测试内存池

diskuring/diskuring.h

@@ -18,6 +18,7 @@ typedef struct task {
     int fd;
     off_t off;
 
+    int refcount;
     int res;          // cqe->res
     int done;         // 0/1
 
@@ -39,8 +40,15 @@ typedef struct {
     task_t *q_head, *q_tail;
     
     int stop;
+    atomic_int in_flight;
+    int max_in_flight; 
 } iouring_ctx_t;
 
+typedef struct {
+    task_t *head;
+    pthread_mutex_t lock;
+} destroy_queue_t;
+
 int iouring_register_fd(iouring_ctx_t *ctx, int fd);
 
 void task_init(task_t *t);
@@ -54,6 +62,8 @@ void iouring_shutdown(iouring_ctx_t *ctx);
 
 task_t* submit_write(iouring_ctx_t *ctx, int fd, void **bufs, size_t *lens, int count, off_t off);
 
+void cleanup_finished_iouring_tasks();
+
 extern iouring_ctx_t global_uring_ctx;
 
 #endif