mem: get physical address of any rte_malloc buffer

[dpdk.git] / lib / librte_malloc / malloc_elem.c

diff --git a/lib/librte_malloc/malloc_elem.c b/lib/librte_malloc/malloc_elem.c
index 6a92253..f0da640 100644 (file)
--- a/lib/librte_malloc/malloc_elem.c
+++ b/lib/librte_malloc/malloc_elem.c
@@ -56,9 +56,10 @@
  */
 void
 malloc_elem_init(struct malloc_elem *elem,
-               struct malloc_heap *heap, size_t size)
+               struct malloc_heap *heap, const struct rte_memzone *mz, size_t size)
 {
        elem->heap = heap;
+       elem->mz = mz;
        elem->prev = elem->next_free = NULL;
        elem->state = ELEM_FREE;
        elem->size = size;
@@ -73,7 +74,7 @@ malloc_elem_init(struct malloc_elem *elem,
 void
 malloc_elem_mkend(struct malloc_elem *elem, struct malloc_elem *prev)
 {
-       malloc_elem_init(elem, prev->heap, 0);
+       malloc_elem_init(elem, prev->heap, prev->mz, 0);
        elem->prev = prev;
        elem->state = ELEM_BUSY; /* mark busy so its never merged */
 }
@@ -116,7 +117,7 @@ split_elem(struct malloc_elem *elem, struct malloc_elem *split_pt)
        const unsigned old_elem_size = (uintptr_t)split_pt - (uintptr_t)elem;
        const unsigned new_elem_size = elem->size - old_elem_size;
 
-       malloc_elem_init(split_pt, elem->heap, new_elem_size);
+       malloc_elem_init(split_pt, elem->heap, elem->mz, new_elem_size);
        split_pt->prev = elem;
        next_elem->prev = split_pt;
        elem->size = old_elem_size;