#include "qemu/osdep.h"
#include "sysemu/hostmem.h"
-#include "sysemu/sysemu.h"
#include "qom/object_interfaces.h"
#include "qemu/memfd.h"
#include "qemu/module.h"
#define TYPE_MEMORY_BACKEND_MEMFD "memory-backend-memfd"
-typedef struct HostMemoryBackendMemfd HostMemoryBackendMemfd;
-DECLARE_INSTANCE_CHECKER(HostMemoryBackendMemfd, MEMORY_BACKEND_MEMFD,
- TYPE_MEMORY_BACKEND_MEMFD)
+OBJECT_DECLARE_SIMPLE_TYPE(HostMemoryBackendMemfd, MEMORY_BACKEND_MEMFD)
struct HostMemoryBackendMemfd {
memfd_backend_memory_alloc(HostMemoryBackend *backend, Error **errp)
{
HostMemoryBackendMemfd *m = MEMORY_BACKEND_MEMFD(backend);
+ uint32_t ram_flags;
char *name;
int fd;
}
name = host_memory_backend_get_name(backend);
- memory_region_init_ram_from_fd(&backend->mr, OBJECT(backend),
- name, backend->size,
- backend->share, fd, errp);
+ ram_flags = backend->share ? RAM_SHARED : 0;
+ ram_flags |= backend->reserve ? 0 : RAM_NORESERVE;
+ memory_region_init_ram_from_fd(&backend->mr, OBJECT(backend), name,
+ backend->size, ram_flags, fd, 0, errp);
g_free(name);
}