*/
static struct malloc_elem *
malloc_heap_add_memory(struct malloc_heap *heap, struct rte_memseg_list *msl,
- void *start, size_t len)
+ void *start, size_t len, bool dirty)
{
struct malloc_elem *elem = start;
- malloc_elem_init(elem, heap, msl, len, elem, len);
+ malloc_elem_init(elem, heap, msl, len, elem, len, dirty);
malloc_elem_insert(elem);
found_msl = &mcfg->memsegs[msl_idx];
- malloc_heap_add_memory(heap, found_msl, ms->addr, len);
+ malloc_heap_add_memory(heap, found_msl, ms->addr, len,
+ ms->flags & RTE_MEMSEG_FLAG_DIRTY);
heap->total_size += len;
struct rte_memseg_list *msl;
struct malloc_elem *elem = NULL;
size_t alloc_sz;
- int allocd_pages;
+ int allocd_pages, i;
+ bool dirty = false;
void *ret, *map_addr;
alloc_sz = (size_t)pg_sz * n_segs;
goto fail;
}
+ /* Element is dirty if it contains at least one dirty page. */
+ for (i = 0; i < allocd_pages; i++)
+ dirty |= ms[i]->flags & RTE_MEMSEG_FLAG_DIRTY;
+
/* add newly minted memsegs to malloc heap */
- elem = malloc_heap_add_memory(heap, msl, map_addr, alloc_sz);
+ elem = malloc_heap_add_memory(heap, msl, map_addr, alloc_sz, dirty);
/* try once more, as now we have allocated new memory */
ret = find_suitable_element(heap, elt_size, flags, align, bound,
memset(msl->base_va, 0, msl->len);
/* now, add newly minted memory to the malloc heap */
- malloc_heap_add_memory(heap, msl, msl->base_va, msl->len);
+ malloc_heap_add_memory(heap, msl, msl->base_va, msl->len, false);
heap->total_size += msl->len;