svm: decrease svm map verbosity

[vpp.git] / src / svm / svm.c

diff --git a/src/svm/svm.c b/src/svm/svm.c
index aa84a2f..cc49eb3 100644 (file)
--- a/src/svm/svm.c
+++ b/src/svm/svm.c
@@ -61,6 +61,10 @@ svm_get_root_rp (void)
 u64
 svm_get_global_region_base_va ()
 {
+#ifdef CLIB_SANITIZE_ADDR
+  return 0x200000000000;
+#endif
+
 #if __aarch64__
   /* On AArch64 VA space can have different size, from 36 to 48 bits.
      Here we are trying to detect VA bits by parsing /proc/self/maps
@@ -92,7 +96,7 @@ svm_get_global_region_base_va ()
 #endif
 
   /* default value */
-  return 0x30000000;
+  return 0x130000000ULL;
 }
 
 static void
@@ -436,10 +440,7 @@ svm_data_region_map (svm_map_region_args_t * a, svm_region_t * rp)
 u8 *
 shm_name_from_svm_map_region_args (svm_map_region_args_t * a)
 {
-  u8 *path;
   u8 *shm_name;
-  u8 *split_point;
-  u8 *mkdir_arg = 0;
   int root_path_offset = 0;
   int name_offset = 0;
 
@@ -449,29 +450,6 @@ shm_name_from_svm_map_region_args (svm_map_region_args_t * a)
       if (a->root_path[0] == '/')
        root_path_offset++;
 
-      /* create the root_path under /dev/shm
-         iterate through path creating directories */
-
-      path = format (0, "/dev/shm/%s%c", &a->root_path[root_path_offset], 0);
-      split_point = path + 1;
-      vec_add1 (mkdir_arg, '-');
-
-      while (*split_point)
-       {
-         while (*split_point && *split_point != '/')
-           {
-             vec_add1 (mkdir_arg, *split_point);
-             split_point++;
-           }
-         vec_add1 (mkdir_arg, 0);
-
-         /* ready to descend another level */
-         mkdir_arg[vec_len (mkdir_arg) - 1] = '-';
-         split_point++;
-       }
-      vec_free (mkdir_arg);
-      vec_free (path);
-
       if (a->name[0] == '/')
        name_offset = 1;
 
@@ -495,7 +473,7 @@ svm_region_init_mapped_region (svm_map_region_args_t * a, svm_region_t * rp)
   ASSERT (rp);
   int rv;
 
-  memset (rp, 0, sizeof (*rp));
+  clib_memset (rp, 0, sizeof (*rp));
 
   if (pthread_mutexattr_init (&attr))
     clib_unix_warning ("mutexattr_init");
@@ -866,7 +844,7 @@ svm_region_init (void)
 {
   svm_map_region_args_t _a, *a = &_a;
 
-  memset (a, 0, sizeof (*a));
+  clib_memset (a, 0, sizeof (*a));
   a->root_path = 0;
   a->name = SVM_GLOBAL_REGION_NAME;
   a->baseva = svm_get_global_region_base_va ();
@@ -883,7 +861,7 @@ svm_region_init_chroot (const char *root_path)
 {
   svm_map_region_args_t _a, *a = &_a;
 
-  memset (a, 0, sizeof (*a));
+  clib_memset (a, 0, sizeof (*a));
   a->root_path = root_path;
   a->name = SVM_GLOBAL_REGION_NAME;
   a->baseva = svm_get_global_region_base_va ();
@@ -900,7 +878,7 @@ svm_region_init_chroot_uid_gid (const char *root_path, int uid, int gid)
 {
   svm_map_region_args_t _a, *a = &_a;
 
-  memset (a, 0, sizeof (*a));
+  clib_memset (a, 0, sizeof (*a));
   a->root_path = root_path;
   a->name = SVM_GLOBAL_REGION_NAME;
   a->baseva = svm_get_global_region_base_va ();