Clean up guest memory being used in ahci_clean_mem, to be called during ahci_shutdown. With all guest memory leaks removed, add an option to the allocator to throw an assertion if a leak occurs. This test adds some sanity to both the AHCI library and the allocator. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1423158090-25580-18-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/*
|
|
* libqos malloc support
|
|
*
|
|
* Copyright IBM, Corp. 2012-2013
|
|
*
|
|
* Authors:
|
|
* Anthony Liguori <aliguori@us.ibm.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*/
|
|
|
|
#ifndef LIBQOS_MALLOC_H
|
|
#define LIBQOS_MALLOC_H
|
|
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
#include "qemu/queue.h"
|
|
|
|
typedef enum {
|
|
ALLOC_NO_FLAGS = 0x00,
|
|
ALLOC_LEAK_WARN = 0x01,
|
|
ALLOC_LEAK_ASSERT = 0x02,
|
|
ALLOC_PARANOID = 0x04
|
|
} QAllocOpts;
|
|
|
|
typedef struct QGuestAllocator QGuestAllocator;
|
|
|
|
void alloc_uninit(QGuestAllocator *allocator);
|
|
|
|
/* Always returns page aligned values */
|
|
uint64_t guest_alloc(QGuestAllocator *allocator, size_t size);
|
|
void guest_free(QGuestAllocator *allocator, uint64_t addr);
|
|
|
|
QGuestAllocator *alloc_init(uint64_t start, uint64_t end);
|
|
QGuestAllocator *alloc_init_flags(QAllocOpts flags,
|
|
uint64_t start, uint64_t end);
|
|
void alloc_set_page_size(QGuestAllocator *allocator, size_t page_size);
|
|
void alloc_set_flags(QGuestAllocator *allocator, QAllocOpts opts);
|
|
|
|
#endif
|