diff options
Diffstat (limited to 'usr/src/uts/common/sys/kmem.h')
| -rw-r--r-- | usr/src/uts/common/sys/kmem.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/usr/src/uts/common/sys/kmem.h b/usr/src/uts/common/sys/kmem.h index 097e92f2e5..7ed4c84005 100644 --- a/usr/src/uts/common/sys/kmem.h +++ b/usr/src/uts/common/sys/kmem.h @@ -2,9 +2,8 @@ * CDDL HEADER START * * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. @@ -19,8 +18,9 @@ * * CDDL HEADER END */ + /* - * Copyright 2005 Sun Microsystems, Inc. All rights reserved. + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -82,6 +82,15 @@ struct kmem_cache; /* cache structure is opaque to kmem clients */ typedef struct kmem_cache kmem_cache_t; +/* Client response to kmem move callback */ +typedef enum kmem_cbrc { + KMEM_CBRC_YES, + KMEM_CBRC_NO, + KMEM_CBRC_LATER, + KMEM_CBRC_DONT_NEED, + KMEM_CBRC_DONT_KNOW +} kmem_cbrc_t; + #ifdef _KERNEL extern int kmem_ready; @@ -99,11 +108,14 @@ extern size_t kmem_maxavail(void); extern kmem_cache_t *kmem_cache_create(char *, size_t, size_t, int (*)(void *, void *, int), void (*)(void *, void *), void (*)(void *), void *, vmem_t *, int); +extern void kmem_cache_set_move(kmem_cache_t *, + kmem_cbrc_t (*)(void *, void *, size_t, void *)); extern void kmem_cache_destroy(kmem_cache_t *); extern void *kmem_cache_alloc(kmem_cache_t *, int); extern void kmem_cache_free(kmem_cache_t *, void *); extern uint64_t kmem_cache_stat(kmem_cache_t *, char *); extern void kmem_cache_reap_now(kmem_cache_t *); +extern void kmem_cache_move_notify(kmem_cache_t *, void *); #endif /* _KERNEL */ |