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8115 parallel zfs mount
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--- old/usr/src/uts/common/sys/cyclic.h
+++ new/usr/src/uts/common/sys/cyclic.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
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14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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 2008 Sun Microsystems, Inc. All rights reserved.
23 23 * Use is subject to license terms.
24 + *
25 + * Copyright 2017 RackTop Systems.
24 26 */
25 27
26 28 #ifndef _SYS_CYCLIC_H
27 29 #define _SYS_CYCLIC_H
28 30
29 31 #ifdef __cplusplus
30 32 extern "C" {
31 33 #endif
32 34
33 35 #ifndef _ASM
34 36 #include <sys/time.h>
35 37 #include <sys/cpuvar.h>
36 38 #include <sys/cpupart.h>
37 39 #endif /* !_ASM */
38 40
39 41 #define CY_LOW_LEVEL 0
40 42 #define CY_LOCK_LEVEL 1
41 43 #define CY_HIGH_LEVEL 2
42 44 #define CY_SOFT_LEVELS 2
43 45 #define CY_LEVELS 3
44 46
45 47 #ifndef _ASM
46 48
47 49 typedef uintptr_t cyclic_id_t;
48 50 typedef int cyc_index_t;
49 51 typedef int cyc_cookie_t;
50 52 typedef uint16_t cyc_level_t;
51 53 typedef void (*cyc_func_t)(void *);
52 54 typedef void *cyb_arg_t;
53 55
54 56 #define CYCLIC_NONE ((cyclic_id_t)0)
55 57
56 58 typedef struct cyc_handler {
57 59 cyc_func_t cyh_func;
58 60 void *cyh_arg;
59 61 cyc_level_t cyh_level;
60 62 } cyc_handler_t;
61 63
62 64 typedef struct cyc_time {
63 65 hrtime_t cyt_when;
64 66 hrtime_t cyt_interval;
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65 67 } cyc_time_t;
66 68
67 69 typedef struct cyc_omni_handler {
68 70 void (*cyo_online)(void *, cpu_t *, cyc_handler_t *, cyc_time_t *);
69 71 void (*cyo_offline)(void *, cpu_t *, void *);
70 72 void *cyo_arg;
71 73 } cyc_omni_handler_t;
72 74
73 75 #define CY_INFINITY INT64_MAX
74 76
75 -#ifdef _KERNEL
77 +#if defined(_KERNEL) || defined(_FAKE_KERNEL)
76 78
77 79 extern cyclic_id_t cyclic_add(cyc_handler_t *, cyc_time_t *);
78 80 extern cyclic_id_t cyclic_add_omni(cyc_omni_handler_t *);
79 81 extern void cyclic_remove(cyclic_id_t);
80 82 extern void cyclic_bind(cyclic_id_t, cpu_t *, cpupart_t *);
81 83 extern int cyclic_reprogram(cyclic_id_t, hrtime_t);
82 84 extern hrtime_t cyclic_getres();
83 85
84 86 extern int cyclic_offline(cpu_t *cpu);
85 87 extern void cyclic_online(cpu_t *cpu);
86 88 extern int cyclic_juggle(cpu_t *cpu);
87 89 extern void cyclic_move_in(cpu_t *);
88 90 extern int cyclic_move_out(cpu_t *);
89 91 extern void cyclic_suspend();
90 92 extern void cyclic_resume();
91 93
92 94 extern void cyclic_fire(cpu_t *cpu);
93 95 extern void cyclic_softint(cpu_t *cpu, cyc_level_t level);
94 96
95 -#endif /* _KERNEL */
97 +#endif /* _KERNEL || _FAKE_KERNEL */
96 98
97 99 #endif /* !_ASM */
98 100
99 101 #ifdef __cplusplus
100 102 }
101 103 #endif
102 104
103 105 #endif /* _SYS_CYCLIC_H */
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