1/*
2 * QEMU block layer thread pool
3 *
4 * Copyright IBM, Corp. 2008
5 * Copyright Red Hat, Inc. 2012
6 *
7 * Authors:
8 * Anthony Liguori <aliguori@us.ibm.com>
9 * Paolo Bonzini <pbonzini@redhat.com>
10 *
11 * This work is licensed under the terms of the GNU GPL, version 2. See
12 * the COPYING file in the top-level directory.
13 *
14 * Contributions after 2012-01-13 are licensed under the terms of the
15 * GNU GPL, version 2 or (at your option) any later version.
16 */
17
18#ifndef QEMU_THREAD_POOL_H
19#define QEMU_THREAD_POOL_H
20
21#include "block/block.h"
22
23typedef int ThreadPoolFunc(void *opaque);
24
25typedef struct ThreadPool ThreadPool;
26
27ThreadPool *thread_pool_new(struct AioContext *ctx);
28void thread_pool_free(ThreadPool *pool);
29
30BlockAIOCB *thread_pool_submit_aio(ThreadPool *pool,
31 ThreadPoolFunc *func, void *arg,
32 BlockCompletionFunc *cb, void *opaque);
33int coroutine_fn thread_pool_submit_co(ThreadPool *pool,
34 ThreadPoolFunc *func, void *arg);
35void thread_pool_submit(ThreadPool *pool, ThreadPoolFunc *func, void *arg);
36
37#endif
38