13 void qemu_sglist_init(QEMUSGList *qsg, int alloc_hint)  in qemu_sglist_init()  argument
15     qsg->sg = qemu_malloc(alloc_hint * sizeof(ScatterGatherEntry));  in qemu_sglist_init()
16     qsg->nsg = 0;  in qemu_sglist_init()
17     qsg->nalloc = alloc_hint;  in qemu_sglist_init()
18     qsg->size = 0;  in qemu_sglist_init()
21 void qemu_sglist_add(QEMUSGList *qsg, target_phys_addr_t base,  in qemu_sglist_add()  argument
24     if (qsg->nsg == qsg->nalloc) {  in qemu_sglist_add()
25         qsg->nalloc = 2 * qsg->nalloc + 1;  in qemu_sglist_add()
26         qsg->sg = qemu_realloc(qsg->sg, qsg->nalloc * sizeof(ScatterGatherEntry));  in qemu_sglist_add()
28     qsg->sg[qsg->nsg].base = base;  in qemu_sglist_add()
29     qsg->sg[qsg->nsg].len = len;  in qemu_sglist_add()
30     qsg->size += len;  in qemu_sglist_add()
31     ++qsg->nsg;  in qemu_sglist_add()
34 void qemu_sglist_destroy(QEMUSGList *qsg)  in qemu_sglist_destroy()  argument
36     qemu_free(qsg->sg);  in qemu_sglist_destroy()