19  * CDDL HEADER END

    19  * CDDL HEADER END

    20  */

    20  */

    21 

    21 

    22 /*

    22 /*

    23  * Copyright (c) 1988, 2010, Oracle and/or its affiliates. All rights reserved.

    23  * Copyright (c) 1988, 2010, Oracle and/or its affiliates. All rights reserved.

    24  */

    25  */

    25 

    26 

    26 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */

    27 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */

    27 /*	  All Rights Reserved	*/

    28 /*	  All Rights Reserved	*/

    28 

    29 

   104 #define	POINTER_IS_VALID(p)	(!((uintptr_t)(p) & 0x3))

   105 #define	POINTER_IS_VALID(p)	(!((uintptr_t)(p) & 0x3))

   105 #define	POINTER_INVALIDATE(pp)	(*(pp) = (void *)((uintptr_t)(*(pp)) | 0x1))

   106 #define	POINTER_INVALIDATE(pp)	(*(pp) = (void *)((uintptr_t)(*(pp)) | 0x1))

   106 

   107 

   107 extern int kmem_ready;

   108 extern int kmem_ready;

   108 extern pgcnt_t kmem_reapahead;

   109 extern pgcnt_t kmem_reapahead;

   109 

   111 

   110 extern void kmem_init(void);

   112 extern void kmem_init(void);

   111 extern void kmem_thread_init(void);

   113 extern void kmem_thread_init(void);

   112 extern void kmem_mp_init(void);

   114 extern void kmem_mp_init(void);

   113 extern void kmem_reap(void);

   115 extern void kmem_reap(void);