2 * include/linux/parman.h - Manager for linear priority array areas
3 * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
4 * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
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7 * modification, are permitted provided that the following conditions are met:
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15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
18 * Alternatively, this software may be distributed under the terms of the
19 * GNU General Public License ("GPL") version 2 as published by the Free
20 * Software Foundation.
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38 #include <linux/list.h>
40 enum parman_algo_type {
41 PARMAN_ALGO_TYPE_LSORT,
45 struct list_head list;
50 struct list_head list;
51 struct list_head item_list;
52 unsigned long priority;
56 unsigned long base_count;
57 unsigned long resize_step;
58 int (*resize)(void *priv, unsigned long new_count);
59 void (*move)(void *priv, unsigned long from_index,
60 unsigned long to_index, unsigned long count);
61 enum parman_algo_type algo;
66 struct parman *parman_create(const struct parman_ops *ops, void *priv);
67 void parman_destroy(struct parman *parman);
68 void parman_prio_init(struct parman *parman, struct parman_prio *prio,
69 unsigned long priority);
70 void parman_prio_fini(struct parman_prio *prio);
71 int parman_item_add(struct parman *parman, struct parman_prio *prio,
72 struct parman_item *item);
73 void parman_item_remove(struct parman *parman, struct parman_prio *prio,
74 struct parman_item *item);