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authorRickard Green <[email protected]>2017-02-27 16:18:41 +0100
committerRickard Green <[email protected]>2017-03-22 15:10:39 +0100
commit8b2a0f9940ffde4533d029a87ee30e290552db61 (patch)
treeb09bc0df968d2f31f9283b8e91262a870da00187 /erts/emulator
parent25ee16c99376650e61f3af2fd6fdc1fc3e36a6de (diff)
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Fix node_container_SUITE
Diffstat (limited to 'erts/emulator')
-rw-r--r--erts/emulator/beam/erl_node_tables.c41
1 files changed, 27 insertions, 14 deletions
diff --git a/erts/emulator/beam/erl_node_tables.c b/erts/emulator/beam/erl_node_tables.c
index e2072fe30f..89b627aaf5 100644
--- a/erts/emulator/beam/erl_node_tables.c
+++ b/erts/emulator/beam/erl_node_tables.c
@@ -850,14 +850,15 @@ static Eterm AM_timer;
static Eterm AM_delayed_delete_timer;
static void setup_reference_table(void);
-static Eterm reference_table_term(Uint **hpp, Uint *szp);
+static Eterm reference_table_term(Uint **hpp, ErlOffHeap *ohp, Uint *szp);
static void delete_reference_table(void);
-#if BIG_UINT_HEAP_SIZE > 3 /* 2-tuple */
-#define ID_HEAP_SIZE BIG_UINT_HEAP_SIZE
-#else
-#define ID_HEAP_SIZE 3 /* 2-tuple */
-#endif
+#undef ERTS_MAX__
+#define ERTS_MAX__(A, B) ((A) > (B) ? (A) : (B))
+
+#define ID_HEAP_SIZE \
+ ERTS_MAX__(ERTS_MAGIC_REF_THING_SIZE, \
+ ERTS_MAX__(BIG_UINT_HEAP_SIZE, 3))
typedef struct node_referrer_ {
struct node_referrer_ *next;
@@ -870,6 +871,7 @@ typedef struct node_referrer_ {
int system_ref;
Eterm id;
Uint id_heap[ID_HEAP_SIZE];
+ ErlOffHeap off_heap;
} NodeReferrer;
typedef struct {
@@ -942,7 +944,7 @@ erts_get_node_and_dist_references(struct process *proc)
/* Get term size */
size = 0;
- (void) reference_table_term(NULL, &size);
+ (void) reference_table_term(NULL, NULL, &size);
hp = HAlloc(proc, size);
#ifdef DEBUG
@@ -951,7 +953,7 @@ erts_get_node_and_dist_references(struct process *proc)
#endif
/* Write term */
- res = reference_table_term(&hp, NULL);
+ res = reference_table_term(&hp, &proc->off_heap, NULL);
ASSERT(endp == hp);
@@ -1048,13 +1050,14 @@ insert_node_referrer(ReferredNode *referred_node, int type, Eterm id)
nrp = (NodeReferrer *) erts_alloc(ERTS_ALC_T_NC_TMP,
sizeof(NodeReferrer));
nrp->next = referred_node->referrers;
+ ERTS_INIT_OFF_HEAP(&nrp->off_heap);
referred_node->referrers = nrp;
if(IS_CONST(id))
nrp->id = id;
else {
Uint *hp = &nrp->id_heap[0];
- ASSERT(is_big(id) || is_tuple(id));
- nrp->id = copy_struct(id, size_object(id), &hp, NULL);
+ ASSERT(is_big(id) || is_tuple(id) || is_internal_magic_ref(id));
+ nrp->id = copy_struct(id, size_object(id), &hp, &nrp->off_heap);
}
nrp->heap_ref = 0;
nrp->link_ref = 0;
@@ -1211,10 +1214,20 @@ insert_links2(ErtsLink *lnk, Eterm id)
static void
insert_ets_table(DbTable *tab, void *unused)
{
+ ErlOffHeap off_heap;
+ Eterm heap[ERTS_MAGIC_REF_THING_SIZE];
struct insert_offheap2_arg a;
a.type = ETS_REF;
- a.id = tab->common.id;
+ if (tab->common.status & DB_NAMED_TABLE)
+ a.id = tab->common.the_name;
+ else {
+ Eterm *hp = &heap[0];
+ ERTS_INIT_OFF_HEAP(&off_heap);
+ a.id = erts_mk_magic_ref(&hp, &off_heap, tab->common.btid);
+ }
erts_db_foreach_offheap(tab, insert_offheap2, (void *) &a);
+ if (is_not_atom(a.id))
+ erts_cleanup_offheap(&off_heap);
}
static void
@@ -1518,7 +1531,7 @@ setup_reference_table(void)
*/
static Eterm
-reference_table_term(Uint **hpp, Uint *szp)
+reference_table_term(Uint **hpp, ErlOffHeap *ohp, Uint *szp)
{
#undef MK_2TUP
#undef MK_3TUP
@@ -1573,12 +1586,11 @@ reference_table_term(Uint **hpp, Uint *szp)
nrid = nrp->id;
if (!IS_CONST(nrp->id)) {
-
Uint nrid_sz = size_object(nrp->id);
if (szp)
*szp += nrid_sz;
if (hpp)
- nrid = copy_struct(nrp->id, nrid_sz, hpp, NULL);
+ nrid = copy_struct(nrp->id, nrid_sz, hpp, ohp);
}
if (is_internal_pid(nrid) || nrid == am_error_logger) {
@@ -1713,6 +1725,7 @@ delete_reference_table(void)
NodeReferrer *tnrp;
nrp = referred_nodes[i].referrers;
while(nrp) {
+ erts_cleanup_offheap(&nrp->off_heap);
tnrp = nrp;
nrp = nrp->next;
erts_free(ERTS_ALC_T_NC_TMP, (void *) tnrp);