-16 15:15:26 +02:00
parent b35b54f2c2
commit e7e4b995bf
1 changed files with 7 additions and 9 deletions
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14
esphome/components/esp32_ble/ble_event_pool.h
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@@ -15,7 +15,7 @@ namespace esp32_ble {
// Events are allocated on first use and reused thereafter, growing to peak usage
template<uint8_t SIZE> class BLEEventPool {
public:
BLEEventPool() : total_created_(0) {}
BLEEventPool() { total_created_.store(0, std::memory_order_relaxed); }
~BLEEventPool() {
// Clean up any remaining events in the free list
@@ -49,7 +49,7 @@ template<uint8_t SIZE> class BLEEventPool {
// Placement new to construct the object
new (event) BLEEvent();
this->total_created_++;
this->total_created_.fetch_add(1, std::memory_order_relaxed);
}
return event;
@@ -57,22 +57,20 @@ template<uint8_t SIZE> class BLEEventPool {
// Return an event to the pool for reuse
void release(BLEEvent *event) {
if (event == nullptr) {
return;
if (event != nullptr) {
this->free_list_.push(event);
}
this->free_list_.push(event);
}
// Get total number of events created (high water mark)
uint8_t get_total_created() const { return this->total_created_; }
uint8_t get_total_created() const { return this->total_created_.load(std::memory_order_relaxed); }
// Get number of events in the free list
size_t get_free_count() const { return this->free_list_.size(); }
private:
LockFreeQueue<BLEEvent, SIZE> free_list_; // Free events ready for reuse
uint8_t total_created_; // Total events created (high water mark)
std::atomic<uint8_t> total_created_; // Total events created (high water mark)
};
} // namespace esp32_ble