1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
2 /* Copyright (c) 2018 Mellanox Technologies. All rights reserved */
9 bool (*delta_check)(void *priv, const void *parent_obj,
11 int (*hints_obj_cmp)(const void *obj1, const void *obj2);
12 void * (*delta_create)(void *priv, void *parent_obj, void *obj);
13 void (*delta_destroy)(void *priv, void *delta_priv);
14 void * (*root_create)(void *priv, void *obj, unsigned int root_id);
15 #define OBJAGG_OBJ_ROOT_ID_INVALID UINT_MAX
16 void (*root_destroy)(void *priv, void *root_priv);
23 const void *objagg_obj_root_priv(const struct objagg_obj *objagg_obj);
24 const void *objagg_obj_delta_priv(const struct objagg_obj *objagg_obj);
25 const void *objagg_obj_raw(const struct objagg_obj *objagg_obj);
27 struct objagg_obj *objagg_obj_get(struct objagg *objagg, void *obj);
28 void objagg_obj_put(struct objagg *objagg, struct objagg_obj *objagg_obj);
29 struct objagg *objagg_create(const struct objagg_ops *ops,
30 struct objagg_hints *hints, void *priv);
31 void objagg_destroy(struct objagg *objagg);
33 struct objagg_obj_stats {
34 unsigned int user_count;
35 unsigned int delta_user_count; /* includes delta object users */
38 struct objagg_obj_stats_info {
39 struct objagg_obj_stats stats;
40 struct objagg_obj *objagg_obj; /* associated object */
45 unsigned int root_count;
46 unsigned int stats_info_count;
47 struct objagg_obj_stats_info stats_info[];
50 const struct objagg_stats *objagg_stats_get(struct objagg *objagg);
51 void objagg_stats_put(const struct objagg_stats *objagg_stats);
53 enum objagg_opt_algo_type {
54 OBJAGG_OPT_ALGO_SIMPLE_GREEDY,
57 struct objagg_hints *objagg_hints_get(struct objagg *objagg,
58 enum objagg_opt_algo_type opt_algo_type);
59 void objagg_hints_put(struct objagg_hints *objagg_hints);
60 const struct objagg_stats *
61 objagg_hints_stats_get(struct objagg_hints *objagg_hints);