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 _MDBMOD_UMEM_H 28*0Sstevel@tonic-gate #define _MDBMOD_UMEM_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 #include <umem_impl.h> 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate #ifdef __cplusplus 36*0Sstevel@tonic-gate extern "C" { 37*0Sstevel@tonic-gate #endif 38*0Sstevel@tonic-gate 39*0Sstevel@tonic-gate extern uint32_t umem_max_ncpus; 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate extern uint32_t umem_stack_depth; 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate extern int umem_cache_walk_init(mdb_walk_state_t *); 44*0Sstevel@tonic-gate extern int umem_cache_walk_step(mdb_walk_state_t *); 45*0Sstevel@tonic-gate extern void umem_cache_walk_fini(mdb_walk_state_t *); 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate extern int umem_cpu_walk_init(mdb_walk_state_t *); 48*0Sstevel@tonic-gate extern int umem_cpu_walk_step(mdb_walk_state_t *); 49*0Sstevel@tonic-gate extern void umem_cpu_walk_fini(mdb_walk_state_t *); 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate extern int umem_cpu_cache_walk_init(mdb_walk_state_t *); 52*0Sstevel@tonic-gate extern int umem_cpu_cache_walk_step(mdb_walk_state_t *); 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate extern int umem_slab_walk_init(mdb_walk_state_t *); 55*0Sstevel@tonic-gate extern int umem_slab_walk_partial_init(mdb_walk_state_t *); 56*0Sstevel@tonic-gate extern int umem_slab_walk_step(mdb_walk_state_t *); 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate extern int umem_hash_walk_init(mdb_walk_state_t *wsp); 59*0Sstevel@tonic-gate extern int umem_hash_walk_step(mdb_walk_state_t *wsp); 60*0Sstevel@tonic-gate extern void umem_hash_walk_fini(mdb_walk_state_t *wsp); 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate extern int umem_walk_init(mdb_walk_state_t *); 63*0Sstevel@tonic-gate extern int bufctl_walk_init(mdb_walk_state_t *); 64*0Sstevel@tonic-gate extern int freemem_walk_init(mdb_walk_state_t *); 65*0Sstevel@tonic-gate extern int freectl_walk_init(mdb_walk_state_t *); 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate extern int umem_walk_step(mdb_walk_state_t *); 68*0Sstevel@tonic-gate extern void umem_walk_fini(mdb_walk_state_t *); 69*0Sstevel@tonic-gate 70*0Sstevel@tonic-gate extern int bufctl_history_walk_init(mdb_walk_state_t *); 71*0Sstevel@tonic-gate extern int bufctl_history_walk_step(mdb_walk_state_t *); 72*0Sstevel@tonic-gate extern void bufctl_history_walk_fini(mdb_walk_state_t *); 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate extern int allocdby_walk_init(mdb_walk_state_t *); 75*0Sstevel@tonic-gate extern int allocdby_walk_step(mdb_walk_state_t *); 76*0Sstevel@tonic-gate extern void allocdby_walk_fini(mdb_walk_state_t *); 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate extern int freedby_walk_init(mdb_walk_state_t *); 79*0Sstevel@tonic-gate extern int freedby_walk_step(mdb_walk_state_t *); 80*0Sstevel@tonic-gate extern void freedby_walk_fini(mdb_walk_state_t *); 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate extern int umem_log_walk_init(mdb_walk_state_t *); 83*0Sstevel@tonic-gate extern int umem_log_walk_step(mdb_walk_state_t *); 84*0Sstevel@tonic-gate extern void umem_log_walk_fini(mdb_walk_state_t *); 85*0Sstevel@tonic-gate 86*0Sstevel@tonic-gate extern int allocdby_walk_init(mdb_walk_state_t *); 87*0Sstevel@tonic-gate extern int allocdby_walk_step(mdb_walk_state_t *); 88*0Sstevel@tonic-gate extern void allocdby_walk_fini(mdb_walk_state_t *); 89*0Sstevel@tonic-gate 90*0Sstevel@tonic-gate extern int freedby_walk_init(mdb_walk_state_t *); 91*0Sstevel@tonic-gate extern int freedby_walk_step(mdb_walk_state_t *); 92*0Sstevel@tonic-gate extern void freedby_walk_fini(mdb_walk_state_t *); 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate extern int vmem_walk_init(mdb_walk_state_t *); 95*0Sstevel@tonic-gate extern int vmem_walk_step(mdb_walk_state_t *); 96*0Sstevel@tonic-gate extern void vmem_walk_fini(mdb_walk_state_t *); 97*0Sstevel@tonic-gate 98*0Sstevel@tonic-gate extern int vmem_postfix_walk_step(mdb_walk_state_t *); 99*0Sstevel@tonic-gate 100*0Sstevel@tonic-gate extern int vmem_seg_walk_init(mdb_walk_state_t *); 101*0Sstevel@tonic-gate extern int vmem_seg_walk_step(mdb_walk_state_t *); 102*0Sstevel@tonic-gate extern void vmem_seg_walk_fini(mdb_walk_state_t *); 103*0Sstevel@tonic-gate 104*0Sstevel@tonic-gate extern int vmem_span_walk_init(mdb_walk_state_t *); 105*0Sstevel@tonic-gate extern int vmem_alloc_walk_init(mdb_walk_state_t *); 106*0Sstevel@tonic-gate extern int vmem_free_walk_init(mdb_walk_state_t *); 107*0Sstevel@tonic-gate 108*0Sstevel@tonic-gate extern int allocdby(uintptr_t, uint_t, int, const mdb_arg_t *); 109*0Sstevel@tonic-gate extern int bufctl(uintptr_t, uint_t, int, const mdb_arg_t *); 110*0Sstevel@tonic-gate extern int bufctl_audit(uintptr_t, uint_t, int, const mdb_arg_t *); 111*0Sstevel@tonic-gate extern int freedby(uintptr_t, uint_t, int, const mdb_arg_t *); 112*0Sstevel@tonic-gate extern int umalog(uintptr_t, uint_t, int, const mdb_arg_t *); 113*0Sstevel@tonic-gate extern int umausers(uintptr_t, uint_t, int, const mdb_arg_t *); 114*0Sstevel@tonic-gate extern int umem_cache(uintptr_t, uint_t, int, const mdb_arg_t *); 115*0Sstevel@tonic-gate extern int umem_log(uintptr_t, uint_t, int, const mdb_arg_t *); 116*0Sstevel@tonic-gate extern int umem_status(uintptr_t, uint_t, int, const mdb_arg_t *); 117*0Sstevel@tonic-gate extern int umem_verify(uintptr_t, uint_t, int, const mdb_arg_t *); 118*0Sstevel@tonic-gate extern int umem_verify_alloc(uintptr_t, uint_t, int, const mdb_arg_t *); 119*0Sstevel@tonic-gate extern int umem_verify_free(uintptr_t, uint_t, int, const mdb_arg_t *); 120*0Sstevel@tonic-gate extern int vmem(uintptr_t, uint_t, int, const mdb_arg_t *); 121*0Sstevel@tonic-gate extern int vmem_seg(uintptr_t, uint_t, int, const mdb_arg_t *); 122*0Sstevel@tonic-gate extern int whatis(uintptr_t, uint_t, int, const mdb_arg_t *); 123*0Sstevel@tonic-gate extern void bufctl_help(void); 124*0Sstevel@tonic-gate extern void vmem_seg_help(void); 125*0Sstevel@tonic-gate 126*0Sstevel@tonic-gate /* 127*0Sstevel@tonic-gate * utility functions for the rest of libumem 128*0Sstevel@tonic-gate */ 129*0Sstevel@tonic-gate extern int umem_init(void); 130*0Sstevel@tonic-gate extern int umem_init_walkers(uintptr_t, const umem_cache_t *, void *); 131*0Sstevel@tonic-gate extern int umem_get_magsize(const umem_cache_t *); 132*0Sstevel@tonic-gate extern size_t umem_estimate_allocated(uintptr_t, const umem_cache_t *); 133*0Sstevel@tonic-gate 134*0Sstevel@tonic-gate #ifdef __cplusplus 135*0Sstevel@tonic-gate } 136*0Sstevel@tonic-gate #endif 137*0Sstevel@tonic-gate 138*0Sstevel@tonic-gate #endif /* _MDBMOD_UMEM_H */ 139