eal: fix build of external app with clang on armv8

[dpdk.git] / lib / librte_eal / common / malloc_elem.h

diff --git a/lib/librte_eal/common/malloc_elem.h b/lib/librte_eal/common/malloc_elem.h
index 7331af9..207767c 100644 (file)
--- a/lib/librte_eal/common/malloc_elem.h
+++ b/lib/librte_eal/common/malloc_elem.h
@@ -32,6 +32,8 @@ struct malloc_elem {
        volatile enum elem_state state;
        uint32_t pad;
        size_t size;
+       struct malloc_elem *orig_elem;
+       size_t orig_size;
 #ifdef RTE_MALLOC_DEBUG
        uint64_t header_cookie;         /* Cookie marking start of data */
                                        /* trailer cookie at start + size */
@@ -116,7 +118,9 @@ void
 malloc_elem_init(struct malloc_elem *elem,
                struct malloc_heap *heap,
                struct rte_memseg_list *msl,
-               size_t size);
+               size_t size,
+               struct malloc_elem *orig_elem,
+               size_t orig_size);
 
 void
 malloc_elem_insert(struct malloc_elem *elem);
@@ -179,4 +183,10 @@ malloc_elem_free_list_index(size_t size);
 void
 malloc_elem_free_list_insert(struct malloc_elem *elem);
 
+/*
+ * Find biggest IOVA-contiguous zone within an element with specified alignment.
+ */
+size_t
+malloc_elem_find_max_iova_contig(struct malloc_elem *elem, size_t align);
+
 #endif /* MALLOC_ELEM_H_ */