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-rw-r--r--erts/emulator/beam/erl_gc.c41
1 files changed, 22 insertions, 19 deletions
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c
index 4698458521..df5d0f4918 100644
--- a/erts/emulator/beam/erl_gc.c
+++ b/erts/emulator/beam/erl_gc.c
@@ -593,10 +593,6 @@ garbage_collect(Process* p, ErlHeapFragment *live_hf_end,
esdp = erts_get_scheduler_data();
- if (IS_TRACED_FL(p, F_TRACE_GC)) {
- trace_gc(p, am_gc_start);
- }
-
erts_smp_atomic32_read_bor_nob(&p->state, ERTS_PSFLG_GC);
if (erts_system_monitor_long_gc != 0)
start_time = erts_get_monotonic_time(esdp);
@@ -619,18 +615,29 @@ garbage_collect(Process* p, ErlHeapFragment *live_hf_end,
*/
if (GEN_GCS(p) < MAX_GEN_GCS(p) && !(FLAGS(p) & F_NEED_FULLSWEEP)) {
- DTRACE2(gc_minor_start, pidbuf, need);
- reds = minor_collection(p, live_hf_end, need, objv, nobj, &reclaimed_now);
- DTRACE2(gc_minor_end, pidbuf, reclaimed_now);
- if (reds < 0)
- goto do_major_collection;
- }
- else {
- do_major_collection:
+ if (IS_TRACED_FL(p, F_TRACE_GC)) {
+ trace_gc(p, am_gc_minor_start, need);
+ }
+ DTRACE2(gc_minor_start, pidbuf, need);
+ reds = minor_collection(p, live_hf_end, need, objv, nobj, &reclaimed_now);
+ DTRACE2(gc_minor_end, pidbuf, reclaimed_now);
+ if (IS_TRACED_FL(p, F_TRACE_GC)) {
+ trace_gc(p, am_gc_minor_end, reclaimed_now);
+ }
+ if (reds < 0)
+ goto do_major_collection;
+ } else {
+do_major_collection:
ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_GC_FULL);
- DTRACE2(gc_major_start, pidbuf, need);
- reds = major_collection(p, live_hf_end, need, objv, nobj, &reclaimed_now);
- DTRACE2(gc_major_end, pidbuf, reclaimed_now);
+ if (IS_TRACED_FL(p, F_TRACE_GC)) {
+ trace_gc(p, am_gc_major_start, need);
+ }
+ DTRACE2(gc_major_start, pidbuf, need);
+ reds = major_collection(p, live_hf_end, need, objv, nobj, &reclaimed_now);
+ DTRACE2(gc_major_end, pidbuf, reclaimed_now);
+ if (IS_TRACED_FL(p, F_TRACE_GC)) {
+ trace_gc(p, am_gc_major_end, reclaimed_now);
+ }
ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_GC);
}
@@ -646,10 +653,6 @@ garbage_collect(Process* p, ErlHeapFragment *live_hf_end,
erts_smp_atomic32_read_band_nob(&p->state, ~ERTS_PSFLG_GC);
- if (IS_TRACED_FL(p, F_TRACE_GC)) {
- trace_gc(p, am_gc_end);
- }
-
if (erts_system_monitor_long_gc != 0) {
ErtsMonotonicTime end_time;
Uint gc_time;