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authorRickard Green <[email protected]>2015-11-12 16:15:05 +0100
committerRickard Green <[email protected]>2015-11-12 16:15:05 +0100
commit4f815fab536a3ec1839c2590b8f4f169a27fccac (patch)
tree49d1539f21954ffcdcb2523de1319d2d3efbf0ef /erts/emulator/beam/utils.c
parentef72a791f4dc9a1816ac8ff95a612409b86de818 (diff)
parent3ac08f9b668613a4292436979eacc61863c2ab94 (diff)
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Merge branch 'rickard/ohmq/OTP-13047'
* rickard/ohmq/OTP-13047: Fragmented young heap generation and off_heap_message_queue option Refactor GC Introduce literal tag Conflicts: erts/doc/src/erlang.xml erts/emulator/beam/erl_gc.c
Diffstat (limited to 'erts/emulator/beam/utils.c')
-rw-r--r--erts/emulator/beam/utils.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c
index 5fe4091adc..c3735683bb 100644
--- a/erts/emulator/beam/utils.c
+++ b/erts/emulator/beam/utils.c
@@ -110,7 +110,6 @@ Eterm*
erts_heap_alloc(Process* p, Uint need, Uint xtra)
{
ErlHeapFragment* bp;
- Eterm* htop;
Uint n;
#if defined(DEBUG) || defined(CHECK_FOR_HOLES)
Uint i;
@@ -156,16 +155,6 @@ erts_heap_alloc(Process* p, Uint need, Uint xtra)
n--;
#endif
- /*
- * When we have created a heap fragment, we are no longer allowed
- * to store anything more on the heap.
- */
- htop = HEAP_TOP(p);
- if (htop < HEAP_LIMIT(p)) {
- *htop = make_pos_bignum_header(HEAP_LIMIT(p)-htop-1);
- HEAP_TOP(p) = HEAP_LIMIT(p);
- }
-
bp->next = MBUF(p);
MBUF(p) = bp;
bp->alloc_size = n;
@@ -2284,7 +2273,11 @@ static void do_send_logger_message(Eterm *hp, ErlOffHeap *ohp, ErlHeapFragment *
erts_queue_error_logger_message(from, message, bp);
}
#else
- erts_queue_message(p, NULL /* only used for smp build */, bp, message, NIL);
+ {
+ ErtsMessage *mp = erts_alloc_message(0, NULL);
+ mp->data.heap_frag = bp;
+ erts_queue_message(p, NULL /* only used for smp build */, mp, message, NIL);
+ }
#endif
}