1 /*- 2 * Copyright (c) 2004, 2005, 3 * Bosko Milekic <bmilekic@freebsd.org> 4 * Copyright (c) 2002, 2003, 2004, 2005, 5 * Jeffrey Roberson <jeff@freebsd.org> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice unmodified, this list of conditions, and the following 12 * disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 * 30 */ 31 32 /* 33 * 34 * This file includes definitions, structures, prototypes, and inlines used 35 * when debugging users of the UMA interface. 36 * 37 */ 38 39 #ifndef VM_UMA_DBG_H 40 #define VM_UMA_DBG_H 41 42 int trash_ctor(void *mem, int size, void *arg, int flags); 43 void trash_dtor(void *mem, int size, void *arg); 44 int trash_init(void *mem, int size, int flags); 45 void trash_fini(void *mem, int size); 46 47 /* For use only by malloc */ 48 int mtrash_ctor(void *mem, int size, void *arg, int flags); 49 void mtrash_dtor(void *mem, int size, void *arg); 50 int mtrash_init(void *mem, int size, int flags); 51 void mtrash_fini(void *mem, int size); 52 53 void uma_dbg_free(uma_zone_t zone, uma_slab_t slab, void *item); 54 void uma_dbg_alloc(uma_zone_t zone, uma_slab_t slab, void *item); 55 56 #endif /* VM_UMA_DBG_H */ 57