vppinfra: remove the historical mheap memory allocator

The mheap allocator has been turned off for several releases. This
commit removes the cmake config parameter, parallel support for
dlmalloc and mheap, and the mheap allocator itself.

Type: refactor

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I104f88a1f06e47e90e5f7fb3e11cd1ca66467903

1 files changed, 0 insertions, 83 deletions

diff --git a/src/vlib/cli.c b/src/vlib/cli.c
index 85049884db6..d14ea683fb9 100644
--- a/src/vlib/cli.c
+++ b/src/vlib/cli.c
@@ -805,22 +805,6 @@ show_memory_usage (vlib_main_t * vm,
     }
 
 
-#if USE_DLMALLOC == 0
-  /* *INDENT-OFF* */
-  foreach_vlib_main (
-  ({
-      mheap_t *h = mheap_header (clib_per_cpu_mheaps[index]);
-      vlib_cli_output (vm, "%sThread %d %s\n", index ? "\n":"", index,
-		       vlib_worker_threads[index].name);
-      vlib_cli_output (vm, "  %U\n", format_page_map, pointer_to_uword (h) -
-		       h->vm_alloc_offset_from_header,
-		       h->vm_alloc_size);
-      vlib_cli_output (vm, "  %U\n", format_mheap, clib_per_cpu_mheaps[index],
-                       verbose);
-      index++;
-  }));
-  /* *INDENT-ON* */
-#else
   {
     if (main_heap)
       {
@@ -880,7 +864,6 @@ show_memory_usage (vlib_main_t * vm,
 	  }
       }
   }
-#endif /* USE_DLMALLOC */
   return 0;
 }
 
@@ -1040,72 +1023,6 @@ VLIB_CLI_COMMAND (enable_disable_memory_trace_command, static) = {
 };
 /* *INDENT-ON* */
 
-
-static clib_error_t *
-test_heap_validate (vlib_main_t * vm, unformat_input_t * input,
-		    vlib_cli_command_t * cmd)
-{
-#if USE_DLMALLOC == 0
-  clib_error_t *error = 0;
-  void *heap;
-  mheap_t *mheap;
-
-  if (unformat (input, "on"))
-    {
-        /* *INDENT-OFF* */
-        foreach_vlib_main({
-          heap = clib_per_cpu_mheaps[this_vlib_main->thread_index];
-          mheap = mheap_header(heap);
-          mheap->flags |= MHEAP_FLAG_VALIDATE;
-          // Turn off small object cache because it delays detection of errors
-          mheap->flags &= ~MHEAP_FLAG_SMALL_OBJECT_CACHE;
-        });
-        /* *INDENT-ON* */
-
-    }
-  else if (unformat (input, "off"))
-    {
-        /* *INDENT-OFF* */
-        foreach_vlib_main({
-          heap = clib_per_cpu_mheaps[this_vlib_main->thread_index];
-          mheap = mheap_header(heap);
-          mheap->flags &= ~MHEAP_FLAG_VALIDATE;
-          mheap->flags |= MHEAP_FLAG_SMALL_OBJECT_CACHE;
-        });
-        /* *INDENT-ON* */
-    }
-  else if (unformat (input, "now"))
-    {
-        /* *INDENT-OFF* */
-        foreach_vlib_main({
-          heap = clib_per_cpu_mheaps[this_vlib_main->thread_index];
-          mheap = mheap_header(heap);
-          mheap_validate(heap);
-        });
-        /* *INDENT-ON* */
-      vlib_cli_output (vm, "heap validation complete");
-
-    }
-  else
-    {
-      return clib_error_return (0, "unknown input `%U'",
-				format_unformat_error, input);
-    }
-
-  return error;
-#else
-  return clib_error_return (0, "unimplemented...");
-#endif /* USE_DLMALLOC */
-}
-
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (cmd_test_heap_validate,static) = {
-    .path = "test heap-validate",
-    .short_help = "<on/off/now> validate heap on future allocs/frees or right now",
-    .function = test_heap_validate,
-};
-/* *INDENT-ON* */
-
 static clib_error_t *
 restart_cmd_fn (vlib_main_t * vm, unformat_input_t * input,
 		vlib_cli_command_t * cmd)