4 * This file and its contents are supplied under the terms of the
5 * Common Development and Distribution License ("CDDL"), version 1.0.
6 * You may only use this file in accordance with the terms of version
9 * A full copy of the text of the CDDL should have accompanied this
10 * source. A copy of the CDDL is also available via the Internet at
11 * http://www.illumos.org/license/CDDL.
16 * Copyright (c) 2014, 2018 by Delphix. All rights reserved.
26 #include <sys/zfs_context.h>
28 typedef struct bqueue {
31 list_t bq_dequeuing_list;
32 size_t bq_dequeuing_size;
33 list_t bq_enqueuing_list;
34 size_t bq_enqueuing_size;
39 uint_t bq_fill_fraction;
40 size_t bq_node_offset;
43 typedef struct bqueue_node {
49 int bqueue_init(bqueue_t *, uint_t, size_t, size_t);
50 void bqueue_destroy(bqueue_t *);
51 void bqueue_enqueue(bqueue_t *, void *, size_t);
52 void bqueue_enqueue_flush(bqueue_t *, void *, size_t);
53 void *bqueue_dequeue(bqueue_t *);
59 #endif /* _BQUEUE_H */