erts: Replace meta_pid_to{_fixed}_tab with linked lists

from process psd through all owned/fixed tables.

As meta_pid_to{_fixed}_tab maps to slot in meta_main_tab
which is planned for destruction.

In this commit we no longer seize table lock while
freeing the table (free_table_cont) as it's not needed
and makes the code a bit simpler. Any concurrent operation
on the table will only access lock, owner and status
and then bail out.

1 files changed, 0 insertions, 8 deletions

diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c
index 06a73ffea5..025f99330a 100644
--- a/erts/emulator/beam/erl_bif_info.c
+++ b/erts/emulator/beam/erl_bif_info.c
@@ -3634,10 +3634,6 @@ BIF_RETTYPE erts_debug_get_internal_state_1(BIF_ALIST_1)
 	    BIF_RET(TUPLE2(hp, make_small((Uint) words),
                            erts_ets_hash_sizeof_ext_segtab()));
 	}
-        else if (ERTS_IS_ATOM_STR("DbTable_meta", BIF_ARG_1)) {
-            /* Used by ets_SUITE (stdlib) */
-            BIF_RET(erts_ets_get_meta_state(BIF_P));
-        }
 	else if (ERTS_IS_ATOM_STR("check_io_debug", BIF_ARG_1)) {
 	    /* Used by driver_SUITE (emulator) */
 	    Uint sz, *szp;
@@ -4398,10 +4394,6 @@ BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2)
             }
             BIF_RET(am_ok);
         }
-        else if (ERTS_IS_ATOM_STR("DbTable_meta", BIF_ARG_1)) {
-            /* Used by ets_SUITE (stdlib) */
-            BIF_RET(erts_ets_restore_meta_state(BIF_P, BIF_ARG_2));
-        }
         else if (ERTS_IS_ATOM_STR("make", BIF_ARG_1)) {
             if (ERTS_IS_ATOM_STR("magic_ref", BIF_ARG_2)) {
                 Binary *bin = erts_create_magic_binary(0, empty_magic_ref_destructor);