X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvppinfra%2Fmem.h;h=04c26d218aaf0ee41a4e3f2e13fbc6e1a3057bf9;hb=b7b929931a07fbb27b43d5cd105f366c3e29807e;hp=1646072e72f8e8b391fcd715de3dfe3fa950bd1c;hpb=6a5adc369591fcac2447e9809deaa22f56b53911;p=vpp.git

diff --git a/src/vppinfra/mem.h b/src/vppinfra/mem.h
index 1646072e72f..04c26d218aa 100644
--- a/src/vppinfra/mem.h
+++ b/src/vppinfra/mem.h
@@ -52,7 +52,7 @@
 #endif
 
 #include <vppinfra/os.h>
-#include <vppinfra/string.h>	/* memcpy, memset */
+#include <vppinfra/string.h>	/* memcpy, clib_memset */
 #include <vppinfra/valgrind.h>
 
 #define CLIB_MAX_MHEAPS 256
@@ -348,7 +348,7 @@ always_inline void *
 clib_mem_vm_map (void *addr, uword size)
 {
   void *mmap_addr;
-  uword flags = MAP_PRIVATE | MAP_FIXED;
+  uword flags = MAP_PRIVATE | MAP_FIXED | MAP_ANONYMOUS;
 
   mmap_addr = mmap (addr, size, (PROT_READ | PROT_WRITE), flags, -1, 0);
   if (mmap_addr == (void *) -1)
@@ -386,7 +386,9 @@ typedef struct
   uword requested_va;		/**< Request fixed position mapping */
 } clib_mem_vm_alloc_t;
 
+clib_error_t *clib_mem_create_hugetlb_fd (char *name, int *fdp);
 clib_error_t *clib_mem_vm_ext_alloc (clib_mem_vm_alloc_t * a);
+void clib_mem_vm_ext_free (clib_mem_vm_alloc_t * a);
 u64 clib_mem_vm_get_page_size (int fd);
 int clib_mem_vm_get_log2_page_size (int fd);
 u64 *clib_mem_vm_get_paddr (void *mem, int log2_page_size, int n_pages);