1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _KMEM_H 28 #define _KMEM_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <mdb/mdb_modapi.h> 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 extern int kmem_cache_walk_init(mdb_walk_state_t *); 39 extern int kmem_cache_walk_step(mdb_walk_state_t *); 40 extern void kmem_cache_walk_fini(mdb_walk_state_t *); 41 42 extern int kmem_cpu_cache_walk_init(mdb_walk_state_t *); 43 extern int kmem_cpu_cache_walk_step(mdb_walk_state_t *); 44 45 extern int kmem_slab_walk_init(mdb_walk_state_t *); 46 extern int kmem_slab_walk_partial_init(mdb_walk_state_t *); 47 extern int kmem_slab_walk_step(mdb_walk_state_t *); 48 49 extern int kmem_hash_walk_init(mdb_walk_state_t *wsp); 50 extern int kmem_hash_walk_step(mdb_walk_state_t *wsp); 51 extern void kmem_hash_walk_fini(mdb_walk_state_t *wsp); 52 53 extern int kmem_walk_init(mdb_walk_state_t *); 54 extern int bufctl_walk_init(mdb_walk_state_t *); 55 extern int freemem_walk_init(mdb_walk_state_t *); 56 extern int freemem_constructed_walk_init(mdb_walk_state_t *); 57 extern int freectl_walk_init(mdb_walk_state_t *); 58 extern int freectl_constructed_walk_init(mdb_walk_state_t *); 59 60 extern int kmem_walk_step(mdb_walk_state_t *); 61 extern void kmem_walk_fini(mdb_walk_state_t *); 62 63 extern int bufctl_history_walk_init(mdb_walk_state_t *); 64 extern int bufctl_history_walk_step(mdb_walk_state_t *); 65 extern void bufctl_history_walk_fini(mdb_walk_state_t *); 66 67 extern int kmem_log_walk_init(mdb_walk_state_t *); 68 extern int kmem_log_walk_step(mdb_walk_state_t *); 69 extern void kmem_log_walk_fini(mdb_walk_state_t *); 70 71 extern int allocdby_walk_init(mdb_walk_state_t *); 72 extern int allocdby_walk_step(mdb_walk_state_t *); 73 extern void allocdby_walk_fini(mdb_walk_state_t *); 74 75 extern int freedby_walk_init(mdb_walk_state_t *); 76 extern int freedby_walk_step(mdb_walk_state_t *); 77 extern void freedby_walk_fini(mdb_walk_state_t *); 78 79 extern int vmem_walk_init(mdb_walk_state_t *); 80 extern int vmem_walk_step(mdb_walk_state_t *); 81 extern void vmem_walk_fini(mdb_walk_state_t *); 82 83 extern int vmem_postfix_walk_step(mdb_walk_state_t *); 84 85 extern int vmem_seg_walk_init(mdb_walk_state_t *); 86 extern int vmem_seg_walk_step(mdb_walk_state_t *); 87 extern void vmem_seg_walk_fini(mdb_walk_state_t *); 88 89 extern int vmem_span_walk_init(mdb_walk_state_t *); 90 extern int vmem_alloc_walk_init(mdb_walk_state_t *); 91 extern int vmem_free_walk_init(mdb_walk_state_t *); 92 93 extern int kmem_cache(uintptr_t, uint_t, int, const mdb_arg_t *); 94 extern int allocdby(uintptr_t, uint_t, int, const mdb_arg_t *); 95 extern int freedby(uintptr_t, uint_t, int, const mdb_arg_t *); 96 extern int whatis(uintptr_t, uint_t, int, const mdb_arg_t *); 97 extern int kmem_log(uintptr_t, uint_t, int, const mdb_arg_t *); 98 extern int kmem_debug(uintptr_t, uint_t, int, const mdb_arg_t *); 99 extern int bufctl(uintptr_t, uint_t, int, const mdb_arg_t *); 100 extern int kmem_verify(uintptr_t, uint_t, int, const mdb_arg_t *); 101 extern int kmem_verify_alloc(uintptr_t, uint_t, int, const mdb_arg_t *); 102 extern int kmem_verify_free(uintptr_t, uint_t, int, const mdb_arg_t *); 103 extern int vmem(uintptr_t, uint_t, int, const mdb_arg_t *); 104 extern int vmem_seg(uintptr_t, uint_t, int, const mdb_arg_t *); 105 extern int kmalog(uintptr_t, uint_t, int, const mdb_arg_t *); 106 extern int kmausers(uintptr_t, uint_t, int, const mdb_arg_t *); 107 extern void whatis_help(void); 108 extern void bufctl_help(void); 109 extern void vmem_seg_help(void); 110 extern void kmausers_help(void); 111 112 extern int whatthread(uintptr_t, uint_t, int, const mdb_arg_t *); 113 114 /* 115 * utility functions for the rest of genunix 116 */ 117 extern void kmem_init(void); 118 extern int kmem_get_magsize(const kmem_cache_t *); 119 extern size_t kmem_estimate_allocated(uintptr_t, const kmem_cache_t *); 120 121 #ifdef __cplusplus 122 } 123 #endif 124 125 #endif /* _KMEM_H */ 126