FreeBSD/Linux Kernel Cross Reference
sys/vm/uma_dbg.h
1 /*
2 * Copyright (c) 2002, Jeffrey Roberson <jeff@freebsd.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice unmodified, this list of conditions, and the following
10 * disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * $FreeBSD: releng/5.2/sys/vm/uma_dbg.h 103623 2002-09-19 06:05:32Z jeff $
27 *
28 */
29
30 /*
31 *
32 * This file includes definitions, structures, prototypes, and inlines used
33 * when debugging users of the UMA interface.
34 *
35 */
36
37 #ifndef VM_UMA_DBG_H
38 #define VM_UMA_DBG_H
39
40 void trash_ctor(void *mem, int size, void *arg);
41 void trash_dtor(void *mem, int size, void *arg);
42 void trash_init(void *mem, int size);
43 void trash_fini(void *mem, int size);
44
45 /* For use only by malloc */
46 void mtrash_ctor(void *mem, int size, void *arg);
47 void mtrash_dtor(void *mem, int size, void *arg);
48 void mtrash_init(void *mem, int size);
49 void mtrash_fini(void *mem, int size);
50
51 void uma_dbg_free(uma_zone_t zone, uma_slab_t slab, void *item);
52 void uma_dbg_alloc(uma_zone_t zone, uma_slab_t slab, void *item);
53
54 #endif /* VM_UMA_DBG_H */
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