linux/fs/bcachefs/alloc_types.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_ALLOC_TYPES_H
#define _BCACHEFS_ALLOC_TYPES_H

#include <linux/mutex.h>
#include <linux/spinlock.h>

#include "clock_types.h"
#include "fifo.h"

struct bucket_alloc_state { … };

#define BCH_WATERMARKS() …

enum bch_watermark { … };

#define BCH_WATERMARK_BITS …
#define BCH_WATERMARK_MASK …

#define OPEN_BUCKETS_COUNT …

#define WRITE_POINT_HASH_NR …
#define WRITE_POINT_MAX …

/*
 * 0 is never a valid open_bucket_idx_t:
 */
open_bucket_idx_t;

struct open_bucket { … };

#define OPEN_BUCKET_LIST_MAX …

struct open_buckets { … };

struct dev_stripe_state { … };

#define WRITE_POINT_STATES() …

enum write_point_state { … };

struct write_point { … };

struct write_point_specifier { … };

#endif /* _BCACHEFS_ALLOC_TYPES_H */