-#include <stdint.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/queue.h>
-
-#include <rte_memcpy.h>
-#include <rte_memory.h>
-#include <rte_memzone.h>
-#include <rte_tailq.h>
-#include <rte_eal.h>
-#include <rte_branch_prediction.h>
-#include <rte_debug.h>
-#include <rte_launch.h>
-#include <rte_per_lcore.h>
-#include <rte_lcore.h>
-#include <rte_common.h>
-#include <rte_spinlock.h>
-
-#include <rte_malloc.h>
-#include "malloc_elem.h"
-#include "malloc_heap.h"
-
-static struct malloc_heap malloc_heap[RTE_MAX_NUMA_NODES] = {
- { .initialised = NOT_INITIALISED }
-};
-
-/* Free the memory space back to heap */
-void rte_free(void *addr)
-{
- if (addr == NULL) return;
- if (malloc_elem_free(malloc_elem_from_data(addr)) < 0)
- rte_panic("Fatal error: Invalid memory\n");
-}
-
-/*
- * Allocate memory on default heap.
- */
-void *
-rte_malloc(const char *type, size_t size, unsigned align)
-{
- unsigned malloc_socket = malloc_get_numa_socket();
- /* return NULL if size is 0 or alignment is not power-of-2 */
- if (size == 0 || !rte_is_power_of_2(align))
- return NULL;
- return malloc_heap_alloc(&malloc_heap[malloc_socket], type,
- size, align == 0 ? 1 : align);
-}
-
-/*
- * Allocate zero'd memory on default heap.
- */
-void *
-rte_zmalloc(const char *type, size_t size, unsigned align)
-{
- void *ptr = rte_malloc(type, size, align);
-
- if (ptr != NULL)
- memset(ptr, 0, size);
- return ptr;
-}
-
-/*
- * Allocate zero'd memory on default heap.
- */
-void *
-rte_calloc(const char *type, size_t num, size_t size, unsigned align)
-{
- return rte_zmalloc(type, num * size, align);
-}
-
-/*
- * Resize allocated memory.
- */
-void *
-rte_realloc(void *ptr, size_t size, unsigned align)
-{
- if (ptr == NULL)
- return rte_malloc(NULL, size, align);
-
- struct malloc_elem *elem = malloc_elem_from_data(ptr);
- if (elem == NULL)
- rte_panic("Fatal error: memory corruption detected\n");
-
- size = CACHE_LINE_ROUNDUP(size), align = CACHE_LINE_ROUNDUP(align);
- /* check alignment matches first, and if ok, see if we can resize block */
- if (RTE_ALIGN(ptr,align) == ptr &&
- malloc_elem_resize(elem, size) == 0)
- return ptr;
-
- /* either alignment is off, or we have no room to expand,
- * so move data. */
- void *new_ptr = rte_malloc(NULL, size, align);
- if (new_ptr == NULL)
- return NULL;
- const unsigned old_size = elem->size - MALLOC_ELEM_OVERHEAD;
- rte_memcpy(new_ptr, ptr, old_size < size ? old_size : size);
- rte_free(ptr);
-
- return new_ptr;
-}
-
-int
-rte_malloc_validate(void *ptr, size_t *size)
-{
- struct malloc_elem *elem = malloc_elem_from_data(ptr);
- if (!malloc_elem_cookies_ok(elem))
- return -1;
- if (size != NULL)
- *size = elem->size - elem->pad - MALLOC_ELEM_OVERHEAD;
- return 0;
-}
-/*
- * TODO: Print stats on memory type. If type is NULL, info on all types is printed
- */
-void
-rte_malloc_dump_stats(__rte_unused const char *type)
-{
- return;
-}
-
-/*
- * TODO: Set limit to memory that can be allocated to memory type
- */
-int
-rte_malloc_set_limit(__rte_unused const char *type,
- __rte_unused size_t max)
-{
- return 0;
-}
-