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authorLukas Larsson <[email protected]>2016-06-17 16:03:58 +0200
committerLukas Larsson <[email protected]>2016-07-14 16:00:40 +0200
commitcb5fca03189deb691b9bc2f1f8bd65033bd99320 (patch)
treeee25a0cd49a6c36ca3ee32c42a28964e4fd0c85f /erts/emulator
parentf7b0cbbab08f2d3f733dfe2e201ce0ff614daaf3 (diff)
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erts: Fix msacc for dirty scheduler and heap_limit
Diffstat (limited to 'erts/emulator')
-rw-r--r--erts/emulator/beam/erl_gc.c5
-rw-r--r--erts/emulator/beam/erl_process.c8
-rw-r--r--erts/emulator/beam/erl_process.h3
3 files changed, 11 insertions, 5 deletions
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c
index d0d74bbf44..a224383493 100644
--- a/erts/emulator/beam/erl_gc.c
+++ b/erts/emulator/beam/erl_gc.c
@@ -672,6 +672,7 @@ do_major_collection:
killed before a GC could be done. */
if (reds == -2) {
ErtsProcLocks locks = ERTS_PROC_LOCKS_ALL;
+ int res;
erts_smp_proc_lock(p, ERTS_PROC_LOCKS_ALL_MINOR);
erts_send_exit_signal(p, p->common.id, p, &locks,
@@ -683,7 +684,9 @@ do_major_collection:
erts_smp_atomic32_read_band_nob(&p->state, ~ERTS_PSFLG_GC);
/* We have to make sure that we have space for need on the heap */
- return delay_garbage_collection(p, live_hf_end, need, fcalls);
+ res = delay_garbage_collection(p, live_hf_end, need, fcalls);
+ ERTS_MSACC_POP_STATE_M();
+ return res;
}
erts_smp_atomic32_read_band_nob(&p->state, ~ERTS_PSFLG_GC);
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index f0f5b13f9d..b5d8c5bc75 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -8177,6 +8177,8 @@ sched_dirty_cpu_thread_func(void *vesdp)
esdp->thr_id += erts_no_schedulers;
+ erts_msacc_init_thread("dirty_cpu_scheduler", no, 0);
+
erts_thr_progress_register_unmanaged_thread(&callbacks);
#ifdef ERTS_ENABLE_LOCK_CHECK
{
@@ -8222,6 +8224,8 @@ sched_dirty_io_thread_func(void *vesdp)
esdp->thr_id += erts_no_schedulers + erts_no_dirty_cpu_schedulers;
+ erts_msacc_init_thread("dirty_io_scheduler", no, 0);
+
erts_thr_progress_register_unmanaged_thread(&callbacks);
#ifdef ERTS_ENABLE_LOCK_CHECK
{
@@ -9823,8 +9827,6 @@ Process *erts_schedule(ErtsSchedulerData *esdp, Process *p, int calls)
goto check_activities_to_run;
}
- ERTS_MSACC_SET_STATE_CACHED_M(ERTS_MSACC_STATE_EMULATOR);
-
/*
* Take the chosen process out of the queue.
*/
@@ -9930,6 +9932,8 @@ Process *erts_schedule(ErtsSchedulerData *esdp, Process *p, int calls)
}
+ ERTS_MSACC_SET_STATE_CACHED_M(ERTS_MSACC_STATE_EMULATOR);
+
#ifdef ERTS_SMP
if (flags & ERTS_RUNQ_FLG_PROTECTED)
diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h
index 7c98b60647..714e63e986 100644
--- a/erts/emulator/beam/erl_process.h
+++ b/erts/emulator/beam/erl_process.h
@@ -989,8 +989,7 @@ struct process {
Uint32 rcount; /* suspend count */
int schedule_count; /* Times left to reschedule a low prio process */
Uint reds; /* No of reductions for this process */
- Eterm group_leader; /* Pid in charge
- (can be boxed) */
+ Eterm group_leader; /* Pid in charge (can be boxed) */
Uint flags; /* Trap exit, etc (no trace flags anymore) */
Eterm fvalue; /* Exit & Throw value (failure reason) */
Uint freason; /* Reason for detected failure */