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-rw-r--r--erts/emulator/beam/erl_alloc.c4
-rw-r--r--erts/emulator/beam/erl_alloc.types2
-rw-r--r--erts/emulator/beam/erl_bif_info.c9
-rw-r--r--erts/emulator/beam/erl_hl_timer.c413
-rw-r--r--erts/emulator/beam/erl_hl_timer.h11
-rw-r--r--erts/emulator/beam/erl_process.c236
-rw-r--r--erts/emulator/beam/erl_process.h102
-rw-r--r--erts/emulator/beam/erl_time.h8
-rw-r--r--erts/emulator/beam/time.c38
-rw-r--r--erts/emulator/test/long_timers_test.erl4
-rw-r--r--erts/emulator/test/timer_bif_SUITE.erl12
-rw-r--r--erts/preloaded/ebin/erlang.beambin101808 -> 101808 bytes
-rw-r--r--erts/preloaded/src/erlang.erl4
-rw-r--r--lib/stdlib/test/ets_SUITE.erl14
14 files changed, 670 insertions, 187 deletions
diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c
index dcae5509ec..d11f24220a 100644
--- a/erts/emulator/beam/erl_alloc.c
+++ b/erts/emulator/beam/erl_alloc.c
@@ -581,8 +581,10 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop)
= erts_timer_type_size(ERTS_ALC_T_HL_PTIMER);
fix_type_sizes[ERTS_ALC_FIX_TYPE_IX(ERTS_ALC_T_BIF_TIMER)]
= erts_timer_type_size(ERTS_ALC_T_BIF_TIMER);
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
fix_type_sizes[ERTS_ALC_FIX_TYPE_IX(ERTS_ALC_T_ABIF_TIMER)]
= erts_timer_type_size(ERTS_ALC_T_ABIF_TIMER);
+#endif
#ifdef HARD_DEBUG
hdbg_init();
@@ -2343,10 +2345,12 @@ erts_memory(int *print_to_p, void *print_to_arg, void *proc, Eterm earg)
&size.processes_used,
fi,
ERTS_ALC_T_BIF_TIMER);
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
add_fix_values(&size.processes,
&size.processes_used,
fi,
ERTS_ALC_T_ABIF_TIMER);
+#endif
}
if (want.atom || want.atom_used) {
diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types
index 57c506458c..2721e13250 100644
--- a/erts/emulator/beam/erl_alloc.types
+++ b/erts/emulator/beam/erl_alloc.types
@@ -167,7 +167,7 @@ type TIMER_SERVICE LONG_LIVED SYSTEM timer_service
type LL_PTIMER FIXED_SIZE PROCESSES ll_ptimer
type HL_PTIMER FIXED_SIZE PROCESSES hl_ptimer
type BIF_TIMER FIXED_SIZE PROCESSES bif_timer
-type ABIF_TIMER FIXED_SIZE PROCESSES accessor_bif_timer
+# type ABIF_TIMER FIXED_SIZE PROCESSES accessor_bif_timer
type TIMER_REQUEST SHORT_LIVED PROCESSES timer_request
type BTM_YIELD_STATE SHORT_LIVED PROCESSES btm_yield_state
type REG_TABLE STANDARD SYSTEM reg_tab
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c
index f74aea80a7..ae8a5c266a 100644
--- a/erts/emulator/beam/erl_bif_info.c
+++ b/erts/emulator/beam/erl_bif_info.c
@@ -4050,7 +4050,14 @@ BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2)
}
else if (ERTS_IS_ATOM_STR("wait", BIF_ARG_1)) {
if (ERTS_IS_ATOM_STR("deallocations", BIF_ARG_2)) {
- if (erts_debug_wait_deallocations(BIF_P)) {
+ int flag = ERTS_DEBUG_WAIT_COMPLETED_DEALLOCATIONS;
+ if (erts_debug_wait_completed(BIF_P, flag)) {
+ ERTS_BIF_YIELD_RETURN(BIF_P, am_ok);
+ }
+ }
+ if (ERTS_IS_ATOM_STR("timer_cancellations", BIF_ARG_2)) {
+ int flag = ERTS_DEBUG_WAIT_COMPLETED_TIMER_CANCELLATIONS;
+ if (erts_debug_wait_completed(BIF_P, flag)) {
ERTS_BIF_YIELD_RETURN(BIF_P, am_ok);
}
}
diff --git a/erts/emulator/beam/erl_hl_timer.c b/erts/emulator/beam/erl_hl_timer.c
index 51cd843935..8eacb921fe 100644
--- a/erts/emulator/beam/erl_hl_timer.c
+++ b/erts/emulator/beam/erl_hl_timer.c
@@ -81,6 +81,13 @@ static void hdbg_chk_srv(ErtsHLTimerService *srv);
#error "ERTS_REF_NUMBERS changed. Update me..."
#endif
+typedef enum {
+ ERTS_TMR_BIF,
+ ERTS_TMR_PROC,
+ ERTS_TMR_PORT,
+ ERTS_TMR_CALLBACK
+} ErtsTmrType;
+
#define ERTS_BIF_TIMER_SHORT_TIME 5000
#ifdef ERTS_SMP
@@ -93,11 +100,14 @@ static void hdbg_chk_srv(ErtsHLTimerService *srv);
/* Bit 0 to 9 contains scheduler id (see mask below) */
#define ERTS_TMR_ROFLG_HLT (((Uint32) 1) << 10)
#define ERTS_TMR_ROFLG_BIF_TMR (((Uint32) 1) << 11)
-#define ERTS_TMR_ROFLG_ABIF_TMR (((Uint32) 1) << 12)
-#define ERTS_TMR_ROFLG_PRE_ALC (((Uint32) 1) << 13)
-#define ERTS_TMR_ROFLG_REG_NAME (((Uint32) 1) << 14)
-#define ERTS_TMR_ROFLG_PROC (((Uint32) 1) << 15)
-#define ERTS_TMR_ROFLG_PORT (((Uint32) 1) << 16)
+#define ERTS_TMR_ROFLG_PRE_ALC (((Uint32) 1) << 12)
+#define ERTS_TMR_ROFLG_REG_NAME (((Uint32) 1) << 13)
+#define ERTS_TMR_ROFLG_PROC (((Uint32) 1) << 14)
+#define ERTS_TMR_ROFLG_PORT (((Uint32) 1) << 15)
+#define ERTS_TMR_ROFLG_CALLBACK (((Uint32) 1) << 16)
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
+#define ERTS_TMR_ROFLG_ABIF_TMR (((Uint32) 1) << 17)
+#endif
#define ERTS_TMR_ROFLG_SID_MASK \
(ERTS_TMR_ROFLG_HLT - (Uint32) 1)
@@ -141,6 +151,7 @@ typedef struct {
Uint32 roflgs;
erts_smp_atomic32_t refc;
union {
+ void *arg;
erts_atomic_t next;
} u;
} ErtsTmrHead;
@@ -156,6 +167,7 @@ struct ErtsHLTimer_ {
Process *proc;
Port *port;
Eterm name;
+ void (*callback)(void *);
} receiver;
#ifdef ERTS_HLT_HARD_DEBUG
@@ -172,19 +184,28 @@ struct ErtsHLTimer_ {
Eterm message;
ErlHeapFragment *bp;
} btm;
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
struct {
Eterm accessor;
ErtsHLTimerTree tree;
} abtm;
+#endif
};
#define ERTS_HL_PTIMER_SIZE offsetof(ErtsHLTimer, btm)
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
#define ERTS_BIF_TIMER_SIZE offsetof(ErtsHLTimer, abtm)
#define ERTS_ABIF_TIMER_SIZE sizeof(ErtsHLTimer)
+#else
+#define ERTS_BIF_TIMER_SIZE sizeof(ErtsHLTimer)
+#endif
typedef struct {
ErtsTmrHead head; /* NEED to be first! */
- void *p;
+ union {
+ void *p;
+ void (*callback)(void *);
+ } u;
ErtsTWheelTimer tw_tmr;
} ErtsTWTimer;
@@ -340,8 +361,8 @@ refn_is_lt(Uint32 *x, Uint32 *y)
#define ERTS_RBT_WANT_SMALLEST
#define ERTS_RBT_WANT_LOOKUP_INSERT
#define ERTS_RBT_WANT_REPLACE
+#define ERTS_RBT_WANT_FOREACH
#ifdef ERTS_HLT_HARD_DEBUG
-# define ERTS_RBT_WANT_FOREACH
# define ERTS_RBT_WANT_LOOKUP
#endif
#define ERTS_RBT_UNDEF
@@ -452,8 +473,6 @@ same_time_list_foreach_destroy_yielding(ErtsHLTimer **root,
}
}
-#ifdef ERTS_HLT_HARD_DEBUG
-
static ERTS_INLINE void
same_time_list_foreach(ErtsHLTimer *root,
void (*op)(ErtsHLTimer *, void *),
@@ -468,6 +487,8 @@ same_time_list_foreach(ErtsHLTimer *root,
}
}
+#ifdef ERTS_HLT_HARD_DEBUG
+
static ERTS_INLINE ErtsHLTimer *
same_time_list_lookup(ErtsHLTimer *root, ErtsHLTimer *x)
{
@@ -584,6 +605,8 @@ same_time_list_lookup(ErtsHLTimer *root, ErtsHLTimer *x)
#include "erl_rbtree.h"
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
+
#define ERTS_RBT_PREFIX abtm
#define ERTS_RBT_T ErtsHLTimer
#define ERTS_RBT_KEY_T Uint32 *
@@ -634,6 +657,8 @@ same_time_list_lookup(ErtsHLTimer *root, ErtsHLTimer *x)
#include "erl_rbtree.h"
+#endif /* ERTS_BTM_ACCESSOR_SUPPORT */
+
#ifdef ERTS_SMP
static void init_canceled_queue(ErtsHLTCncldTmrQ *cq);
#endif
@@ -673,7 +698,9 @@ erts_timer_type_size(ErtsAlcType_t type)
case ERTS_ALC_T_LL_PTIMER: return sizeof(ErtsTWTimer);
case ERTS_ALC_T_HL_PTIMER: return ERTS_HL_PTIMER_SIZE;
case ERTS_ALC_T_BIF_TIMER: return ERTS_BIF_TIMER_SIZE;
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
case ERTS_ALC_T_ABIF_TIMER: return ERTS_ABIF_TIMER_SIZE;
+#endif
default: ERTS_INTERNAL_ERROR("Unknown type");
}
return 0;
@@ -747,9 +774,9 @@ schedule_tw_timer_destroy(ErtsTWTimer *tmr)
* dropped at once...
*/
if (tmr->head.roflgs & ERTS_TMR_ROFLG_PROC)
- erts_proc_dec_refc((Process *) tmr->p);
- else
- erts_port_dec_refc((Port *) tmr->p);
+ erts_proc_dec_refc((Process *) tmr->u.p);
+ else if (tmr->head.roflgs & ERTS_TMR_ROFLG_PORT)
+ erts_port_dec_refc((Port *) tmr->u.p);
erts_schedule_thr_prgr_later_cleanup_op(
scheduled_tw_timer_destroy,
@@ -771,7 +798,7 @@ static void
tw_proc_timeout(void *vtwtp)
{
ErtsTWTimer *twtp = (ErtsTWTimer *) vtwtp;
- Process *proc = (Process *) twtp->p;
+ Process *proc = (Process *) twtp->u.p;
if (proc_timeout_common(proc, vtwtp))
tw_timer_dec_refc(twtp);
tw_timer_dec_refc(twtp);
@@ -781,7 +808,7 @@ static void
tw_port_timeout(void *vtwtp)
{
ErtsTWTimer *twtp = (ErtsTWTimer *) vtwtp;
- Port *port = (Port *) twtp->p;
+ Port *port = (Port *) twtp->u.p;
if (port_timeout_common(port, vtwtp))
tw_timer_dec_refc(twtp);
tw_timer_dec_refc(twtp);
@@ -801,13 +828,26 @@ cancel_tw_timer(ErtsSchedulerData *esdp, ErtsTWTimer *tmr)
erts_twheel_cancel_timer(esdp->timer_wheel, &tmr->tw_tmr);
}
+static void
+tw_callback_timeout(void *vtwtp)
+{
+ ErtsTWTimer *twtp = (ErtsTWTimer *) vtwtp;
+ void (*callback)(void *) = twtp->u.callback;
+ void *arg = twtp->head.u.arg;
+ tw_timer_dec_refc(twtp);
+ (*callback)(arg);
+}
+
static ErtsTWTimer *
create_tw_timer(ErtsSchedulerData *esdp,
- void *p, int is_proc,
+ ErtsTmrType type, void *p,
+ void (*callback)(void *), void *arg,
ErtsMonotonicTime timeout_pos)
{
ErtsTWTimer *tmr;
void (*timeout_func)(void *);
+ void (*cancel_func)(void *);
+ erts_aint32_t refc;
tmr = tw_timer_alloc();
erts_twheel_init_timer(&tmr->tw_tmr);
@@ -815,24 +855,48 @@ create_tw_timer(ErtsSchedulerData *esdp,
tmr->head.roflgs = (Uint32) esdp->no;
ERTS_HLT_ASSERT((tmr->head.roflgs
& ~ERTS_TMR_ROFLG_SID_MASK) == 0);
- tmr->p = p;
- if (is_proc) {
+
+ switch (type) {
+
+ case ERTS_TMR_PROC:
+ tmr->u.p = p;
tmr->head.roflgs |= ERTS_TMR_ROFLG_PROC;
timeout_func = tw_proc_timeout;
+ cancel_func = tw_ptimer_cancel;
erts_proc_inc_refc((Process *) p);
- }
- else {
+ refc = 2;
+ break;
+
+ case ERTS_TMR_PORT:
+ tmr->u.p = p;
tmr->head.roflgs |= ERTS_TMR_ROFLG_PORT;
timeout_func = tw_port_timeout;
+ cancel_func = tw_ptimer_cancel;
erts_port_inc_refc((Port *) p);
+ refc = 2;
+ break;
+
+ case ERTS_TMR_CALLBACK:
+ tmr->head.u.arg = arg;
+ tmr->u.callback = callback;
+
+ tmr->head.roflgs |= ERTS_TMR_ROFLG_CALLBACK;
+ timeout_func = tw_callback_timeout;
+ cancel_func = NULL;
+ refc = 1;
+ break;
+
+ default:
+ ERTS_INTERNAL_ERROR("Unsupported timer type");
+ return NULL;
}
- erts_smp_atomic32_init_nob(&tmr->head.refc, 2);
+ erts_smp_atomic32_init_nob(&tmr->head.refc, refc);
erts_twheel_set_timer(esdp->timer_wheel,
&tmr->tw_tmr,
timeout_func,
- tw_ptimer_cancel,
+ cancel_func,
tmr,
timeout_pos);
@@ -852,8 +916,10 @@ hl_timer_destroy(ErtsHLTimer *tmr)
else {
if (roflgs & ERTS_TMR_ROFLG_PRE_ALC)
bif_timer_pre_free(tmr);
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
else if (roflgs & ERTS_TMR_ROFLG_ABIF_TMR)
erts_free(ERTS_ALC_T_ABIF_TIMER, tmr);
+#endif
else
erts_free(ERTS_ALC_T_BIF_TIMER, tmr);
}
@@ -948,6 +1014,8 @@ check_canceled_queue(ErtsSchedulerData *esdp, ErtsHLTimerService *srv)
#endif
}
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
+
static void
hlt_delete_abtm(ErtsHLTimer *tmr)
{
@@ -971,18 +1039,20 @@ hlt_delete_abtm(ErtsHLTimer *tmr)
}
}
+#endif
+
static ErtsHLTimer *
create_hl_timer(ErtsSchedulerData *esdp,
ErtsMonotonicTime timeout_pos,
- int short_time, int is_bif_tmr,
+ int short_time, ErtsTmrType type,
void *rcvrp, Eterm rcvr, Eterm acsr,
- Eterm msg, Uint32 *refn)
+ Eterm msg, Uint32 *refn,
+ void (*callback)(void *), void *arg)
{
ErtsHLTimerService *srv = esdp->timer_service;
ErtsHLTimer *tmr, *st_tmr;
erts_aint32_t refc;
Uint32 roflgs;
- int is_abif_tmr = is_bif_tmr && is_value(acsr) && acsr != rcvr;
check_canceled_queue(esdp, srv);
@@ -990,43 +1060,69 @@ create_hl_timer(ErtsSchedulerData *esdp,
roflgs = ((Uint32) esdp->no) | ERTS_TMR_ROFLG_HLT;
- if (!is_bif_tmr)
+ if (type != ERTS_TMR_BIF) {
+
tmr = erts_alloc(ERTS_ALC_T_HL_PTIMER,
ERTS_HL_PTIMER_SIZE);
- else if (short_time) {
- tmr = bif_timer_pre_alloc();
- if (!tmr)
- goto alloc_bif_timer;
- roflgs |= ERTS_TMR_ROFLG_PRE_ALC;
- }
- else {
- alloc_bif_timer:
- if (is_abif_tmr)
- tmr = erts_alloc(ERTS_ALC_T_ABIF_TIMER,
- ERTS_ABIF_TIMER_SIZE);
- else
- tmr = erts_alloc(ERTS_ALC_T_BIF_TIMER,
- ERTS_BIF_TIMER_SIZE);
- }
+ tmr->timeout = timeout_pos;
- tmr->timeout = timeout_pos;
+ switch (type) {
+
+ case ERTS_TMR_PROC:
+ ERTS_HLT_ASSERT(is_internal_pid(rcvr));
- if (!is_bif_tmr) {
- if (is_internal_pid(rcvr)) {
erts_proc_inc_refc((Process *) rcvrp);
tmr->receiver.proc = (Process *) rcvrp;
roflgs |= ERTS_TMR_ROFLG_PROC;
- }
- else {
- erts_port_inc_refc((Port *) rcvrp);
+ refc = 2;
+ break;
+
+ case ERTS_TMR_PORT:
ERTS_HLT_ASSERT(is_internal_port(rcvr));
+ erts_port_inc_refc((Port *) rcvrp);
tmr->receiver.port = (Port *) rcvrp;
roflgs |= ERTS_TMR_ROFLG_PORT;
+ refc = 2;
+ break;
+
+ case ERTS_TMR_CALLBACK:
+ roflgs |= ERTS_TMR_ROFLG_CALLBACK;
+ tmr->receiver.callback = callback;
+ tmr->head.u.arg = arg;
+ refc = 1;
+ break;
+
+ default:
+ ERTS_INTERNAL_ERROR("Unsupported timer type");
+ return NULL;
}
- refc = 2;
+
}
- else {
+ else { /* ERTS_TMR_BIF */
Uint hsz;
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
+ int is_abif_tmr = is_value(acsr) && acsr != rcvr;
+#endif
+
+ if (short_time) {
+ tmr = bif_timer_pre_alloc();
+ if (!tmr)
+ goto alloc_bif_timer;
+ roflgs |= ERTS_TMR_ROFLG_PRE_ALC;
+ }
+ else {
+ alloc_bif_timer:
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
+ if (is_abif_tmr)
+ tmr = erts_alloc(ERTS_ALC_T_ABIF_TIMER,
+ ERTS_ABIF_TIMER_SIZE);
+ else
+#endif
+ tmr = erts_alloc(ERTS_ALC_T_BIF_TIMER,
+ ERTS_BIF_TIMER_SIZE);
+ }
+
+ tmr->timeout = timeout_pos;
roflgs |= ERTS_TMR_ROFLG_BIF_TMR;
if (is_internal_pid(rcvr)) {
@@ -1057,6 +1153,8 @@ create_hl_timer(ErtsSchedulerData *esdp,
tmr->btm.refn[2] = refn[2];
tmr->btm.proc_tree.parent = ERTS_HLT_PFIELD_NOT_IN_TABLE;
+
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
if (is_abif_tmr) {
Process *aproc;
roflgs |= ERTS_TMR_ROFLG_ABIF_TMR;
@@ -1071,6 +1169,9 @@ create_hl_timer(ErtsSchedulerData *esdp,
erts_smp_proc_unlock(aproc, ERTS_PROC_LOCK_BTM);
}
}
+#endif
+
+ btm_rbt_insert(&srv->btm_tree, tmr);
}
tmr->head.roflgs = roflgs;
@@ -1098,9 +1199,6 @@ create_hl_timer(ErtsSchedulerData *esdp,
if (st_tmr)
same_time_list_insert(&st_tmr->time.tree.same_time, tmr);
- if (is_bif_tmr)
- btm_rbt_insert(&srv->btm_tree, tmr);
-
#ifdef ERTS_HLT_HARD_DEBUG
tmr->pending_timeout = 0;
#endif
@@ -1120,8 +1218,10 @@ hlt_bif_timer_timeout(ErtsHLTimer *tmr, Uint32 roflgs)
Uint32 is_reg_name = (roflgs & ERTS_TMR_ROFLG_REG_NAME);
ERTS_HLT_ASSERT(roflgs & ERTS_TMR_ROFLG_BIF_TMR);
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
if (tmr->head.roflgs & ERTS_TMR_ROFLG_ABIF_TMR)
hlt_delete_abtm(tmr);
+#endif
if (is_reg_name) {
Eterm pid;
@@ -1203,10 +1303,13 @@ static void hlt_timeout(ErtsHLTimer *tmr, void *vsrv)
hlt_bif_timer_timeout(tmr, roflgs);
else if (roflgs & ERTS_TMR_ROFLG_PROC)
hlt_proc_timeout(tmr);
- else {
- ERTS_HLT_ASSERT(roflgs & ERTS_TMR_ROFLG_PORT);
+ else if (roflgs & ERTS_TMR_ROFLG_PORT)
hlt_port_timeout(tmr);
+ else {
+ ERTS_HLT_ASSERT(roflgs & ERTS_TMR_ROFLG_CALLBACK);
+ (*tmr->receiver.callback)(tmr->head.u.arg);
}
+
}
tmr->time.tree.parent = ERTS_HLT_PFIELD_NOT_IN_TABLE;
@@ -1300,8 +1403,10 @@ hlt_delete_timer(ErtsSchedulerData *esdp, ErtsHLTimer *tmr)
tmr->btm.tree.parent = ERTS_HLT_PFIELD_NOT_IN_TABLE;
}
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
if (tmr->head.roflgs & ERTS_TMR_ROFLG_ABIF_TMR)
hlt_delete_abtm(tmr);
+#endif
}
if (tmr->time.tree.parent == ERTS_HLT_PFIELD_NOT_IN_TABLE) {
@@ -1670,8 +1775,9 @@ setup_bif_timer(Process *c_p, ErtsMonotonicTime timeout_pos,
tmo_msg = wrap ? TUPLE3(tmp_hp, am_timeout, ref, msg) : msg;
- tmr = create_hl_timer(esdp, timeout_pos, short_time, 1, NULL,
- rcvr, acsr, tmo_msg, internal_ref_numbers(ref));
+ tmr = create_hl_timer(esdp, timeout_pos, short_time,
+ ERTS_TMR_BIF, NULL, rcvr, acsr, tmo_msg,
+ internal_ref_numbers(ref), NULL, NULL);
UnUseTmpHeap(4, c_p);
@@ -1943,8 +2049,10 @@ try_access_sched_remote_btm(ErtsSchedulerData *esdp,
*/
erts_smp_proc_lock(c_p, ERTS_PROC_LOCK_BTM);
tmr = proc_btm_rbt_lookup(c_p->bif_timers, trefn);
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
if (!tmr)
tmr = abtm_rbt_lookup(c_p->accessor_bif_timers, trefn);
+#endif
erts_smp_proc_unlock(c_p, ERTS_PROC_LOCK_BTM);
if (!tmr)
return 0;
@@ -2184,11 +2292,13 @@ parse_bif_timer_options(Eterm option_list, int *async, int *info,
if (!abs || !bool_arg(tp[2], abs))
return 0;
break;
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
case am_accessor:
if (!accessor || is_not_internal_pid(tp[2]))
return 0;
*accessor = tp[2];
break;
+#endif
default:
return 0;
}
@@ -2250,7 +2360,9 @@ typedef struct {
ErtsBifTimers *bif_timers;
union {
proc_btm_rbt_yield_state_t proc_btm_yield_state;
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
abtm_rbt_yield_state_t abtm_yield_state;
+#endif
} u;
} ErtsBifTimerYieldState;
@@ -2291,6 +2403,8 @@ int erts_cancel_bif_timers(Process *p, ErtsBifTimers *btm, void **vyspp)
return res;
}
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
+
static void
detach_bif_timer(ErtsHLTimer *tmr, void *vesdp)
{
@@ -2335,6 +2449,8 @@ int erts_detach_accessor_bif_timers(Process *p, ErtsBifTimers *btm, void **vyspp
return res;
}
+#endif /* ERTS_BTM_ACCESSOR_SUPPORT */
+
static ERTS_INLINE int
parse_timeout_pos(ErtsSchedulerData *esdp, Eterm arg,
ErtsMonotonicTime *conv_arg, int abs,
@@ -2498,6 +2614,80 @@ BIF_RETTYPE read_timer_2(BIF_ALIST_2)
return ret;
}
+static void
+start_callback_timer(ErtsSchedulerData *esdp,
+ int twt,
+ ErtsMonotonicTime timeout_pos,
+ void (*callback)(void *),
+ void *arg)
+
+{
+ if (twt)
+ create_tw_timer(esdp, ERTS_TMR_CALLBACK, NULL,
+ callback, arg, timeout_pos);
+ else
+ create_hl_timer(esdp, timeout_pos, 0,
+ ERTS_TMR_CALLBACK, NULL,
+ NIL, THE_NON_VALUE, NIL,
+ NULL, callback, arg);
+}
+
+typedef struct {
+ int twt;
+ ErtsMonotonicTime timeout_pos;
+ void (*callback)(void *);
+ void *arg;
+} ErtsStartCallbackTimerRequest;
+
+static void
+scheduled_start_callback_timer(void *vsctr)
+{
+ ErtsStartCallbackTimerRequest *sctr
+ = (ErtsStartCallbackTimerRequest *) vsctr;
+
+ start_callback_timer(erts_get_scheduler_data(),
+ sctr->twt,
+ sctr->timeout_pos,
+ sctr->callback,
+ sctr->arg);
+
+ erts_free(ERTS_ALC_T_TIMER_REQUEST, vsctr);
+}
+
+void
+erts_start_timer_callback(ErtsMonotonicTime tmo,
+ void (*callback)(void *),
+ void *arg)
+{
+ ErtsSchedulerData *esdp;
+ ErtsMonotonicTime timeout_pos;
+ int twt;
+
+ esdp = erts_get_scheduler_data();
+ timeout_pos = get_timeout_pos(erts_get_monotonic_time(esdp),
+ tmo);
+ twt = tmo < ERTS_TIMER_WHEEL_MSEC;
+
+ if (esdp)
+ start_callback_timer(esdp,
+ twt,
+ timeout_pos,
+ callback,
+ arg);
+ else {
+ ErtsStartCallbackTimerRequest *sctr;
+ sctr = erts_alloc(ERTS_ALC_T_TIMER_REQUEST,
+ sizeof(ErtsStartCallbackTimerRequest));
+ sctr->twt = twt;
+ sctr->timeout_pos = timeout_pos;
+ sctr->callback = callback;
+ sctr->arg = arg;
+ erts_schedule_misc_aux_work(1,
+ scheduled_start_callback_timer,
+ (void *) sctr);
+ }
+}
+
/*
* Process and Port timer functionality.
*
@@ -2521,11 +2711,13 @@ set_proc_timer_common(Process *c_p, ErtsSchedulerData *esdp, Sint64 tmo,
c_p->flags &= ~F_TIMO;
if (tmo < ERTS_TIMER_WHEEL_MSEC)
- tmr = (void *) create_tw_timer(esdp, (void *) c_p, 1, timeout_pos);
+ tmr = (void *) create_tw_timer(esdp, ERTS_TMR_PROC, (void *) c_p,
+ NULL, NULL, timeout_pos);
else
- tmr = (void *) create_hl_timer(esdp, timeout_pos,
- short_time, 0, (void *) c_p,
- c_p->common.id, NIL, NIL, NULL);
+ tmr = (void *) create_hl_timer(esdp, timeout_pos, short_time,
+ ERTS_TMR_PROC, (void *) c_p,
+ c_p->common.id, THE_NON_VALUE,
+ NIL, NULL, NULL, NULL);
erts_smp_atomic_set_relb(&c_p->common.timer, (erts_aint_t) tmr);
}
}
@@ -2608,13 +2800,12 @@ erts_set_port_timer(Port *c_prt, Sint64 tmo)
timeout_pos = get_timeout_pos(erts_get_monotonic_time(esdp), tmo);
if (tmo < ERTS_TIMER_WHEEL_MSEC)
- tmr = (void *) create_tw_timer(esdp, (void *) c_prt, 0,
- timeout_pos);
+ tmr = (void *) create_tw_timer(esdp, ERTS_TMR_PORT, (void *) c_prt,
+ NULL, NULL, timeout_pos);
else
- tmr = (void *) create_hl_timer(esdp, timeout_pos, 0, 0,
- (void *) c_prt,
- c_prt->common.id, NIL, NIL,
- NULL);
+ tmr = (void *) create_hl_timer(esdp, timeout_pos, 0, ERTS_TMR_PORT,
+ (void *) c_prt, c_prt->common.id,
+ THE_NON_VALUE, NIL, NULL, NULL, NULL);
erts_smp_atomic_set_relb(&c_prt->common.timer, (erts_aint_t) tmr);
}
@@ -2759,6 +2950,98 @@ erts_debug_bif_timer_foreach(void (*func)(Eterm,
}
}
+typedef struct {
+ void (*tclbk)(void *);
+ void (*func)(void *,
+ ErtsMonotonicTime,
+ void *);
+ void *arg;
+} ErtsDebugForeachCallbackTimer;
+
+static void
+debug_callback_timer_foreach_list(ErtsHLTimer *tmr, void *vdfct)
+{
+ ErtsDebugForeachCallbackTimer *dfct
+ = (ErtsDebugForeachCallbackTimer *) vdfct;
+
+ if ((tmr->head.roflgs & ERTS_TMR_ROFLG_CALLBACK)
+ && (tmr->receiver.callback && dfct->tclbk))
+ (*dfct->func)(dfct->arg,
+ tmr->timeout,
+ tmr->head.u.arg);
+}
+
+static void
+debug_callback_timer_foreach(ErtsHLTimer *tmr, void *vdfct)
+{
+ ErtsDebugForeachCallbackTimer *dfct
+ = (ErtsDebugForeachCallbackTimer *) vdfct;
+
+ if (tmr->time.tree.same_time)
+ same_time_list_foreach(tmr->time.tree.same_time,
+ debug_callback_timer_foreach_list,
+ vdfct);
+
+ if ((tmr->head.roflgs & ERTS_TMR_ROFLG_CALLBACK)
+ && (tmr->receiver.callback && dfct->tclbk))
+ (*dfct->func)(dfct->arg,
+ tmr->timeout,
+ tmr->head.u.arg);
+}
+
+static void
+debug_tw_callback_timer(void *vdfct,
+ ErtsMonotonicTime timeout_pos,
+ void *vtwtp)
+{
+ ErtsTWTimer *twtp = (ErtsTWTimer *) vtwtp;
+ ErtsDebugForeachCallbackTimer *dfct
+ = (ErtsDebugForeachCallbackTimer *) vdfct;
+
+ if (twtp->u.callback == dfct->tclbk)
+ (*dfct->func)(dfct->arg,
+ timeout_pos,
+ twtp->head.u.arg);
+}
+
+void
+erts_debug_callback_timer_foreach(void (*tclbk)(void *),
+ void (*func)(void *,
+ ErtsMonotonicTime,
+ void *),
+ void *arg)
+{
+ int six;
+ ErtsDebugForeachCallbackTimer dfct;
+
+ dfct.tclbk = tclbk;
+ dfct.func = func;
+ dfct.arg = arg;
+
+ if (!erts_smp_thr_progress_is_blocking())
+ ERTS_INTERNAL_ERROR("Not blocking thread progress");
+
+ for (six = 0; six < erts_no_schedulers; six++) {
+ ErtsHLTimerService *srv =
+ erts_aligned_scheduler_data[six].esd.timer_service;
+ ErtsTimerWheel *twheel =
+ erts_aligned_scheduler_data[six].esd.timer_wheel;
+
+ erts_twheel_debug_foreach(twheel,
+ tw_callback_timeout,
+ debug_tw_callback_timer,
+ (void *) &dfct);
+
+ if (srv->yield.root)
+ debug_callback_timer_foreach(srv->yield.root,
+ (void *) &dfct);
+
+ time_rbt_foreach(srv->btm_tree,
+ debug_callback_timer_foreach,
+ (void *) &dfct);
+ }
+}
+
#ifdef ERTS_HLT_HARD_DEBUG
typedef struct {
diff --git a/erts/emulator/beam/erl_hl_timer.h b/erts/emulator/beam/erl_hl_timer.h
index 30889a71da..24c57fc873 100644
--- a/erts/emulator/beam/erl_hl_timer.h
+++ b/erts/emulator/beam/erl_hl_timer.h
@@ -59,7 +59,9 @@ int erts_cancel_bif_timers(Process *, ErtsBifTimers *, void **);
int erts_detach_accessor_bif_timers(Process *, ErtsBifTimers *, void **);
ErtsHLTimerService *erts_create_timer_service(void);
void erts_hl_timer_init(void);
-
+void erts_start_timer_callback(ErtsMonotonicTime,
+ void (*)(void *),
+ void *);
#ifdef ERTS_SMP
void
erts_handle_canceled_timers(void *vesdp,
@@ -76,5 +78,10 @@ void erts_debug_bif_timer_foreach(void (*func)(Eterm,
ErlHeapFragment *,
void *),
void *arg);
-
+void
+erts_debug_callback_timer_foreach(void (*tclbk)(void *),
+ void (*func)(void *,
+ ErtsMonotonicTime,
+ void *),
+ void *arg);
#endif /* ERL_HL_TIMER_H__ */
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 1e7747c509..43e84a1be1 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -165,6 +165,9 @@ Uint erts_no_dirty_cpu_schedulers;
Uint erts_no_dirty_io_schedulers;
#endif
+static char *erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_NO_FLAGS] = {0};
+int erts_aux_work_no_flags = ERTS_SSI_AUX_WORK_NO_FLAGS;
+
#define ERTS_THR_PRGR_LATER_CLEANUP_OP_THRESHOLD_VERY_LAZY (4*1024*1024)
#define ERTS_THR_PRGR_LATER_CLEANUP_OP_THRESHOLD_LAZY (512*1024)
#define ERTS_THR_PRGR_LATER_CLEANUP_OP_THRESHOLD_MEDIUM (64*1024)
@@ -508,6 +511,7 @@ dbg_chk_aux_work_val(erts_aint32_t value)
#ifdef ERTS_SSI_AUX_WORK_REAP_PORTS
valid |= ERTS_SSI_AUX_WORK_REAP_PORTS;
#endif
+ valid |= ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED;
if (~valid & value)
erl_exit(ERTS_ABORT_EXIT,
@@ -566,6 +570,41 @@ erts_pre_init_process(void)
erts_tsd_key_create(&sched_data_key, "erts_sched_data_key");
#endif
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_DELAYED_AW_WAKEUP_IX]
+ = "DELAYED_AW_WAKEUP";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_DD_IX]
+ = "DD";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_DD_THR_PRGR_IX]
+ = "DD_THR_PRGR";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC_IX]
+ = "FIX_ALLOC_DEALLOC";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM_IX]
+ = "FIX_ALLOC_LOWER_LIM";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_THR_PRGR_LATER_OP_IX]
+ = "THR_PRGR_LATER_OP";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_CNCLD_TMRS_IX]
+ = "CNCLD_TMRS";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_CNCLD_TMRS_THR_PRGR_IX]
+ = "CNCLD_TMRS_THR_PRGR";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_ASYNC_READY_IX]
+ = "ASYNC_READY";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN_IX]
+ = "ASYNC_READY_CLEAN";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_MISC_THR_PRGR_IX]
+ = "MISC_THR_PRGR";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_MISC_IX]
+ = "MISC";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_CHECK_CHILDREN_IX]
+ = "CHECK_CHILDREN";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_SET_TMO_IX]
+ = "SET_TMO";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK_IX]
+ = "MSEG_CACHE_CHECK";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_REAP_PORTS_IX]
+ = "REAP_PORTS";
+ erts_aux_work_flag_descr[ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED_IX]
+ = "DEBUG_WAIT_COMPLETED";
+
#ifdef ERTS_ENABLE_LOCK_CHECK
{
int ix;
@@ -1715,11 +1754,6 @@ handle_delayed_dealloc(ErtsAuxWorkData *awdp, erts_aint32_t aux_work, int waitin
awdp->dd.thr_prgr = wakeup;
haw_thr_prgr_soft_wakeup(awdp, wakeup);
}
- else if (awdp->dd.completed_callback) {
- awdp->dd.completed_callback(awdp->dd.completed_arg);
- awdp->dd.completed_callback = NULL;
- awdp->dd.completed_arg = NULL;
- }
return aux_work & ~ERTS_SSI_AUX_WORK_DD;
}
@@ -1761,11 +1795,6 @@ handle_delayed_dealloc_thr_prgr(ErtsAuxWorkData *awdp, erts_aint32_t aux_work, i
}
else {
unset_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_DD_THR_PRGR);
- if (awdp->dd.completed_callback) {
- awdp->dd.completed_callback(awdp->dd.completed_arg);
- awdp->dd.completed_callback = NULL;
- awdp->dd.completed_arg = NULL;
- }
}
return aux_work & ~ERTS_SSI_AUX_WORK_DD_THR_PRGR;
@@ -1955,78 +1984,142 @@ erts_schedule_thr_prgr_later_cleanup_op(void (*later_func)(void *),
#endif
}
-#ifdef ERTS_SMP
+static ERTS_INLINE erts_aint32_t
+handle_debug_wait_completed(ErtsAuxWorkData *awdp, erts_aint32_t aux_work, int waiting)
+{
+ ErtsSchedulerSleepInfo *ssi = awdp->ssi;
+ erts_aint32_t saved_aux_work, flags;
+
+#ifdef ERTS_DIRTY_SCHEDULERS
+ ASSERT(!awdp->esdp || !ERTS_SCHEDULER_IS_DIRTY(awdp->esdp));
+#endif
+
+ flags = awdp->debug.wait_completed.flags;
+
+ if (aux_work & flags)
+ return aux_work;
+
+ saved_aux_work = erts_atomic32_read_acqb(&ssi->aux_work);
-static erts_atomic32_t completed_dealloc_count;
+ if (saved_aux_work & flags)
+ return aux_work & ~ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED;
+
+ awdp->debug.wait_completed.callback(awdp->debug.wait_completed.arg);
+
+ awdp->debug.wait_completed.flags = 0;
+ awdp->debug.wait_completed.callback = NULL;
+ awdp->debug.wait_completed.arg = NULL;
+
+ unset_aux_work_flags(ssi, ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED);
+
+ return aux_work & ~ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED;
+}
+
+static erts_atomic32_t debug_wait_completed_count;
+static int debug_wait_completed_flags;
static void
-completed_dealloc(void *vproc)
+thr_debug_wait_completed(void *vproc)
{
- if (erts_atomic32_dec_read_mb(&completed_dealloc_count) == 0) {
+ if (erts_atomic32_dec_read_mb(&debug_wait_completed_count) == 0) {
erts_resume((Process *) vproc, (ErtsProcLocks) 0);
erts_proc_dec_refc((Process *) vproc);
}
}
static void
-setup_completed_dealloc(void *vproc)
+setup_thr_debug_wait_completed(void *vproc)
{
ErtsSchedulerData *esdp = erts_get_scheduler_data();
- ErtsAuxWorkData *awdp = (esdp
- ? &esdp->aux_work_data
- : aux_thread_aux_work_data);
- erts_alloc_fix_alloc_shrink(awdp->sched_id, 0);
- set_aux_work_flags_wakeup_nob(awdp->ssi, ERTS_SSI_AUX_WORK_DD);
- awdp->dd.completed_callback = completed_dealloc;
- awdp->dd.completed_arg = vproc;
+ ErtsAuxWorkData *awdp;
+ erts_aint32_t wait_flags, aux_work_flags;
+#ifdef ERTS_SMP
+ awdp = esdp ? &esdp->aux_work_data : aux_thread_aux_work_data;
+#else
+ awdp = &esdp->aux_work_data;
+#endif
+
+ wait_flags = 0;
+ aux_work_flags = ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED;
+
+ if (debug_wait_completed_flags & ERTS_DEBUG_WAIT_COMPLETED_DEALLOCATIONS) {
+ erts_alloc_fix_alloc_shrink(awdp->sched_id, 0);
+ wait_flags |= (ERTS_SSI_AUX_WORK_DD
+ | ERTS_SSI_AUX_WORK_DD_THR_PRGR
+ | ERTS_SSI_AUX_WORK_THR_PRGR_LATER_OP);
+#ifdef ERTS_SMP
+ aux_work_flags |= ERTS_SSI_AUX_WORK_DD;
+#endif
+ }
+
+ if (debug_wait_completed_flags & ERTS_DEBUG_WAIT_COMPLETED_TIMER_CANCELLATIONS) {
+ wait_flags |= (ERTS_SSI_AUX_WORK_CNCLD_TMRS
+ | ERTS_SSI_AUX_WORK_CNCLD_TMRS_THR_PRGR
+ | ERTS_SSI_AUX_WORK_THR_PRGR_LATER_OP);
+#ifdef ERTS_SMP
+ if (awdp->esdp && !ERTS_SCHEDULER_IS_DIRTY(awdp->esdp))
+ aux_work_flags |= ERTS_SSI_AUX_WORK_CNCLD_TMRS;
+#endif
+ }
+
+ set_aux_work_flags_wakeup_nob(awdp->ssi, aux_work_flags);
+
+ awdp->debug.wait_completed.flags = wait_flags;
+ awdp->debug.wait_completed.callback = thr_debug_wait_completed;
+ awdp->debug.wait_completed.arg = vproc;
}
static void
-prep_setup_completed_dealloc(void *vproc)
+prep_setup_thr_debug_wait_completed(void *vproc)
{
- erts_aint32_t count = (erts_aint32_t) (erts_no_schedulers+1);
- if (erts_atomic32_dec_read_mb(&completed_dealloc_count) == count) {
+ erts_aint32_t count = (erts_aint32_t) erts_no_schedulers;
+#ifdef ERTS_SMP
+ count += 1; /* aux thread */
+#endif
+ if (erts_atomic32_dec_read_mb(&debug_wait_completed_count) == count) {
/* scheduler threads */
erts_schedule_multi_misc_aux_work(0,
erts_no_schedulers,
- setup_completed_dealloc,
+ setup_thr_debug_wait_completed,
vproc);
+#ifdef ERTS_SMP
/* aux_thread */
erts_schedule_misc_aux_work(0,
- setup_completed_dealloc,
+ setup_thr_debug_wait_completed,
vproc);
+#endif
}
}
-#endif /* ERTS_SMP */
int
-erts_debug_wait_deallocations(Process *c_p)
+erts_debug_wait_completed(Process *c_p, int flags)
{
-#ifndef ERTS_SMP
- erts_alloc_fix_alloc_shrink(1, 0);
- return 1;
-#else
/* Only one process at a time can do this */
- erts_aint32_t count = (erts_aint32_t) (2*(erts_no_schedulers+1));
- if (0 == erts_atomic32_cmpxchg_mb(&completed_dealloc_count,
+ erts_aint32_t count = (erts_aint32_t) (2*erts_no_schedulers);
+#ifdef ERTS_SMP
+ count += 2; /* aux thread */
+#endif
+ if (0 == erts_atomic32_cmpxchg_mb(&debug_wait_completed_count,
count,
0)) {
+ debug_wait_completed_flags = flags;
erts_suspend(c_p, ERTS_PROC_LOCK_MAIN, NULL);
erts_proc_inc_refc(c_p);
/* scheduler threads */
erts_schedule_multi_misc_aux_work(0,
erts_no_schedulers,
- prep_setup_completed_dealloc,
+ prep_setup_thr_debug_wait_completed,
(void *) c_p);
+#ifdef ERTS_SMP
/* aux_thread */
erts_schedule_misc_aux_work(0,
- prep_setup_completed_dealloc,
+ prep_setup_thr_debug_wait_completed,
(void *) c_p);
+#endif
return 1;
}
return 0;
-#endif
}
@@ -2227,6 +2320,14 @@ handle_aux_work(ErtsAuxWorkData *awdp, erts_aint32_t orig_aux_work, int waiting)
HANDLE_AUX_WORK(ERTS_SSI_AUX_WORK_REAP_PORTS,
handle_reap_ports);
+ /*
+ * ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED *need* to be
+ * the last flag checked!
+ */
+
+ HANDLE_AUX_WORK(ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED,
+ handle_debug_wait_completed);
+
ERTS_DBG_CHK_AUX_WORK_VAL(aux_work);
#ifdef ERTS_SMP
@@ -5354,8 +5455,6 @@ init_aux_work_data(ErtsAuxWorkData *awdp, ErtsSchedulerData *esdp, char *dawwp)
awdp->latest_wakeup = ERTS_THR_PRGR_VAL_FIRST;
awdp->misc.thr_prgr = ERTS_THR_PRGR_VAL_WAITING;
awdp->dd.thr_prgr = ERTS_THR_PRGR_VAL_WAITING;
- awdp->dd.completed_callback = NULL;
- awdp->dd.completed_arg = NULL;
awdp->cncld_tmrs.thr_prgr = ERTS_THR_PRGR_VAL_WAITING;
awdp->later_op.thr_prgr = ERTS_THR_PRGR_VAL_FIRST;
awdp->later_op.size = 0;
@@ -5386,6 +5485,9 @@ init_aux_work_data(ErtsAuxWorkData *awdp, ErtsSchedulerData *esdp, char *dawwp)
awdp->delayed_wakeup.sched2jix[i] = -1;
}
#endif
+ awdp->debug.wait_completed.flags = 0;
+ awdp->debug.wait_completed.callback = NULL;
+ awdp->debug.wait_completed.arg = NULL;
}
static void
@@ -5694,11 +5796,11 @@ erts_init_scheduling(int no_schedulers, int no_schedulers_online
init_swtreq_alloc();
#endif
+ erts_atomic32_init_nob(&debug_wait_completed_count, 0); /* debug only */
+ debug_wait_completed_flags = 0;
#ifdef ERTS_SMP
- erts_atomic32_init_nob(&completed_dealloc_count, 0); /* debug only */
-
aux_thread_aux_work_data =
erts_alloc_permanent_cache_aligned(ERTS_ALC_T_SCHDLR_DATA,
sizeof(ErtsAuxWorkData));
@@ -10855,7 +10957,9 @@ erl_create_process(Process* parent, /* Parent of process (default group leader).
p->msg_inq.len = 0;
#endif
p->bif_timers = NULL;
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
p->accessor_bif_timers = NULL;
+#endif
p->mbuf = NULL;
p->mbuf_sz = 0;
p->psd = NULL;
@@ -11035,7 +11139,9 @@ void erts_init_empty_process(Process *p)
p->msg.save = &p->msg.first;
p->msg.len = 0;
p->bif_timers = NULL;
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
p->accessor_bif_timers = NULL;
+#endif
p->dictionary = NULL;
p->seq_trace_clock = 0;
p->seq_trace_lastcnt = 0;
@@ -11130,7 +11236,9 @@ erts_debug_verify_clean_empty_process(Process* p)
ASSERT(p->msg.first == NULL);
ASSERT(p->msg.len == 0);
ASSERT(p->bif_timers == NULL);
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
ASSERT(p->accessor_bif_timers == NULL);
+#endif
ASSERT(p->dictionary == NULL);
ASSERT(p->catches == 0);
ASSERT(p->cp == NULL);
@@ -12086,6 +12194,7 @@ erts_continue_exit_process(Process *p)
p->bif_timers = NULL;
}
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
if (p->accessor_bif_timers) {
if (erts_detach_accessor_bif_timers(p,
p->accessor_bif_timers,
@@ -12096,6 +12205,7 @@ erts_continue_exit_process(Process *p)
ASSERT(erts_proc_read_refc(p) > 0);
p->accessor_bif_timers = NULL;
}
+#endif
#ifdef ERTS_SMP
if (p->flags & F_HAVE_BLCKD_MSCHED) {
@@ -12458,45 +12568,13 @@ erts_print_scheduler_info(int to, void *to_arg, ErtsSchedulerData *esdp) {
flg = erts_atomic32_read_dirty(&esdp->ssi->aux_work);
erts_print(to, to_arg, "Scheduler Sleep Info Aux Work: ");
- for (i = 0; i < ERTS_SSI_AUX_WORK_MAX && flg; i++) {
+ for (i = 0; i < ERTS_SSI_AUX_WORK_NO_FLAGS && flg; i++) {
erts_aint32_t chk = (1 << i);
if (flg & chk) {
- switch (chk) {
- case ERTS_SSI_AUX_WORK_DELAYED_AW_WAKEUP:
- erts_print(to, to_arg, "DELAYED_AW_WAKEUP"); break;
- case ERTS_SSI_AUX_WORK_DD:
- erts_print(to, to_arg, "DELAYED_DEALLOC"); break;
- case ERTS_SSI_AUX_WORK_DD_THR_PRGR:
- erts_print(to, to_arg, "DELAYED_DEALLOC_THR_PRGR"); break;
- case ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC:
- erts_print(to, to_arg, "FIX_ALLOC_DEALLOC"); break;
- case ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM:
- erts_print(to, to_arg, "FIX_ALLOC_LOWER_LIM"); break;
- case ERTS_SSI_AUX_WORK_THR_PRGR_LATER_OP:
- erts_print(to, to_arg, "THR_PRGR_LATER_OP"); break;
- case ERTS_SSI_AUX_WORK_CNCLD_TMRS:
- erts_print(to, to_arg, "CANCELED_TIMERS"); break;
- case ERTS_SSI_AUX_WORK_CNCLD_TMRS_THR_PRGR:
- erts_print(to, to_arg, "CANCELED_TIMERS_THR_PRGR"); break;
- case ERTS_SSI_AUX_WORK_ASYNC_READY:
- erts_print(to, to_arg, "ASYNC_READY"); break;
- case ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN:
- erts_print(to, to_arg, "ASYNC_READY_CLEAN"); break;
- case ERTS_SSI_AUX_WORK_MISC_THR_PRGR:
- erts_print(to, to_arg, "MISC_THR_PRGR"); break;
- case ERTS_SSI_AUX_WORK_MISC:
- erts_print(to, to_arg, "MISC"); break;
- case ERTS_SSI_AUX_WORK_CHECK_CHILDREN:
- erts_print(to, to_arg, "CHECK_CHILDREN"); break;
- case ERTS_SSI_AUX_WORK_SET_TMO:
- erts_print(to, to_arg, "SET_TMO"); break;
- case ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK:
- erts_print(to, to_arg, "MSEG_CACHE_CHECK"); break;
- case ERTS_SSI_AUX_WORK_REAP_PORTS:
- erts_print(to, to_arg, "REAP_PORTS"); break;
- default:
- erts_print(to, to_arg, "UNKNOWN(%d)", flg); break;
- }
+ if (erts_aux_work_flag_descr[i])
+ erts_print(to, to_arg, "%s", erts_aux_work_flag_descr[i]);
+ else
+ erts_print(to, to_arg, "1<<%d", i);
if (flg > chk)
erts_print(to, to_arg, " | ");
flg -= chk;
diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h
index b1c30e7652..1da1239609 100644
--- a/erts/emulator/beam/erl_process.h
+++ b/erts/emulator/beam/erl_process.h
@@ -268,28 +268,73 @@ typedef enum {
| ERTS_SSI_FLG_SUSPENDED)
/*
- * Keep ERTS_SSI_AUX_WORK flags in expected frequency order relative
- * eachother. Most frequent - lowest bit number.
+ * Keep ERTS_SSI_AUX_WORK flags ordered in expected frequency
+ * order relative eachother. Most frequent at lowest at lowest
+ * index.
+ *
+ * ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED_IX *need* to be
+ * highest index...
+ *
+ * Remember to update description in erts_pre_init_process()
+ * when adding new flags...
*/
-#define ERTS_SSI_AUX_WORK_DELAYED_AW_WAKEUP (((erts_aint32_t) 1) << 0)
-#define ERTS_SSI_AUX_WORK_DD (((erts_aint32_t) 1) << 1)
-#define ERTS_SSI_AUX_WORK_DD_THR_PRGR (((erts_aint32_t) 1) << 2)
-#define ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC (((erts_aint32_t) 1) << 3)
-#define ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM (((erts_aint32_t) 1) << 4)
-#define ERTS_SSI_AUX_WORK_THR_PRGR_LATER_OP (((erts_aint32_t) 1) << 5)
-#define ERTS_SSI_AUX_WORK_CNCLD_TMRS (((erts_aint32_t) 1) << 6)
-#define ERTS_SSI_AUX_WORK_CNCLD_TMRS_THR_PRGR (((erts_aint32_t) 1) << 7)
-#define ERTS_SSI_AUX_WORK_ASYNC_READY (((erts_aint32_t) 1) << 8)
-#define ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN (((erts_aint32_t) 1) << 9)
-#define ERTS_SSI_AUX_WORK_MISC_THR_PRGR (((erts_aint32_t) 1) << 10)
-#define ERTS_SSI_AUX_WORK_MISC (((erts_aint32_t) 1) << 11)
-#define ERTS_SSI_AUX_WORK_CHECK_CHILDREN (((erts_aint32_t) 1) << 12)
-#define ERTS_SSI_AUX_WORK_SET_TMO (((erts_aint32_t) 1) << 13)
-#define ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK (((erts_aint32_t) 1) << 14)
-#define ERTS_SSI_AUX_WORK_REAP_PORTS (((erts_aint32_t) 1) << 15)
-
-#define ERTS_SSI_AUX_WORK_MAX 16
+typedef enum {
+ ERTS_SSI_AUX_WORK_DELAYED_AW_WAKEUP_IX,
+ ERTS_SSI_AUX_WORK_DD_IX,
+ ERTS_SSI_AUX_WORK_DD_THR_PRGR_IX,
+ ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC_IX,
+ ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM_IX,
+ ERTS_SSI_AUX_WORK_THR_PRGR_LATER_OP_IX,
+ ERTS_SSI_AUX_WORK_CNCLD_TMRS_IX,
+ ERTS_SSI_AUX_WORK_CNCLD_TMRS_THR_PRGR_IX,
+ ERTS_SSI_AUX_WORK_ASYNC_READY_IX,
+ ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN_IX,
+ ERTS_SSI_AUX_WORK_MISC_THR_PRGR_IX,
+ ERTS_SSI_AUX_WORK_MISC_IX,
+ ERTS_SSI_AUX_WORK_CHECK_CHILDREN_IX,
+ ERTS_SSI_AUX_WORK_SET_TMO_IX,
+ ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK_IX,
+ ERTS_SSI_AUX_WORK_REAP_PORTS_IX,
+ ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED_IX, /* SHOULD be last flag index */
+
+ ERTS_SSI_AUX_WORK_NO_FLAGS /* Not a flag index... */
+} ErtsSsiAuxWorkFlagIndex;
+
+#define ERTS_SSI_AUX_WORK_DELAYED_AW_WAKEUP \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_DELAYED_AW_WAKEUP_IX)
+#define ERTS_SSI_AUX_WORK_DD \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_DD_IX)
+#define ERTS_SSI_AUX_WORK_DD_THR_PRGR \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_DD_THR_PRGR_IX)
+#define ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_FIX_ALLOC_DEALLOC_IX)
+#define ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_FIX_ALLOC_LOWER_LIM_IX)
+#define ERTS_SSI_AUX_WORK_THR_PRGR_LATER_OP \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_THR_PRGR_LATER_OP_IX)
+#define ERTS_SSI_AUX_WORK_CNCLD_TMRS \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_CNCLD_TMRS_IX)
+#define ERTS_SSI_AUX_WORK_CNCLD_TMRS_THR_PRGR \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_CNCLD_TMRS_THR_PRGR_IX)
+#define ERTS_SSI_AUX_WORK_ASYNC_READY \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_ASYNC_READY_IX)
+#define ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN_IX)
+#define ERTS_SSI_AUX_WORK_MISC_THR_PRGR \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_MISC_THR_PRGR_IX)
+#define ERTS_SSI_AUX_WORK_MISC \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_MISC_IX)
+#define ERTS_SSI_AUX_WORK_CHECK_CHILDREN \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_CHECK_CHILDREN_IX)
+#define ERTS_SSI_AUX_WORK_SET_TMO \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_SET_TMO_IX)
+#define ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK_IX)
+#define ERTS_SSI_AUX_WORK_REAP_PORTS \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_REAP_PORTS_IX)
+#define ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED \
+ (((erts_aint32_t) 1) << ERTS_SSI_AUX_WORK_DEBUG_WAIT_COMPLETED_IX)
typedef struct ErtsSchedulerSleepInfo_ ErtsSchedulerSleepInfo;
@@ -515,8 +560,6 @@ typedef struct {
#ifdef ERTS_SMP
struct {
ErtsThrPrgrVal thr_prgr;
- void (*completed_callback)(void *);
- void (*completed_arg)(void *);
} dd;
struct {
ErtsThrPrgrVal thr_prgr;
@@ -545,6 +588,13 @@ typedef struct {
ErtsDelayedAuxWorkWakeupJob *job;
} delayed_wakeup;
#endif
+ struct {
+ struct {
+ erts_aint32_t flags;
+ void (*callback)(void *);
+ void *arg;
+ } wait_completed;
+ } debug;
} ErtsAuxWorkData;
#ifdef ERTS_DIRTY_SCHEDULERS
@@ -925,7 +975,9 @@ struct process {
ErlMessageQueue msg; /* Message queue */
ErtsBifTimers *bif_timers; /* Bif timers aiming at this process */
+#ifdef ERTS_BTM_ACCESSOR_SUPPORT
ErtsBifTimers *accessor_bif_timers; /* Accessor bif timers */
+#endif
ProcDict *dictionary; /* Process dictionary, may be NULL */
@@ -1692,7 +1744,11 @@ Eterm erts_get_reader_groups_map(Process *c_p);
Eterm erts_debug_reader_groups_map(Process *c_p, int groups);
Uint erts_debug_nbalance(void);
-int erts_debug_wait_deallocations(Process *c_p);
+
+#define ERTS_DEBUG_WAIT_COMPLETED_DEALLOCATIONS (1 << 0)
+#define ERTS_DEBUG_WAIT_COMPLETED_TIMER_CANCELLATIONS (1 << 1)
+
+int erts_debug_wait_completed(Process *c_p, int flags);
Uint erts_process_memory(Process *c_p);
diff --git a/erts/emulator/beam/erl_time.h b/erts/emulator/beam/erl_time.h
index 4560cd23af..e64b86496a 100644
--- a/erts/emulator/beam/erl_time.h
+++ b/erts/emulator/beam/erl_time.h
@@ -453,4 +453,12 @@ ERTS_GLB_INLINE ErtsMonotonicTime erts_next_timeout_time(ErtsNextTimeoutRef nxt_
#endif /* ERTS_GLB_INLINE_INCL_FUNC_DEF */
+void
+erts_twheel_debug_foreach(ErtsTimerWheel *tiw,
+ void (*tclbk)(void *),
+ void (*func)(void *,
+ ErtsMonotonicTime,
+ void *),
+ void *arg);
+
#endif /* timer wheel api */
diff --git a/erts/emulator/beam/time.c b/erts/emulator/beam/time.c
index 8bffdedb2b..fe7c5826f5 100644
--- a/erts/emulator/beam/time.c
+++ b/erts/emulator/beam/time.c
@@ -529,6 +529,9 @@ erts_create_timer_wheel(ErtsSchedulerData *esdp)
tiw->next_timeout_time = mtime + ERTS_MONOTONIC_DAY;
tiw->sentinel.next = &tiw->sentinel;
tiw->sentinel.prev = &tiw->sentinel;
+ tiw->sentinel.u.func.timeout = NULL;
+ tiw->sentinel.u.func.cancel = NULL;
+ tiw->sentinel.u.func.arg = NULL;
return tiw;
}
@@ -624,6 +627,41 @@ erts_twheel_cancel_timer(ErtsTimerWheel *tiw, ErtsTWheelTimer *p)
}
}
+void
+erts_twheel_debug_foreach(ErtsTimerWheel *tiw,
+ void (*tclbk)(void *),
+ void (*func)(void *,
+ ErtsMonotonicTime,
+ void *),
+ void *arg)
+{
+ ErtsTWheelTimer *tmr;
+ int ix;
+
+ tmr = tiw->sentinel.next;
+ while (tmr != &tiw->sentinel) {
+ if (tmr->u.func.timeout == tclbk)
+ (*func)(arg, tmr->timeout_pos, tmr->u.func.arg);
+ tmr = tmr->next;
+ }
+
+ for (tmr = tiw->at_once.head; tmr; tmr = tmr->next) {
+ if (tmr->u.func.timeout == tclbk)
+ (*func)(arg, tmr->timeout_pos, tmr->u.func.arg);
+ }
+
+ for (ix = 0; ix < ERTS_TIW_SIZE; ix++) {
+ tmr = tiw->w[ix];
+ if (tmr) {
+ do {
+ if (tmr->u.func.timeout == tclbk)
+ (*func)(arg, tmr->timeout_pos, tmr->u.func.arg);
+ tmr = tmr->next;
+ } while (tmr != tiw->w[ix]);
+ }
+ }
+}
+
#ifdef ERTS_TW_DEBUG
void erts_p_slpq(void)
{
diff --git a/erts/emulator/test/long_timers_test.erl b/erts/emulator/test/long_timers_test.erl
index f381332b51..8dd960ffd4 100644
--- a/erts/emulator/test/long_timers_test.erl
+++ b/erts/emulator/test/long_timers_test.erl
@@ -28,7 +28,7 @@
-define(MAX_TIMEOUT, 60). % Minutes
--define(MAX_LATE_MS, 10*1000). % Milliseconds
+-define(MAX_LATE_MS, 15*1000). % Milliseconds
-define(REG_NAME, '___LONG___TIMERS___TEST___SERVER___').
-define(DRV_NAME, timer_driver).
@@ -196,8 +196,8 @@ driver(Timeout) ->
end.
bif_timer(Timeout) ->
- Tmr = erlang:start_timer(Timeout, self(), ok),
Start = erlang:monotonic_time(),
+ Tmr = erlang:start_timer(Timeout, self(), ok),
receive
{get_result, ?REG_NAME} ->
?REG_NAME ! #timeout_rec{pid = self(),
diff --git a/erts/emulator/test/timer_bif_SUITE.erl b/erts/emulator/test/timer_bif_SUITE.erl
index d406456f98..f41fc7552e 100644
--- a/erts/emulator/test/timer_bif_SUITE.erl
+++ b/erts/emulator/test/timer_bif_SUITE.erl
@@ -29,7 +29,8 @@
read_timer_trivial/1, read_timer/1, read_timer_async/1,
cleanup/1, evil_timers/1, registered_process/1, same_time_yielding/1,
same_time_yielding_with_cancel/1, same_time_yielding_with_cancel_other/1,
- same_time_yielding_with_cancel_other_accessor/1, auto_cancel_yielding/1]).
+% same_time_yielding_with_cancel_other_accessor/1,
+ auto_cancel_yielding/1]).
-include_lib("test_server/include/test_server.hrl").
@@ -67,7 +68,7 @@ all() ->
cleanup, evil_timers, registered_process,
same_time_yielding, same_time_yielding_with_cancel,
same_time_yielding_with_cancel_other,
- same_time_yielding_with_cancel_other_accessor,
+% same_time_yielding_with_cancel_other_accessor,
auto_cancel_yielding].
groups() ->
@@ -532,8 +533,8 @@ same_time_yielding_with_cancel(Config) when is_list(Config) ->
same_time_yielding_with_cancel_other(Config) when is_list(Config) ->
same_time_yielding_with_cancel_test(true, false).
-same_time_yielding_with_cancel_other_accessor(Config) when is_list(Config) ->
- same_time_yielding_with_cancel_test(true, true).
+%same_time_yielding_with_cancel_other_accessor(Config) when is_list(Config) ->
+% same_time_yielding_with_cancel_test(true, true).
do_cancel_tmrs(Tmo, Tmrs, Tester) ->
BeginCancel = erlang:convert_time_unit(Tmo,
@@ -631,7 +632,6 @@ auto_cancel_yielding(Config) when is_list(Config) ->
true = mem_larger_than(Mem),
exit(P, bang),
wait_until(fun () -> process_is_cleaned_up(P) end),
- receive after 1000 -> ok end,
Mem = mem(),
ok.
@@ -747,7 +747,7 @@ mem_larger_than(Mem) ->
mem() > Mem.
mem() ->
- erts_debug:set_internal_state(wait, deallocations),
+ erts_debug:set_internal_state(wait, timer_cancellations),
erts_debug:set_internal_state(wait, deallocations),
case mem_get() of
{-1, -1} -> no_fix_alloc;
diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam
index c0fca6aafa..b99dc7339a 100644
--- a/erts/preloaded/ebin/erlang.beam
+++ b/erts/preloaded/ebin/erlang.beam
Binary files differ
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl
index ea8a911a2c..9d9208d1b5 100644
--- a/erts/preloaded/src/erlang.erl
+++ b/erts/preloaded/src/erlang.erl
@@ -1557,7 +1557,7 @@ send_after(_Time, _Dest, _Msg) ->
Msg :: term(),
Options :: [Option],
Abs :: boolean(),
- Option :: {abs, Abs}, %% | {accessor, Accessor} undocumented feature for now,
+ Option :: {abs, Abs},
TimerRef :: reference().
send_after(_Time, _Dest, _Msg, _Options) ->
@@ -1645,7 +1645,7 @@ start_timer(_Time, _Dest, _Msg) ->
Msg :: term(),
Options :: [Option],
Abs :: boolean(),
- Option :: {abs, Abs}, %% | {accessor, Accessor} undocumented feature for now,
+ Option :: {abs, Abs},
TimerRef :: reference().
start_timer(_Time, _Dest, _Msg, _Options) ->
diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl
index fff6b11a38..9f0135b68c 100644
--- a/lib/stdlib/test/ets_SUITE.erl
+++ b/lib/stdlib/test/ets_SUITE.erl
@@ -117,6 +117,7 @@ init_per_testcase(Case, Config) ->
start_spawn_logger(),
wait_for_test_procs(), %% Ensure previous case cleaned up
Dog=test_server:timetrap(test_server:minutes(20)),
+ put('__ETS_TEST_CASE__', Case),
[{watchdog, Dog}, {test_case, Case} | Config].
end_per_testcase(_Func, Config) ->
@@ -216,8 +217,9 @@ memory_check_summary(_Config) ->
ets_test_spawn_logger ! {self(), get_failed_memchecks},
receive {get_failed_memchecks, FailedMemchecks} -> ok end,
io:format("Failed memchecks: ~p\n",[FailedMemchecks]),
- if FailedMemchecks > 3 ->
- ct:fail("Too many failed (~p) memchecks", [FailedMemchecks]);
+ NoFailedMemchecks = length(FailedMemchecks),
+ if NoFailedMemchecks > 3 ->
+ ct:fail("Too many failed (~p) memchecks", [NoFailedMemchecks]);
true ->
ok
end
@@ -5921,7 +5923,7 @@ verify_etsmem({MemInfo,AllTabs}) ->
io:format("Actual: ~p", [MemInfo2]),
io:format("Changed tables before: ~p\n",[AllTabs -- AllTabs2]),
io:format("Changed tables after: ~p\n", [AllTabs2 -- AllTabs]),
- ets_test_spawn_logger ! failed_memcheck,
+ ets_test_spawn_logger ! {failed_memcheck, get('__ETS_TEST_CASE__')},
{comment, "Failed memory check"}
end.
@@ -5972,8 +5974,8 @@ spawn_logger(Procs, FailedMemchecks) ->
From ! test_procs_synced,
spawn_logger([From], FailedMemchecks);
- failed_memcheck ->
- spawn_logger(Procs, FailedMemchecks+1);
+ {failed_memcheck, TestCase} ->
+ spawn_logger(Procs, [TestCase|FailedMemchecks]);
{Pid, get_failed_memchecks} ->
Pid ! {get_failed_memchecks, FailedMemchecks},
@@ -5993,7 +5995,7 @@ start_spawn_logger() ->
case whereis(ets_test_spawn_logger) of
Pid when is_pid(Pid) -> true;
_ -> register(ets_test_spawn_logger,
- spawn_opt(fun () -> spawn_logger([], 0) end,
+ spawn_opt(fun () -> spawn_logger([], []) end,
[{priority, max}]))
end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 19:47:46 +0000