[qemu.git] / tests / libqos / malloc-spapr.c

/*
 * libqos malloc support for SPAPR
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 */

#include "qemu/osdep.h"
#include "libqos/malloc-spapr.h"

#include "qemu-common.h"

#define PAGE_SIZE 4096

/* Memory must be a multiple of 256 MB,
 * so we have at least 256MB
 */
#define SPAPR_MIN_SIZE 0x10000000

void spapr_alloc_uninit(QGuestAllocator *allocator)
{
    alloc_uninit(allocator);
}

QGuestAllocator *spapr_alloc_init_flags(QTestState *qts, QAllocOpts flags)
{
    QGuestAllocator *s;

    s = alloc_init_flags(flags, 1 << 20, SPAPR_MIN_SIZE);
    alloc_set_page_size(s, PAGE_SIZE);

    return s;
}

QGuestAllocator *spapr_alloc_init(void)
{
    return spapr_alloc_init_flags(NULL, ALLOC_NO_FLAGS);
}
Commit	Line	Data
8d6ef7c9 LV	1	/*
	2	* libqos malloc support for SPAPR
	3	*
	4	* This work is licensed under the terms of the GNU GPL, version 2 or later.
	5	* See the COPYING file in the top-level directory.
	6	*/
	7
	8	#include "qemu/osdep.h"
	9	#include "libqos/malloc-spapr.h"
	10
	11	#include "qemu-common.h"
	12
	13	#define PAGE_SIZE 4096
	14
	15	/* Memory must be a multiple of 256 MB,
	16	* so we have at least 256MB
	17	*/
	18	#define SPAPR_MIN_SIZE 0x10000000
	19
	20	void spapr_alloc_uninit(QGuestAllocator *allocator)
	21	{
	22	alloc_uninit(allocator);
	23	}
	24
05e520f1	25	QGuestAllocator spapr_alloc_init_flags(QTestState qts, QAllocOpts flags)
8d6ef7c9 LV	26	{
	27	QGuestAllocator *s;
	28
	29	s = alloc_init_flags(flags, 1 << 20, SPAPR_MIN_SIZE);
	30	alloc_set_page_size(s, PAGE_SIZE);
	31
	32	return s;
	33	}
	34
	35	QGuestAllocator *spapr_alloc_init(void)
	36	{
05e520f1	37	return spapr_alloc_init_flags(NULL, ALLOC_NO_FLAGS);
8d6ef7c9	38	}