1/*
2 * Copyright (c) 2002, Jeffrey Roberson <jroberson@chesapeake.net>
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

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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: head/sys/vm/uma_int.h 94631 2002-04-14 01:56:25Z jeff $
27 *
28 */
29
30/*
31 *
32 * Jeff Roberson <jroberson@chesapeake.net>
33 *
34 * This file includes definitions, structures, prototypes, and inlines that

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279
280/* Internal prototypes */
281static __inline uma_slab_t hash_sfind(struct uma_hash *hash, u_int8_t *data);
282void *uma_large_malloc(int size, int wait);
283void uma_large_free(uma_slab_t slab);
284
285/* Lock Macros */
286
287#define ZONE_LOCK_INIT(z) \
288 mtx_init(&(z)->uz_lock, (z)->uz_name, "UMA zone", \
289 MTX_DEF | MTX_DUPOK)
290#define ZONE_LOCK_FINI(z) mtx_destroy(&(z)->uz_lock)
291#define ZONE_LOCK(z) mtx_lock(&(z)->uz_lock)
292#define ZONE_UNLOCK(z) mtx_unlock(&(z)->uz_lock)
293
294#define CPU_LOCK_INIT(z, cpu) \
295 mtx_init(&(z)->uz_cpu[(cpu)].uc_lock, (z)->uz_lname, "UMA cpu", \
296 MTX_DEF | MTX_DUPOK)
297
298#define CPU_LOCK_FINI(z, cpu) \
299 mtx_destroy(&(z)->uz_cpu[(cpu)].uc_lock)
300
301#define CPU_LOCK(z, cpu) \
302 mtx_lock(&(z)->uz_cpu[(cpu)].uc_lock)
303
304#define CPU_UNLOCK(z, cpu) \

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