1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _KMEM_H 28*0Sstevel@tonic-gate #define _KMEM_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #include <mdb/mdb_modapi.h> 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #ifdef __cplusplus 35*0Sstevel@tonic-gate extern "C" { 36*0Sstevel@tonic-gate #endif 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate extern int kmem_cache_walk_init(mdb_walk_state_t *); 39*0Sstevel@tonic-gate extern int kmem_cache_walk_step(mdb_walk_state_t *); 40*0Sstevel@tonic-gate extern void kmem_cache_walk_fini(mdb_walk_state_t *); 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate extern int kmem_cpu_cache_walk_init(mdb_walk_state_t *); 43*0Sstevel@tonic-gate extern int kmem_cpu_cache_walk_step(mdb_walk_state_t *); 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate extern int kmem_slab_walk_init(mdb_walk_state_t *); 46*0Sstevel@tonic-gate extern int kmem_slab_walk_partial_init(mdb_walk_state_t *); 47*0Sstevel@tonic-gate extern int kmem_slab_walk_step(mdb_walk_state_t *); 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate extern int kmem_hash_walk_init(mdb_walk_state_t *wsp); 50*0Sstevel@tonic-gate extern int kmem_hash_walk_step(mdb_walk_state_t *wsp); 51*0Sstevel@tonic-gate extern void kmem_hash_walk_fini(mdb_walk_state_t *wsp); 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate extern int kmem_walk_init(mdb_walk_state_t *); 54*0Sstevel@tonic-gate extern int bufctl_walk_init(mdb_walk_state_t *); 55*0Sstevel@tonic-gate extern int freemem_walk_init(mdb_walk_state_t *); 56*0Sstevel@tonic-gate extern int freemem_constructed_walk_init(mdb_walk_state_t *); 57*0Sstevel@tonic-gate extern int freectl_walk_init(mdb_walk_state_t *); 58*0Sstevel@tonic-gate extern int freectl_constructed_walk_init(mdb_walk_state_t *); 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate extern int kmem_walk_step(mdb_walk_state_t *); 61*0Sstevel@tonic-gate extern void kmem_walk_fini(mdb_walk_state_t *); 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate extern int bufctl_history_walk_init(mdb_walk_state_t *); 64*0Sstevel@tonic-gate extern int bufctl_history_walk_step(mdb_walk_state_t *); 65*0Sstevel@tonic-gate extern void bufctl_history_walk_fini(mdb_walk_state_t *); 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate extern int kmem_log_walk_init(mdb_walk_state_t *); 68*0Sstevel@tonic-gate extern int kmem_log_walk_step(mdb_walk_state_t *); 69*0Sstevel@tonic-gate extern void kmem_log_walk_fini(mdb_walk_state_t *); 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate extern int allocdby_walk_init(mdb_walk_state_t *); 72*0Sstevel@tonic-gate extern int allocdby_walk_step(mdb_walk_state_t *); 73*0Sstevel@tonic-gate extern void allocdby_walk_fini(mdb_walk_state_t *); 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate extern int freedby_walk_init(mdb_walk_state_t *); 76*0Sstevel@tonic-gate extern int freedby_walk_step(mdb_walk_state_t *); 77*0Sstevel@tonic-gate extern void freedby_walk_fini(mdb_walk_state_t *); 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate extern int vmem_walk_init(mdb_walk_state_t *); 80*0Sstevel@tonic-gate extern int vmem_walk_step(mdb_walk_state_t *); 81*0Sstevel@tonic-gate extern void vmem_walk_fini(mdb_walk_state_t *); 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate extern int vmem_postfix_walk_step(mdb_walk_state_t *); 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate extern int vmem_seg_walk_init(mdb_walk_state_t *); 86*0Sstevel@tonic-gate extern int vmem_seg_walk_step(mdb_walk_state_t *); 87*0Sstevel@tonic-gate extern void vmem_seg_walk_fini(mdb_walk_state_t *); 88*0Sstevel@tonic-gate 89*0Sstevel@tonic-gate extern int vmem_span_walk_init(mdb_walk_state_t *); 90*0Sstevel@tonic-gate extern int vmem_alloc_walk_init(mdb_walk_state_t *); 91*0Sstevel@tonic-gate extern int vmem_free_walk_init(mdb_walk_state_t *); 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate extern int kmem_cache(uintptr_t, uint_t, int, const mdb_arg_t *); 94*0Sstevel@tonic-gate extern int allocdby(uintptr_t, uint_t, int, const mdb_arg_t *); 95*0Sstevel@tonic-gate extern int freedby(uintptr_t, uint_t, int, const mdb_arg_t *); 96*0Sstevel@tonic-gate extern int whatis(uintptr_t, uint_t, int, const mdb_arg_t *); 97*0Sstevel@tonic-gate extern int kmem_log(uintptr_t, uint_t, int, const mdb_arg_t *); 98*0Sstevel@tonic-gate extern int kmem_debug(uintptr_t, uint_t, int, const mdb_arg_t *); 99*0Sstevel@tonic-gate extern int bufctl(uintptr_t, uint_t, int, const mdb_arg_t *); 100*0Sstevel@tonic-gate extern int kmem_verify(uintptr_t, uint_t, int, const mdb_arg_t *); 101*0Sstevel@tonic-gate extern int kmem_verify_alloc(uintptr_t, uint_t, int, const mdb_arg_t *); 102*0Sstevel@tonic-gate extern int kmem_verify_free(uintptr_t, uint_t, int, const mdb_arg_t *); 103*0Sstevel@tonic-gate extern int vmem(uintptr_t, uint_t, int, const mdb_arg_t *); 104*0Sstevel@tonic-gate extern int vmem_seg(uintptr_t, uint_t, int, const mdb_arg_t *); 105*0Sstevel@tonic-gate extern int kmalog(uintptr_t, uint_t, int, const mdb_arg_t *); 106*0Sstevel@tonic-gate extern int kmausers(uintptr_t, uint_t, int, const mdb_arg_t *); 107*0Sstevel@tonic-gate extern void whatis_help(void); 108*0Sstevel@tonic-gate extern void bufctl_help(void); 109*0Sstevel@tonic-gate extern void vmem_seg_help(void); 110*0Sstevel@tonic-gate extern void kmausers_help(void); 111*0Sstevel@tonic-gate 112*0Sstevel@tonic-gate extern int whatthread(uintptr_t, uint_t, int, const mdb_arg_t *); 113*0Sstevel@tonic-gate 114*0Sstevel@tonic-gate /* 115*0Sstevel@tonic-gate * utility functions for the rest of genunix 116*0Sstevel@tonic-gate */ 117*0Sstevel@tonic-gate extern void kmem_init(void); 118*0Sstevel@tonic-gate extern int kmem_get_magsize(const kmem_cache_t *); 119*0Sstevel@tonic-gate extern size_t kmem_estimate_allocated(uintptr_t, const kmem_cache_t *); 120*0Sstevel@tonic-gate 121*0Sstevel@tonic-gate #ifdef __cplusplus 122*0Sstevel@tonic-gate } 123*0Sstevel@tonic-gate #endif 124*0Sstevel@tonic-gate 125*0Sstevel@tonic-gate #endif /* _KMEM_H */ 126