void erts_init_node_tables(int dd_sec)
{
erts_smp_rwmtx_opt_t rwmtx_opt = ERTS_SMP_RWMTX_OPT_DEFAULT_INITER;
HashFunctions f;
ErlNode node_tmpl;
if (dd_sec == ERTS_NODE_TAB_DELAY_GC_INFINITY)
node_tab_delete_delay = (ErtsMonotonicTime) -1;
else
node_tab_delete_delay = ((ErtsMonotonicTime) dd_sec)*1000;
orig_node_tab_delete_delay = node_tab_delete_delay;
rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ;
rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED;
erts_smp_rwmtx_init_opt(&erts_node_table_rwmtx, &rwmtx_opt, "node_table");
erts_smp_rwmtx_init_opt(&erts_dist_table_rwmtx, &rwmtx_opt, "dist_table");
f.hash = (H_FUN) dist_table_hash;
f.cmp = (HCMP_FUN) dist_table_cmp;
f.alloc = (HALLOC_FUN) dist_table_alloc;
f.free = (HFREE_FUN) dist_table_free;
f.meta_alloc = (HMALLOC_FUN) erts_alloc;
f.meta_free = (HMFREE_FUN) erts_free;
f.meta_print = (HMPRINT_FUN) erts_print;
hash_init(ERTS_ALC_T_DIST_TABLE, &erts_dist_table, "dist_table", 11, f);
f.hash = (H_FUN) node_table_hash;
f.cmp = (HCMP_FUN) node_table_cmp;
f.alloc = (HALLOC_FUN) node_table_alloc;
f.free = (HFREE_FUN) node_table_free;
hash_init(ERTS_ALC_T_NODE_TABLE, &erts_node_table, "node_table", 11, f);
erts_hidden_dist_entries = NULL;
erts_visible_dist_entries = NULL;
erts_not_connected_dist_entries = NULL;
erts_no_of_hidden_dist_entries = 0;
erts_no_of_visible_dist_entries = 0;
erts_no_of_not_connected_dist_entries = 0;
node_tmpl.sysname = am_Noname;
node_tmpl.creation = 0;
erts_this_node = hash_put(&erts_node_table, &node_tmpl);
/* +1 for erts_this_node */
erts_refc_init(&erts_this_node->refc, 1);
ASSERT(erts_this_node->dist_entry != NULL);
erts_this_dist_entry = erts_this_node->dist_entry;
/* +1 for erts_this_dist_entry */
/* +1 for erts_this_node->dist_entry */
erts_refc_init(&erts_this_dist_entry->refc, 2);
erts_this_node_sysname = erts_this_node_sysname_BUFFER;
erts_snprintf(erts_this_node_sysname, sizeof(erts_this_node_sysname_BUFFER),
"%T", erts_this_node->sysname);
references_atoms_need_init = 1;
}
void
erts_init_fun_table(void)
{
HashFunctions f;
erts_smp_rwmtx_opt_t rwmtx_opt = ERTS_SMP_RWMTX_OPT_DEFAULT_INITER;
rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ;
rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED;
erts_smp_rwmtx_init_opt(&erts_fun_table_lock, &rwmtx_opt, "fun_tab");
f.hash = (H_FUN) fun_hash;
f.cmp = (HCMP_FUN) fun_cmp;
f.alloc = (HALLOC_FUN) fun_alloc;
f.free = (HFREE_FUN) fun_free;
hash_init(ERTS_ALC_T_FUN_TABLE, &erts_fun_table, "fun_table", 16, f);
}
void init_register_table(void)
{
HashFunctions f;
erts_smp_rwmtx_opt_t rwmtx_opt = ERTS_SMP_RWMTX_OPT_DEFAULT_INITER;
rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ;
rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED;
erts_smp_rwmtx_init_opt(®tab_rwmtx, &rwmtx_opt, "reg_tab");
f.hash = (H_FUN) reg_hash;
f.cmp = (HCMP_FUN) reg_cmp;
f.alloc = (HALLOC_FUN) reg_alloc;
f.free = (HFREE_FUN) reg_free;
hash_init(ERTS_ALC_T_REG_TABLE, &process_reg, "process_reg",
PREG_HASH_SIZE, f);
}
void erts_init_node_tables(int dd_sec)
{
erts_smp_rwmtx_opt_t rwmtx_opt = ERTS_SMP_RWMTX_OPT_DEFAULT_INITER;
HashFunctions f;
if (dd_sec == ERTS_NODE_TAB_DELAY_GC_INFINITY)
node_tab_delete_delay = (ErtsMonotonicTime) -1;
else
node_tab_delete_delay = ((ErtsMonotonicTime) dd_sec)*1000;
orig_node_tab_delete_delay = node_tab_delete_delay;
rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ;
rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED;
f.hash = (H_FUN) dist_table_hash;
f.cmp = (HCMP_FUN) dist_table_cmp;
f.alloc = (HALLOC_FUN) dist_table_alloc;
f.free = (HFREE_FUN) dist_table_free;
erts_this_dist_entry = erts_alloc(ERTS_ALC_T_DIST_ENTRY, sizeof(DistEntry));
dist_entries = 1;
hash_init(ERTS_ALC_T_DIST_TABLE, &erts_dist_table, "dist_table", 11, f);
erts_hidden_dist_entries = NULL;
erts_visible_dist_entries = NULL;
erts_not_connected_dist_entries = NULL;
erts_no_of_hidden_dist_entries = 0;
erts_no_of_visible_dist_entries = 0;
erts_no_of_not_connected_dist_entries = 0;
erts_this_dist_entry->next = NULL;
erts_this_dist_entry->prev = NULL;
erts_refc_init(&erts_this_dist_entry->refc, 1); /* erts_this_node */
erts_smp_rwmtx_init_opt_x(&erts_this_dist_entry->rwmtx,
&rwmtx_opt,
"dist_entry",
make_small(ERST_INTERNAL_CHANNEL_NO));
erts_this_dist_entry->sysname = am_Noname;
erts_this_dist_entry->cid = NIL;
erts_this_dist_entry->connection_id = 0;
erts_this_dist_entry->status = 0;
erts_this_dist_entry->flags = 0;
erts_this_dist_entry->version = 0;
erts_smp_mtx_init_x(&erts_this_dist_entry->lnk_mtx,
"dist_entry_links",
make_small(ERST_INTERNAL_CHANNEL_NO));
erts_this_dist_entry->node_links = NULL;
erts_this_dist_entry->nlinks = NULL;
erts_this_dist_entry->monitors = NULL;
erts_smp_mtx_init_x(&erts_this_dist_entry->qlock,
"dist_entry_out_queue",
make_small(ERST_INTERNAL_CHANNEL_NO));
erts_this_dist_entry->qflgs = 0;
erts_this_dist_entry->qsize = 0;
erts_this_dist_entry->out_queue.first = NULL;
erts_this_dist_entry->out_queue.last = NULL;
erts_this_dist_entry->suspended = NULL;
erts_this_dist_entry->finalized_out_queue.first = NULL;
erts_this_dist_entry->finalized_out_queue.last = NULL;
erts_smp_atomic_init_nob(&erts_this_dist_entry->dist_cmd_scheduled, 0);
erts_port_task_handle_init(&erts_this_dist_entry->dist_cmd);
erts_this_dist_entry->send = NULL;
erts_this_dist_entry->cache = NULL;
(void) hash_put(&erts_dist_table, (void *) erts_this_dist_entry);
f.hash = (H_FUN) node_table_hash;
f.cmp = (HCMP_FUN) node_table_cmp;
f.alloc = (HALLOC_FUN) node_table_alloc;
f.free = (HFREE_FUN) node_table_free;
hash_init(ERTS_ALC_T_NODE_TABLE, &erts_node_table, "node_table", 11, f);
erts_this_node = erts_alloc(ERTS_ALC_T_NODE_ENTRY, sizeof(ErlNode));
node_entries = 1;
erts_refc_init(&erts_this_node->refc, 1); /* The system itself */
erts_this_node->sysname = am_Noname;
erts_this_node->creation = 0;
erts_this_node->dist_entry = erts_this_dist_entry;
erts_this_node_sysname = erts_this_node_sysname_BUFFER;
erts_snprintf(erts_this_node_sysname, sizeof(erts_this_node_sysname_BUFFER),
"%T", erts_this_node->sysname);
(void) hash_put(&erts_node_table, (void *) erts_this_node);
erts_smp_rwmtx_init_opt(&erts_node_table_rwmtx, &rwmtx_opt, "node_table");
erts_smp_rwmtx_init_opt(&erts_dist_table_rwmtx, &rwmtx_opt, "dist_table");
references_atoms_need_init = 1;
}
