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authorRickard Green <[email protected]>2015-06-05 17:25:22 +0200
committerRickard Green <[email protected]>2015-06-10 18:04:14 +0200
commitfe1c0d26d4e6180b79fc8497b827ac2ef1f471d5 (patch)
tree28899814f114afc00b5baa0b2e227838c98b39ae /erts/emulator/beam/erl_node_tables.h
parent014865c474c4e8229cae556d9dff22ba75d6a5bb (diff)
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Delayed node table GC
Diffstat (limited to 'erts/emulator/beam/erl_node_tables.h')
-rw-r--r--erts/emulator/beam/erl_node_tables.h16
1 files changed, 11 insertions, 5 deletions
diff --git a/erts/emulator/beam/erl_node_tables.h b/erts/emulator/beam/erl_node_tables.h
index af60071ea5..54c5cd1d11 100644
--- a/erts/emulator/beam/erl_node_tables.h
+++ b/erts/emulator/beam/erl_node_tables.h
@@ -46,6 +46,10 @@
#define ERTS_PORT_TASK_ONLY_BASIC_TYPES__
#include "erl_port_task.h"
#undef ERTS_PORT_TASK_ONLY_BASIC_TYPES__
+
+#define ERTS_NODE_TAB_DELAY_GC_DEFAULT (60)
+#define ERTS_NODE_TAB_DELAY_GC_MAX (100*1000*1000)
+#define ERTS_NODE_TAB_DELAY_GC_INFINITY (ERTS_NODE_TAB_DELAY_GC_MAX+1)
#define ERST_INTERNAL_CHANNEL_NO 0
@@ -166,20 +170,21 @@ extern DistEntry *erts_this_dist_entry;
extern ErlNode *erts_this_node;
extern char *erts_this_node_sysname; /* must match erl_node_tables.c */
+Uint erts_delayed_node_table_gc(void);
DistEntry *erts_channel_no_to_dist_entry(Uint);
DistEntry *erts_sysname_to_connected_dist_entry(Eterm);
DistEntry *erts_find_or_insert_dist_entry(Eterm);
DistEntry *erts_find_dist_entry(Eterm);
-void erts_delete_dist_entry(DistEntry *);
+void erts_schedule_delete_dist_entry(DistEntry *);
Uint erts_dist_table_size(void);
void erts_dist_table_info(int, void *);
void erts_set_dist_entry_not_connected(DistEntry *);
void erts_set_dist_entry_connected(DistEntry *, Eterm, Uint);
ErlNode *erts_find_or_insert_node(Eterm, Uint);
-void erts_delete_node(ErlNode *);
+void erts_schedule_delete_node(ErlNode *);
void erts_set_this_node(Eterm, Uint);
Uint erts_node_table_size(void);
-void erts_init_node_tables(void);
+void erts_init_node_tables(int);
void erts_node_table_info(int, void *);
void erts_print_node_info(int, void *, Eterm, int*, int*);
Eterm erts_get_node_and_dist_references(struct process *);
@@ -204,7 +209,7 @@ erts_deref_dist_entry(DistEntry *dep)
{
ASSERT(dep);
if (erts_refc_dectest(&dep->refc, 0) == 0)
- erts_delete_dist_entry(dep);
+ erts_schedule_delete_dist_entry(dep);
}
ERTS_GLB_INLINE void
@@ -212,7 +217,7 @@ erts_deref_node_entry(ErlNode *np)
{
ASSERT(np);
if (erts_refc_dectest(&np->refc, 0) == 0)
- erts_delete_node(np);
+ erts_schedule_delete_node(np);
}
ERTS_GLB_INLINE void
@@ -253,5 +258,6 @@ erts_smp_de_links_unlock(DistEntry *dep)
#endif /* #if ERTS_GLB_INLINE_INCL_FUNC_DEF */
+void erts_debug_test_node_tab_delayed_delete(Sint64 millisecs);
#endif