X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=workqueue.h;h=0a62b5f7d38d1868e63c47fa493c8324a30e042f;hp=b48f9db0b1f3151734f06276fe562ef07ac42e73;hb=ed06328df452330b7210db2558ae125f6e0d8fe2;hpb=ee2b6d6e5baedb00661cdf50016a06beae6a9d9c

diff --git a/workqueue.h b/workqueue.h
index b48f9db0..0a62b5f7 100644
--- a/workqueue.h
+++ b/workqueue.h
@@ -1,7 +1,14 @@
 #ifndef FIO_RATE_H
 #define FIO_RATE_H
 
+#include <inttypes.h>
+#include <pthread.h>
+
 #include "flist.h"
+#include "lib/types.h"
+
+struct sk_out;
+struct thread_data;
 
 struct workqueue_work {
 	struct flist_head list;
@@ -16,21 +23,33 @@ struct submit_worker {
 	unsigned int index;
 	uint64_t seq;
 	struct workqueue *wq;
-	void *private;
+	void *priv;
+	struct sk_out *sk_out;
 };
 
-typedef void (workqueue_work_fn)(struct submit_worker *, struct workqueue_work *);
+typedef int (workqueue_work_fn)(struct submit_worker *, struct workqueue_work *);
 typedef bool (workqueue_pre_sleep_flush_fn)(struct submit_worker *);
 typedef void (workqueue_pre_sleep_fn)(struct submit_worker *);
 typedef int (workqueue_alloc_worker_fn)(struct submit_worker *);
 typedef void (workqueue_free_worker_fn)(struct submit_worker *);
+typedef int (workqueue_init_worker_fn)(struct submit_worker *);
+typedef void (workqueue_exit_worker_fn)(struct submit_worker *, unsigned int *);
+typedef void (workqueue_update_acct_fn)(struct submit_worker *);
 
 struct workqueue_ops {
 	workqueue_work_fn *fn;
 	workqueue_pre_sleep_flush_fn *pre_sleep_flush_fn;
 	workqueue_pre_sleep_fn *pre_sleep_fn;
+
+	workqueue_update_acct_fn *update_acct_fn;
+
 	workqueue_alloc_worker_fn *alloc_worker_fn;
 	workqueue_free_worker_fn *free_worker_fn;
+
+	workqueue_init_worker_fn *init_worker_fn;
+	workqueue_exit_worker_fn *exit_worker_fn;
+
+	unsigned int nice;
 };
 
 struct workqueue {
@@ -49,10 +68,10 @@ struct workqueue {
 	volatile int wake_idle;
 };
 
-int workqueue_init(struct thread_data *td, struct workqueue *wq, struct workqueue_ops *ops, unsigned int max_workers);
+int workqueue_init(struct thread_data *td, struct workqueue *wq, struct workqueue_ops *ops, unsigned int max_workers, struct sk_out *sk_out);
 void workqueue_exit(struct workqueue *wq);
 
-bool workqueue_enqueue(struct workqueue *wq, struct workqueue_work *work);
+void workqueue_enqueue(struct workqueue *wq, struct workqueue_work *work);
 void workqueue_flush(struct workqueue *wq);
 
 static inline bool workqueue_pre_sleep_check(struct submit_worker *sw)
@@ -73,4 +92,28 @@ static inline void workqueue_pre_sleep(struct submit_worker *sw)
 		wq->ops.pre_sleep_fn(sw);
 }
 
+static inline int workqueue_init_worker(struct submit_worker *sw)
+{
+	struct workqueue *wq = sw->wq;
+
+	if (!wq->ops.init_worker_fn)
+		return 0;
+
+	return wq->ops.init_worker_fn(sw);
+}
+
+static inline void workqueue_exit_worker(struct submit_worker *sw,
+					 unsigned int *sum_cnt)
+{
+	struct workqueue *wq = sw->wq;
+	unsigned int tmp = 1;
+
+	if (!wq->ops.exit_worker_fn)
+		return;
+
+	if (!sum_cnt)
+		sum_cnt = &tmp;
+
+	wq->ops.exit_worker_fn(sw, sum_cnt);
+}
 #endif