4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 #ifndef _SYS_VM_USAGE_H
27 #define _SYS_VM_USAGE_H
28
29 #include <sys/types.h>
30
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34
35 /*
36 * The flags passed to getvmusage() request how to aggregate rss/swap results.
37 * Results can be aggregated by zone, project, task, ruser, and/or euser.
38 *
39 * If VMUSAGE_ALL_* or VMUSAGE_COL_* are passed from a non-global-zone, the
40 * flag is treated as VMUSAGE_*. For example, VMUSAGE_ALL_ZONES would be
41 * treated as VMUSAGE_ZONE.
42 *
43 * If VMUSAGE_SYSTEM is passed from a non-global zone, a result of type
62 #define VMUSAGE_EUSERS 0x20 /* same as VMUSAGE_RUSERS, but by */
63 /* euser */
64
65 #define VMUSAGE_ALL_ZONES 0x40 /* rss/swap for all zones */
66 #define VMUSAGE_ALL_PROJECTS 0x80 /* rss/swap for all projects in */
67 /* all zones */
68 #define VMUSAGE_ALL_TASKS 0x100 /* rss/swap for all tasks in all */
69 /* zones */
70 #define VMUSAGE_ALL_RUSERS 0x200 /* rss/swap for all users (by process */
71 /* ruser) in all zones */
72 #define VMUSAGE_ALL_EUSERS 0x400 /* same as VMUSAGE_ALL_RUSERS, but by */
73 /* euser */
74
75 #define VMUSAGE_COL_PROJECTS 0x800 /* rss/swap for all projects in */
76 /* all zones. Collapse zoneid. */
77 #define VMUSAGE_COL_RUSERS 0x1000 /* rss/swap for all users (by process */
78 /* ruser), in all zones. Collapse */
79 /* zoneid */
80 #define VMUSAGE_COL_EUSERS 0x2000 /* same as VMUSAGE_COL_RUSERS, but by */
81 /* euser */
82
83 #define VMUSAGE_MASK 0x3fff /* all valid flags for getvmusage() */
84
85 typedef struct vmusage {
86 id_t vmu_zoneid; /* zoneid, or ALL_ZONES for */
87 /* VMUSAGE_COL_* results */
88 /* ALL_ZONES means that the result */
89 /* reflects swap and rss usage for */
90 /* a projid/uid across all zones */
91 uint_t vmu_type; /* Entity type of result. One of: */
92 /* VMUSAGE_(SYSTEM|ZONE|PROJECTS| */
93 /* TASKS|RUSERS|EUSERS) */
94 id_t vmu_id; /* zoneid, projid, taskid, ... */
95 size_t vmu_rss_all; /* total resident memory of entity */
96 /* in bytes */
97 size_t vmu_rss_private; /* total resident private memory */
98 size_t vmu_rss_shared; /* total resident shared memory */
99 size_t vmu_swap_all; /* total swap reserved, in bytes */
100 size_t vmu_swap_private; /* swap reserved for private mappings */
101 size_t vmu_swap_shared; /* swap reserved for shared mappings */
102
103 } vmusage_t;
104
105 extern int getvmusage(uint_t flags, time_t age, vmusage_t *buf, size_t *nres);
106
107 #ifdef _KERNEL
108
109 int vm_getusage(uint_t, time_t, vmusage_t *, size_t *, int);
110 void vm_usage_init();
111
112 #endif /* _KERNEL */
113
114 #ifdef __cplusplus
115 }
116 #endif
117
118 #endif /* _SYS_VM_USAGE_H */
|
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 * Copyright 2014 Joyent, Inc. All rights reserved.
25 */
26
27 #ifndef _SYS_VM_USAGE_H
28 #define _SYS_VM_USAGE_H
29
30 #include <sys/types.h>
31
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35
36 /*
37 * The flags passed to getvmusage() request how to aggregate rss/swap results.
38 * Results can be aggregated by zone, project, task, ruser, and/or euser.
39 *
40 * If VMUSAGE_ALL_* or VMUSAGE_COL_* are passed from a non-global-zone, the
41 * flag is treated as VMUSAGE_*. For example, VMUSAGE_ALL_ZONES would be
42 * treated as VMUSAGE_ZONE.
43 *
44 * If VMUSAGE_SYSTEM is passed from a non-global zone, a result of type
63 #define VMUSAGE_EUSERS 0x20 /* same as VMUSAGE_RUSERS, but by */
64 /* euser */
65
66 #define VMUSAGE_ALL_ZONES 0x40 /* rss/swap for all zones */
67 #define VMUSAGE_ALL_PROJECTS 0x80 /* rss/swap for all projects in */
68 /* all zones */
69 #define VMUSAGE_ALL_TASKS 0x100 /* rss/swap for all tasks in all */
70 /* zones */
71 #define VMUSAGE_ALL_RUSERS 0x200 /* rss/swap for all users (by process */
72 /* ruser) in all zones */
73 #define VMUSAGE_ALL_EUSERS 0x400 /* same as VMUSAGE_ALL_RUSERS, but by */
74 /* euser */
75
76 #define VMUSAGE_COL_PROJECTS 0x800 /* rss/swap for all projects in */
77 /* all zones. Collapse zoneid. */
78 #define VMUSAGE_COL_RUSERS 0x1000 /* rss/swap for all users (by process */
79 /* ruser), in all zones. Collapse */
80 /* zoneid */
81 #define VMUSAGE_COL_EUSERS 0x2000 /* same as VMUSAGE_COL_RUSERS, but by */
82 /* euser */
83 #define VMUSAGE_A_ZONE 0x4000 /* rss/swap for a specified zone */
84
85 #define VMUSAGE_MASK 0x7fff /* all valid flags for getvmusage() */
86
87 typedef struct vmusage {
88 id_t vmu_zoneid; /* zoneid, or ALL_ZONES for */
89 /* VMUSAGE_COL_* results */
90 /* ALL_ZONES means that the result */
91 /* reflects swap and rss usage for */
92 /* a projid/uid across all zones */
93 uint_t vmu_type; /* Entity type of result. One of: */
94 /* VMUSAGE_(SYSTEM|ZONE|PROJECTS| */
95 /* TASKS|RUSERS|EUSERS) */
96 id_t vmu_id; /* zoneid, projid, taskid, ... */
97 size_t vmu_rss_all; /* total resident memory of entity */
98 /* in bytes */
99 size_t vmu_rss_private; /* total resident private memory */
100 size_t vmu_rss_shared; /* total resident shared memory */
101 size_t vmu_swap_all; /* total swap reserved, in bytes */
102 size_t vmu_swap_private; /* swap reserved for private mappings */
103 size_t vmu_swap_shared; /* swap reserved for shared mappings */
104
105 } vmusage_t;
106
107 extern int getvmusage(uint_t flags, time_t age, vmusage_t *buf, size_t *nres);
108
109 #ifdef _KERNEL
110
111 int vm_getusage(uint_t, time_t, vmusage_t *, size_t *, int);
112 void vm_usage_init();
113 int vm_map_inval(pid_t, caddr_t, size_t);
114
115 #endif /* _KERNEL */
116
117 #ifdef __cplusplus
118 }
119 #endif
120
121 #endif /* _SYS_VM_USAGE_H */
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