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Diffstat (limited to 'erts/emulator/beam/erl_process.h')
-rw-r--r--erts/emulator/beam/erl_process.h104
1 files changed, 71 insertions, 33 deletions
diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h
index f50b217d4a..b1c30e7652 100644
--- a/erts/emulator/beam/erl_process.h
+++ b/erts/emulator/beam/erl_process.h
@@ -52,12 +52,13 @@ typedef struct process Process;
#include "erl_node_container_utils.h"
#include "erl_node_tables.h"
#include "erl_monitors.h"
-#include "erl_bif_timer.h"
+#include "erl_hl_timer.h"
#include "erl_time.h"
#include "erl_atom_table.h"
#include "external.h"
#include "erl_mseg.h"
#include "erl_async.h"
+#include "erl_gc.h"
#ifdef HIPE
#include "hipe_process.h"
@@ -169,6 +170,8 @@ extern int erts_sched_thread_suggested_stack_size;
#define ERTS_RUNQ_FLG_PROTECTED \
(((Uint32) 1) << (ERTS_RUNQ_FLG_BASE2 + 6))
+#define ERTS_RUNQ_FLG_MAX (ERTS_RUNQ_FLG_BASE2 + 7)
+
#define ERTS_RUNQ_FLGS_MIGRATION_QMASKS \
(ERTS_RUNQ_FLGS_EMIGRATE_QMASK \
| ERTS_RUNQ_FLGS_IMMIGRATE_QMASK \
@@ -251,6 +254,8 @@ typedef enum {
#define ERTS_SSI_FLG_WAITING (((erts_aint32_t) 1) << 3)
#define ERTS_SSI_FLG_SUSPENDED (((erts_aint32_t) 1) << 4)
+#define ERTS_SSI_FLGS_MAX 5
+
#define ERTS_SSI_FLGS_SLEEP_TYPE \
(ERTS_SSI_FLG_TSE_SLEEPING|ERTS_SSI_FLG_POLL_SLEEPING)
@@ -273,14 +278,18 @@ typedef enum {
#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_ASYNC_READY (((erts_aint32_t) 1) << 6)
-#define ERTS_SSI_AUX_WORK_ASYNC_READY_CLEAN (((erts_aint32_t) 1) << 7)
-#define ERTS_SSI_AUX_WORK_MISC_THR_PRGR (((erts_aint32_t) 1) << 8)
-#define ERTS_SSI_AUX_WORK_MISC (((erts_aint32_t) 1) << 9)
-#define ERTS_SSI_AUX_WORK_CHECK_CHILDREN (((erts_aint32_t) 1) << 10)
-#define ERTS_SSI_AUX_WORK_SET_TMO (((erts_aint32_t) 1) << 11)
-#define ERTS_SSI_AUX_WORK_MSEG_CACHE_CHECK (((erts_aint32_t) 1) << 12)
-#define ERTS_SSI_AUX_WORK_REAP_PORTS (((erts_aint32_t) 1) << 13)
+#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 struct ErtsSchedulerSleepInfo_ ErtsSchedulerSleepInfo;
@@ -341,7 +350,7 @@ typedef struct {
} ErtsRunQueueInfo;
-#ifdef HAVE_GETHRTIME
+#ifdef ERTS_HAVE_OS_MONOTONIC_TIME_SUPPORT
# undef ERTS_HAVE_SCHED_UTIL_BALANCING_SUPPORT_OPT
# define ERTS_HAVE_SCHED_UTIL_BALANCING_SUPPORT_OPT 1
#endif
@@ -456,19 +465,21 @@ typedef union {
extern ErtsAlignedRunQueue *erts_aligned_run_queues;
-#define ERTS_PROC_REDUCTIONS_EXECUTED(RQ, PRIO, REDS, AREDS) \
+#define ERTS_PROC_REDUCTIONS_EXECUTED(SD, RQ, PRIO, REDS, AREDS)\
do { \
(RQ)->procs.reductions += (AREDS); \
(RQ)->procs.prio_info[(PRIO)].reds += (REDS); \
(RQ)->check_balance_reds -= (REDS); \
(RQ)->wakeup_other_reds += (AREDS); \
+ (SD)->check_time_reds += (AREDS); \
} while (0)
-#define ERTS_PORT_REDUCTIONS_EXECUTED(RQ, REDS) \
+#define ERTS_PORT_REDUCTIONS_EXECUTED(SD, RQ, REDS) \
do { \
(RQ)->ports.info.reds += (REDS); \
(RQ)->check_balance_reds -= (REDS); \
(RQ)->wakeup_other_reds += (REDS); \
+ (SD)->check_time_reds += (REDS); \
} while (0)
typedef struct {
@@ -483,11 +494,6 @@ typedef struct {
} ErtsSchedWallTime;
typedef struct {
- Uint64 reclaimed;
- Uint64 garbage_cols;
-} ErtsGCInfo;
-
-typedef struct {
int sched;
erts_aint32_t aux_work;
} ErtsDelayedAuxWorkWakeupJob;
@@ -514,6 +520,9 @@ typedef struct {
} dd;
struct {
ErtsThrPrgrVal thr_prgr;
+ } cncld_tmrs;
+ struct {
+ ErtsThrPrgrVal thr_prgr;
UWord size;
ErtsThrPrgrLaterOp *first;
ErtsThrPrgrLaterOp *last;
@@ -562,6 +571,9 @@ struct ErtsSchedulerData_ {
Eterm* x_reg_array; /* X registers */
FloatDef* f_reg_array; /* Floating point registers. */
+ ErtsTimerWheel *timer_wheel;
+ ErtsNextTimeoutRef next_tmo_ref;
+ ErtsHLTimerService *timer_service;
#ifdef ERTS_SMP
ethr_tid tid; /* Thread id */
struct erl_bits_state erl_bits_state; /* erl_bits.c state */
@@ -588,6 +600,13 @@ struct ErtsSchedulerData_ {
ErtsAuxWorkData aux_work_data;
ErtsAtomCacheMap atom_cache_map;
+ ErtsMonotonicTime last_monotonic_time;
+ int check_time_reds;
+
+ Uint32 thr_id;
+ Uint64 unique;
+ Uint64 ref;
+
ErtsSchedAllocData alloc_data;
Uint64 reductions;
@@ -905,10 +924,8 @@ struct process {
ErlMessageQueue msg; /* Message queue */
- union {
- ErtsBifTimer *bif_timers; /* Bif timers aiming at this process */
- void *terminate;
- } u;
+ ErtsBifTimers *bif_timers; /* Bif timers aiming at this process */
+ ErtsBifTimers *accessor_bif_timers; /* Accessor bif timers */
ProcDict *dictionary; /* Process dictionary, may be NULL */
@@ -919,9 +936,12 @@ struct process {
#ifdef USE_VM_PROBES
Eterm dt_utag; /* Place to store the dynamc trace user tag */
Uint dt_utag_flags; /* flag field for the dt_utag */
-#endif
- BeamInstr initial[3]; /* Initial module(0), function(1), arity(2), often used instead
+#endif
+ union {
+ void *terminate;
+ BeamInstr initial[3]; /* Initial module(0), function(1), arity(2), often used instead
of pointer to funcinfo instruction, hence the BeamInstr datatype */
+ } u;
BeamInstr* current; /* Current Erlang function, part of the funcinfo:
* module(0), function(1), arity(2)
* (module and functions are tagged atoms;
@@ -934,6 +954,8 @@ struct process {
Eterm parent; /* Pid of process that created this process. */
erts_approx_time_t approx_started; /* Time when started. */
+ Uint32 static_flags; /* Flags that do *not* change */
+
/* This is the place, where all fields that differs between memory
* architectures, have gone to.
*/
@@ -1079,6 +1101,9 @@ void erts_check_for_holes(Process* p);
#define ERTS_PSFLG_DIRTY_IO_PROC ERTS_PSFLG_BIT(19)
#define ERTS_PSFLG_DIRTY_CPU_PROC_IN_Q ERTS_PSFLG_BIT(20)
#define ERTS_PSFLG_DIRTY_IO_PROC_IN_Q ERTS_PSFLG_BIT(21)
+#define ERTS_PSFLG_MAX (ERTS_PSFLGS_ZERO_BIT_OFFSET + 22)
+#else
+#define ERTS_PSFLG_MAX (ERTS_PSFLGS_ZERO_BIT_OFFSET + 18)
#endif
#define ERTS_PSFLGS_IN_PRQ_MASK (ERTS_PSFLG_IN_PRQ_MAX \
@@ -1093,6 +1118,11 @@ void erts_check_for_holes(Process* p);
#define ERTS_PSFLGS_GET_PRQ_PRIO(PSFLGS) \
(((PSFLGS) >> ERTS_PSFLGS_USR_PRIO_OFFSET) & ERTS_PSFLGS_PRIO_MASK)
+/*
+ * Static flags that do not change after process creation.
+ */
+#define ERTS_STC_FLG_SYSTEM_PROC (((Uint32) 1) << 0)
+
/* The sequential tracing token is a tuple of size 5:
*
* {Flags, Label, Serial, Sender}
@@ -1120,6 +1150,7 @@ void erts_check_for_holes(Process* p);
#define SPO_LINK 1
#define SPO_USE_ARGS 2
#define SPO_MONITOR 4
+#define SPO_SYSTEM_PROC 8
/*
* The following struct contains options for a process to be spawned.
@@ -1242,8 +1273,6 @@ extern struct erts_system_profile_flags_t erts_system_profile_flags;
# define F_INITIAL_TRACE_FLAGS 0
#endif
-
-
#define TRACEE_FLAGS ( F_TRACE_PROCS | F_TRACE_CALLS \
| F_TRACE_SOS | F_TRACE_SOS1| F_TRACE_RECEIVE \
| F_TRACE_SOL | F_TRACE_SOL1 | F_TRACE_SEND \
@@ -1277,12 +1306,14 @@ extern struct erts_system_profile_flags_t erts_system_profile_flags;
#define ERTS_XSIG_FLG_IGN_KILL (((Uint32) 1) << 0)
#define ERTS_XSIG_FLG_NO_IGN_NORMAL (((Uint32) 1) << 1)
-#define CANCEL_TIMER(p) \
- do { \
- if ((p)->flags & (F_INSLPQUEUE)) \
- cancel_timer(p); \
- else \
- (p)->flags &= ~F_TIMO; \
+#define CANCEL_TIMER(P) \
+ do { \
+ if ((P)->flags & (F_INSLPQUEUE|F_TIMO)) { \
+ if ((P)->flags & F_INSLPQUEUE) \
+ erts_cancel_proc_timer((P)); \
+ else \
+ (P)->flags &= ~F_TIMO; \
+ } \
} while (0)
#if defined(ERTS_DIRTY_SCHEDULERS) && defined(ERTS_SMP)
@@ -1569,6 +1600,9 @@ Eterm erts_multi_scheduling_blockers(Process *);
void erts_start_schedulers(void);
void erts_alloc_notify_delayed_dealloc(int);
void erts_alloc_ensure_handle_delayed_dealloc_call(int);
+#ifdef ERTS_SMP
+void erts_notify_canceled_timer(ErtsSchedulerData *, int);
+#endif
void erts_smp_notify_check_children_needed(void);
#endif
#if ERTS_USE_ASYNC_READY_Q
@@ -1603,8 +1637,6 @@ void erts_schedule_misc_op(void (*)(void *), void *);
Eterm erl_create_process(Process*, Eterm, Eterm, Eterm, ErlSpawnOpts*);
void erts_do_exit_process(Process*, Eterm);
void erts_continue_exit_process(Process *);
-void set_timer(Process*, Uint);
-void cancel_timer(Process*);
/* Begin System profile */
Uint erts_runnable_process_count(void);
/* End System profile */
@@ -1614,7 +1646,11 @@ void erts_cleanup_empty_process(Process* p);
void erts_debug_verify_clean_empty_process(Process* p);
#endif
void erts_stack_dump(int to, void *to_arg, Process *);
+void erts_limited_stack_trace(int to, void *to_arg, Process *);
void erts_program_counter_info(int to, void *to_arg, Process *);
+void erts_print_scheduler_info(int to, void *to_arg, ErtsSchedulerData *esdp);
+void erts_dump_extended_process_state(int to, void *to_arg, erts_aint32_t psflg);
+void erts_dump_process_state(int to, void *to_arg, erts_aint32_t psflg);
Eterm erts_get_process_priority(Process *p);
Eterm erts_set_process_priority(Process *p, Eterm prio);
@@ -2219,6 +2255,8 @@ extern int erts_disable_proc_not_running_opt;
void erts_smp_notify_inc_runq(ErtsRunQueue *runq);
+void erts_interupt_aux_thread_timed(ErtsMonotonicTime timeout_time);
+
#ifdef ERTS_SMP
void erts_sched_finish_poke(ErtsSchedulerSleepInfo *, erts_aint32_t);
ERTS_GLB_INLINE void erts_sched_poke(ErtsSchedulerSleepInfo *ssi);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 09:48:10 +0000