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NEX-6018 Return of the walking dead idm_refcnt_wait_ref comstar threads
Reviewed by: Rick McNeal <rick.mcneal@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
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--- old/usr/src/uts/common/io/comstar/stmf/stmf_state.h
+++ new/usr/src/uts/common/io/comstar/stmf/stmf_state.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21 /*
22 22 * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
23 23 */
24 24 /*
25 - * Copyright 2011, Nexenta Systems, Inc. All rights reserved.
25 + * Copyright 2016, Nexenta Systems, Inc. All rights reserved.
26 26 * Copyright (c) 2013 by Delphix. All rights reserved.
27 27 */
28 28 #ifndef _STMF_STATE_H
29 29 #define _STMF_STATE_H
30 30
31 31 #ifdef __cplusplus
32 32 extern "C" {
33 33 #endif
34 34
35 35 typedef struct stmf_state {
36 36 kmutex_t stmf_lock;
37 37 kcondvar_t stmf_cv;
38 38 dev_info_t *stmf_dip;
39 39 stmf_i_lu_provider_t *stmf_ilplist;
40 40 stmf_i_port_provider_t *stmf_ipplist;
41 41 stmf_i_lu_t *stmf_ilulist;
42 42 stmf_i_local_port_t *stmf_ilportlist;
43 43 id_space_t *stmf_ilport_inst_space;
44 44 avl_tree_t stmf_irportlist;
45 45 id_space_t *stmf_irport_inst_space;
46 46 int stmf_nlps;
47 47 int stmf_npps;
48 48 int stmf_nlus;
49 49 int stmf_nlports;
50 50 uint8_t stmf_service_running:1,
51 51 stmf_inventory_locked:1,
52 52 stmf_exclusive_open:1,
53 53 stmf_opened:1,
54 54 stmf_process_initial_luns:1,
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55 55 rsvd:3;
56 56 uint8_t stmf_config_state; /* See stmf_ioctl.h */
57 57 uint8_t stmf_alua_state;
58 58 uint16_t stmf_alua_node;
59 59 uint8_t stmf_default_lu_state;
60 60 uint8_t stmf_default_lport_state;
61 61 ddi_taskq_t *stmf_svc_taskq;
62 62 uint32_t stmf_svc_flags;
63 63 stmf_i_lu_t *stmf_svc_ilu_draining;
64 64 stmf_i_lu_t *stmf_svc_ilu_timing;
65 - struct stmf_svc_req *stmf_svc_active;
66 - struct stmf_svc_req **stmf_svc_tailp;
65 + list_t stmf_svc_list;
67 66
68 67 stmf_id_list_t stmf_hg_list;
69 68 stmf_id_list_t stmf_tg_list;
70 69 stmf_id_list_t stmf_luid_list;
71 70
72 71 stmf_ver_tg_t *stmf_ver_tg_head;
73 72
74 73 stmf_pp_data_t *stmf_ppdlist;
75 74 } stmf_state_t;
76 75
77 76 /*
78 77 * svc flags
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79 78 */
80 79 #define STMF_SVC_STARTED 1
81 80 #define STMF_SVC_ACTIVE 2
82 81 #define STMF_SVC_TERMINATE 4
83 82
84 83 /*
85 84 * svc request. We probably have to modify it once more services (and probably
86 85 * different types of services) are added to the stmf_svc_thread.
87 86 */
88 87 typedef struct stmf_svc_req {
89 - struct stmf_svc_req *svc_next;
88 + list_node_t svc_list_entry;
90 89 int svc_req_alloc_size;
91 90 int svc_cmd;
92 91 void *svc_obj;
93 92 struct stmf_state_change_info svc_info;
94 93 } stmf_svc_req_t;
95 94
96 95 extern stmf_state_t stmf_state;
97 96
98 97 #ifdef __cplusplus
99 98 }
100 99 #endif
101 100
102 101 #endif /* _STMF_STATE_H */
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