Contributors: 9
Author Tokens Token Proportion Commits Commit Proportion
Qu Wenruo 131 59.55% 6 28.57%
Jeff Mahoney 32 14.55% 3 14.29%
Chris Mason 21 9.55% 3 14.29%
David Sterba 19 8.64% 4 19.05%
Tejun Heo 6 2.73% 1 4.76%
Arne Jansen 3 1.36% 1 4.76%
Maxim Patlasov 3 1.36% 1 4.76%
Filipe David Borba Manana 3 1.36% 1 4.76%
Christoph Hellwig 2 0.91% 1 4.76%
Total 220 21


/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) 2007 Oracle.  All rights reserved.
 * Copyright (C) 2014 Fujitsu.  All rights reserved.
 */

#ifndef BTRFS_ASYNC_THREAD_H
#define BTRFS_ASYNC_THREAD_H

#include <linux/workqueue.h>

struct btrfs_fs_info;
struct btrfs_workqueue;
struct btrfs_work;
typedef void (*btrfs_func_t)(struct btrfs_work *arg);
typedef void (*btrfs_ordered_func_t)(struct btrfs_work *arg, bool);

struct btrfs_work {
	btrfs_func_t func;
	btrfs_ordered_func_t ordered_func;

	/* Don't touch things below */
	struct work_struct normal_work;
	struct list_head ordered_list;
	struct btrfs_workqueue *wq;
	unsigned long flags;
};

struct btrfs_workqueue *btrfs_alloc_workqueue(struct btrfs_fs_info *fs_info,
					      const char *name,
					      unsigned int flags,
					      int limit_active,
					      int thresh);
struct btrfs_workqueue *btrfs_alloc_ordered_workqueue(
				struct btrfs_fs_info *fs_info, const char *name,
				unsigned int flags);
void btrfs_init_work(struct btrfs_work *work, btrfs_func_t func,
		     btrfs_ordered_func_t ordered_func);
void btrfs_queue_work(struct btrfs_workqueue *wq,
		      struct btrfs_work *work);
void btrfs_destroy_workqueue(struct btrfs_workqueue *wq);
void btrfs_workqueue_set_max(struct btrfs_workqueue *wq, int max);
struct btrfs_fs_info * __pure btrfs_work_owner(const struct btrfs_work *work);
struct btrfs_fs_info * __pure btrfs_workqueue_owner(const struct btrfs_workqueue *wq);
bool btrfs_workqueue_normal_congested(const struct btrfs_workqueue *wq);
void btrfs_flush_workqueue(struct btrfs_workqueue *wq);

#endif