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-rw-r--r--erts/emulator/beam/break.c2
-rw-r--r--erts/emulator/beam/erl_bif_timer.c12
-rw-r--r--erts/emulator/beam/erl_init.c4
-rw-r--r--erts/emulator/beam/erl_process.c20
-rw-r--r--erts/emulator/beam/erl_time.h63
-rw-r--r--erts/emulator/beam/erl_time_sup.c6
-rw-r--r--erts/emulator/beam/global.h78
-rw-r--r--erts/emulator/beam/io.c12
-rw-r--r--erts/emulator/beam/time.c22
-rw-r--r--erts/emulator/beam/utils.c4
10 files changed, 99 insertions, 124 deletions
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c
index fd2ec91e65..d255cf3558 100644
--- a/erts/emulator/beam/break.c
+++ b/erts/emulator/beam/break.c
@@ -558,7 +558,7 @@ do_break(void)
#endif
#ifdef DEBUG
case 't':
- p_slpq();
+ erts_p_slpq();
return;
case 'b':
bin_check();
diff --git a/erts/emulator/beam/erl_bif_timer.c b/erts/emulator/beam/erl_bif_timer.c
index 4ae2f6ebf4..3508e8e0dc 100644
--- a/erts/emulator/beam/erl_bif_timer.c
+++ b/erts/emulator/beam/erl_bif_timer.c
@@ -478,7 +478,7 @@ setup_bif_timer(Uint32 xflags,
tab_insert(btm);
ASSERT(btm == tab_find(ref));
btm->tm.active = 0; /* MUST be initalized */
- erl_set_timer(&btm->tm,
+ erts_set_timer(&btm->tm,
(ErlTimeoutProc) bif_timer_timeout,
(ErlCancelProc) bif_timer_cleanup,
(void *) btm,
@@ -550,7 +550,7 @@ BIF_RETTYPE cancel_timer_1(BIF_ALIST_1)
res = am_false;
}
else {
- Uint left = time_left(&btm->tm);
+ Uint left = erts_time_left(&btm->tm);
if (!(btm->flags & BTM_FLG_BYNAME)) {
erts_smp_proc_lock(btm->receiver.proc.ess, ERTS_PROC_LOCK_MSGQ);
unlink_proc(btm);
@@ -558,7 +558,7 @@ BIF_RETTYPE cancel_timer_1(BIF_ALIST_1)
}
tab_remove(btm);
ASSERT(!tab_find(BIF_ARG_1));
- erl_cancel_timer(&btm->tm);
+ erts_cancel_timer(&btm->tm);
erts_smp_btm_rwunlock();
res = erts_make_integer(left, BIF_P);
}
@@ -587,7 +587,7 @@ BIF_RETTYPE read_timer_1(BIF_ALIST_1)
res = am_false;
}
else {
- Uint left = time_left(&btm->tm);
+ Uint left = erts_time_left(&btm->tm);
res = erts_make_integer(left, BIF_P);
}
@@ -613,7 +613,7 @@ erts_print_bif_timer_info(int to, void *to_arg)
: btm->receiver.proc.ess->id);
erts_print(to, to_arg, "=timer:%T\n", receiver);
erts_print(to, to_arg, "Message: %T\n", btm->message);
- erts_print(to, to_arg, "Time left: %d ms\n", time_left(&btm->tm));
+ erts_print(to, to_arg, "Time left: %d ms\n", erts_time_left(&btm->tm));
}
}
@@ -640,7 +640,7 @@ erts_cancel_bif_timers(Process *p, ErtsProcLocks plocks)
tab_remove(btm);
tmp_btm = btm;
btm = btm->receiver.proc.next;
- erl_cancel_timer(&tmp_btm->tm);
+ erts_cancel_timer(&tmp_btm->tm);
}
p->bif_timers = NULL;
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c
index f4e0717d30..0a57eb6d88 100644
--- a/erts/emulator/beam/erl_init.c
+++ b/erts/emulator/beam/erl_init.c
@@ -250,7 +250,7 @@ erl_init(int ncpu)
erts_init_monitors();
erts_init_gc();
- init_time();
+ erts_init_time();
erts_init_sys_common_misc();
erts_init_process(ncpu);
erts_init_scheduling(use_multi_run_queue,
@@ -289,7 +289,7 @@ erl_init(int ncpu)
erts_delay_trap = erts_export_put(am_erlang, am_delay_trap, 2);
erts_late_init_process();
#if HAVE_ERTS_MSEG
- erts_mseg_late_init(); /* Must be after timer (init_time()) and thread
+ erts_mseg_late_init(); /* Must be after timer (erts_init_time()) and thread
initializations */
#endif
#ifdef HIPE
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 77ee1d6ac5..bf553ae88a 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -997,8 +997,8 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq)
erl_sys_schedule(1); /* Might give us something to do */
- dt = do_time_read_and_reset();
- if (dt) bump_timer(dt);
+ dt = erts_do_time_read_and_reset();
+ if (dt) erts_bump_timer(dt);
sys_aux_work:
@@ -1094,8 +1094,8 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq)
erl_sys_schedule(0);
- dt = do_time_read_and_reset();
- if (dt) bump_timer(dt);
+ dt = erts_do_time_read_and_reset();
+ if (dt) erts_bump_timer(dt);
flgs = sched_prep_cont_spin_wait(ssi);
if (flgs & ERTS_SSI_FLG_WAITING)
@@ -5070,10 +5070,10 @@ Process *schedule(Process *p, int calls)
ERTS_SMP_CHK_NO_PROC_LOCKS;
- dt = do_time_read_and_reset();
+ dt = erts_do_time_read_and_reset();
if (dt) {
erts_smp_runq_unlock(rq);
- bump_timer(dt);
+ erts_bump_timer(dt);
erts_smp_runq_lock(rq);
}
BM_STOP_TIMER(system);
@@ -5214,8 +5214,8 @@ Process *schedule(Process *p, int calls)
#endif
erts_smp_runq_unlock(rq);
erl_sys_schedule(runnable);
- dt = do_time_read_and_reset();
- if (dt) bump_timer(dt);
+ dt = erts_do_time_read_and_reset();
+ if (dt) erts_bump_timer(dt);
#ifdef ERTS_SMP
erts_smp_runq_lock(rq);
erts_smp_atomic32_set(&doing_sys_schedule, 0);
@@ -7476,7 +7476,7 @@ cancel_timer(Process* p)
#ifdef ERTS_SMP
erts_cancel_smp_ptimer(p->u.ptimer);
#else
- erl_cancel_timer(&p->u.tm);
+ erts_cancel_timer(&p->u.tm);
#endif
}
@@ -7502,7 +7502,7 @@ set_timer(Process* p, Uint timeout)
(ErlTimeoutProc) timeout_proc,
timeout);
#else
- erl_set_timer(&p->u.tm,
+ erts_set_timer(&p->u.tm,
(ErlTimeoutProc) timeout_proc,
NULL,
(void*) p,
diff --git a/erts/emulator/beam/erl_time.h b/erts/emulator/beam/erl_time.h
index 6f6b971d34..f4e230655d 100644
--- a/erts/emulator/beam/erl_time.h
+++ b/erts/emulator/beam/erl_time.h
@@ -20,6 +20,9 @@
#ifndef ERL_TIME_H__
#define ERL_TIME_H__
+extern erts_smp_atomic_t do_time; /* set at clock interrupt */
+extern SysTimeval erts_first_emu_time;
+
/*
** Timer entry:
*/
@@ -39,7 +42,6 @@ typedef void (*ErlTimeoutProc)(void*);
typedef void (*ErlCancelProc)(void*);
#ifdef ERTS_SMP
-
/*
* Process and port timer
*/
@@ -61,7 +63,66 @@ void erts_create_smp_ptimer(ErtsSmpPTimer **timer_ref,
ErlTimeoutProc timeout_func,
Uint timeout);
void erts_cancel_smp_ptimer(ErtsSmpPTimer *ptimer);
+#endif
+
+/* timer-wheel api */
+void erts_init_time(void);
+void erts_set_timer(ErlTimer*, ErlTimeoutProc, ErlCancelProc, void*, Uint);
+void erts_cancel_timer(ErlTimer*);
+void erts_bump_timer(erts_aint_t);
+Uint erts_timer_wheel_memory_size(void);
+Uint erts_time_left(ErlTimer *);
+erts_aint_t erts_next_time(void);
+
+#ifdef DEBUG
+void erts_p_slpq(void);
#endif
+ERTS_GLB_INLINE erts_aint_t erts_do_time_read_and_reset(void);
+ERTS_GLB_INLINE void erts_do_time_add(long);
+
+#if ERTS_GLB_INLINE_INCL_FUNC_DEF
+
+ERTS_GLB_INLINE erts_aint_t erts_do_time_read_and_reset(void) { return erts_smp_atomic_xchg(&do_time, 0L); }
+ERTS_GLB_INLINE void erts_do_time_add(long elapsed) { erts_smp_atomic_add(&do_time, elapsed); }
+
+#endif /* #if ERTS_GLB_INLINE_INCL_FUNC_DEF */
+
+
+/* time_sup */
+
+#if (defined(HAVE_GETHRVTIME) || defined(HAVE_CLOCK_GETTIME))
+# ifndef HAVE_ERTS_NOW_CPU
+# define HAVE_ERTS_NOW_CPU
+# ifdef HAVE_GETHRVTIME
+# define erts_start_now_cpu() sys_start_hrvtime()
+# define erts_stop_now_cpu() sys_stop_hrvtime()
+# endif
+# endif
+void erts_get_now_cpu(Uint* megasec, Uint* sec, Uint* microsec);
#endif
+
+void erts_get_timeval(SysTimeval *tv);
+long erts_get_time(void);
+void erts_get_emu_time(SysTimeval *);
+
+ERTS_GLB_INLINE int erts_cmp_timeval(SysTimeval *t1p, SysTimeval *t2p);
+
+#if ERTS_GLB_INLINE_INCL_FUNC_DEF
+
+ERTS_GLB_INLINE int
+erts_cmp_timeval(SysTimeval *t1p, SysTimeval *t2p)
+{
+ if (t1p->tv_sec == t2p->tv_sec) {
+ if (t1p->tv_usec < t2p->tv_usec)
+ return -1;
+ else if (t1p->tv_usec > t2p->tv_usec)
+ return 1;
+ return 0;
+ }
+ return t1p->tv_sec < t2p->tv_sec ? -1 : 1;
+}
+
+#endif /* #if ERTS_GLB_INLINE_INCL_FUNC_DEF */
+#endif /* ERL_TIME_H__ */
diff --git a/erts/emulator/beam/erl_time_sup.c b/erts/emulator/beam/erl_time_sup.c
index 7b8706ea13..932bf678cd 100644
--- a/erts/emulator/beam/erl_time_sup.c
+++ b/erts/emulator/beam/erl_time_sup.c
@@ -389,7 +389,7 @@ static void do_erts_deliver_time(const SysTimeval *current)
this by simply pretend as if the time stood still. :) */
if (elapsed > 0) {
- do_time_add(elapsed);
+ erts_do_time_add(elapsed);
last_delivered = cur_time;
}
}
@@ -811,9 +811,9 @@ void erts_time_remaining(SysTimeval *rem_time)
#endif
long elapsed;
- /* next_time() returns no of ticks to next timeout or -1 if none */
+ /* erts_next_time() returns no of ticks to next timeout or -1 if none */
- if ((ticks = next_time()) == -1) {
+ if ((ticks = erts_next_time()) == -1) {
/* timer queue empty */
/* this will cause at most 100000000 ticks */
rem_time->tv_sec = 100000;
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index c948af14ae..e8a9d5f32f 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -1425,84 +1425,6 @@ void erl_drv_thr_init(void);
/* time.c */
-ERTS_GLB_INLINE erts_aint_t do_time_read_and_reset(void);
-#ifdef ERTS_TIMER_THREAD
-ERTS_GLB_INLINE int next_time(void);
-ERTS_GLB_INLINE void bump_timer(erts_aint_t);
-#else
-erts_aint_t next_time(void);
-void bump_timer(erts_aint_t);
-extern erts_smp_atomic_t do_time; /* set at clock interrupt */
-ERTS_GLB_INLINE void do_time_add(erts_aint_t);
-#endif
-
-#if ERTS_GLB_INLINE_INCL_FUNC_DEF
-
-#ifdef ERTS_TIMER_THREAD
-ERTS_GLB_INLINE erts_aint_t do_time_read_and_reset(void) { return 0; }
-ERTS_GLB_INLINE erts_aint_t next_time(void) { return -1; }
-ERTS_GLB_INLINE void bump_timer(erts_aint_t ignore) { }
-#else
-ERTS_GLB_INLINE erts_aint_t do_time_read_and_reset(void)
-{
- return erts_smp_atomic_xchg(&do_time, 0L);
-}
-ERTS_GLB_INLINE void do_time_add(erts_aint_t elapsed)
-{
- erts_smp_atomic_add(&do_time, elapsed);
-}
-#endif
-
-#endif /* #if ERTS_GLB_INLINE_INCL_FUNC_DEF */
-
-void init_time(void);
-void erl_set_timer(ErlTimer*, ErlTimeoutProc, ErlCancelProc, void*, Uint);
-void erl_cancel_timer(ErlTimer*);
-Uint time_left(ErlTimer *);
-
-Uint erts_timer_wheel_memory_size(void);
-
-#if (defined(HAVE_GETHRVTIME) || defined(HAVE_CLOCK_GETTIME))
-# ifndef HAVE_ERTS_NOW_CPU
-# define HAVE_ERTS_NOW_CPU
-# ifdef HAVE_GETHRVTIME
-# define erts_start_now_cpu() sys_start_hrvtime()
-# define erts_stop_now_cpu() sys_stop_hrvtime()
-# endif
-# endif
-void erts_get_now_cpu(Uint* megasec, Uint* sec, Uint* microsec);
-#endif
-
-void erts_get_timeval(SysTimeval *tv);
-long erts_get_time(void);
-
-extern SysTimeval erts_first_emu_time;
-
-void erts_get_emu_time(SysTimeval *);
-
-ERTS_GLB_INLINE int erts_cmp_timeval(SysTimeval *t1p, SysTimeval *t2p);
-
-#if ERTS_GLB_INLINE_INCL_FUNC_DEF
-
-ERTS_GLB_INLINE int
-erts_cmp_timeval(SysTimeval *t1p, SysTimeval *t2p)
-{
- if (t1p->tv_sec == t2p->tv_sec) {
- if (t1p->tv_usec < t2p->tv_usec)
- return -1;
- else if (t1p->tv_usec > t2p->tv_usec)
- return 1;
- return 0;
- }
- return t1p->tv_sec < t2p->tv_sec ? -1 : 1;
-}
-
-#endif
-
-#ifdef DEBUG
-void p_slpq(void);
-#endif
-
/* utils.c */
/*
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index f6c6a01fb2..f21a96c754 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -670,7 +670,7 @@ erts_open_driver(erts_driver_t* driver, /* Pointer to driver. */
#ifdef ERTS_SMP
erts_cancel_smp_ptimer(port->ptimer);
#else
- erl_cancel_timer(&(port->tm));
+ erts_cancel_timer(&(port->tm));
#endif
stopq(port);
kill_port(port);
@@ -1839,7 +1839,7 @@ terminate_port(Port *prt)
#ifdef ERTS_SMP
erts_cancel_smp_ptimer(prt->ptimer);
#else
- erl_cancel_timer(&prt->tm);
+ erts_cancel_timer(&prt->tm);
#endif
drv = prt->drv_ptr;
@@ -4068,7 +4068,7 @@ drv_cancel_timer(Port *prt)
#ifdef ERTS_SMP
erts_cancel_smp_ptimer(prt->ptimer);
#else
- erl_cancel_timer(&prt->tm);
+ erts_cancel_timer(&prt->tm);
#endif
if (erts_port_task_is_scheduled(&prt->timeout_task))
erts_port_task_abort(prt->id, &prt->timeout_task);
@@ -4092,7 +4092,7 @@ int driver_set_timer(ErlDrvPort ix, UWord t)
(ErlTimeoutProc) schedule_port_timeout,
t);
#else
- erl_set_timer(&prt->tm,
+ erts_set_timer(&prt->tm,
(ErlTimeoutProc) schedule_port_timeout,
NULL,
prt,
@@ -4123,9 +4123,9 @@ driver_read_timer(ErlDrvPort ix, unsigned long* t)
return -1;
ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(prt));
#ifdef ERTS_SMP
- *t = prt->ptimer ? time_left(&prt->ptimer->timer.tm) : 0;
+ *t = prt->ptimer ? erts_time_left(&prt->ptimer->timer.tm) : 0;
#else
- *t = time_left(&prt->tm);
+ *t = erts_time_left(&prt->tm);
#endif
return 0;
}
diff --git a/erts/emulator/beam/time.c b/erts/emulator/beam/time.c
index a07c746760..20522f6f19 100644
--- a/erts/emulator/beam/time.c
+++ b/erts/emulator/beam/time.c
@@ -227,7 +227,7 @@ static erts_aint_t next_time_internal(void) /* PRE: tiw_lock taken by caller */
#if !defined(ERTS_TIMER_THREAD)
/* Private export to erl_time_sup.c */
-erts_aint_t next_time(void)
+erts_aint_t erts_next_time(void)
{
erts_aint_t ret;
@@ -310,19 +310,11 @@ static ERTS_INLINE void bump_timer_internal(erts_aint_t dt) /* PRE: tiw_lock is
}
}
-#if defined(ERTS_TIMER_THREAD)
-static void timer_thread_bump_timer(void)
-{
- erts_smp_mtx_lock(&tiw_lock);
- bump_timer_internal(do_time_reset());
-}
-#else
-void bump_timer(erts_aint_t dt) /* dt is value from do_time */
+void erts_bump_timer(erts_aint_t dt) /* dt is value from do_time */
{
erts_smp_mtx_lock(&tiw_lock);
bump_timer_internal(dt);
}
-#endif
Uint
erts_timer_wheel_memory_size(void)
@@ -405,7 +397,7 @@ static ERTS_INLINE void timer_thread_init(void) { }
/* this routine links the time cells into a free list at the start
and sets the time queue as empty */
void
-init_time(void)
+erts_init_time(void)
{
int i;
@@ -475,7 +467,7 @@ insert_timer(ErlTimer* p, Uint t)
}
void
-erl_set_timer(ErlTimer* p, ErlTimeoutProc timeout, ErlCancelProc cancel,
+erts_set_timer(ErlTimer* p, ErlTimeoutProc timeout, ErlCancelProc cancel,
void* arg, Uint t)
{
@@ -498,7 +490,7 @@ erl_set_timer(ErlTimer* p, ErlTimeoutProc timeout, ErlCancelProc cancel,
}
void
-erl_cancel_timer(ErlTimer* p)
+erts_cancel_timer(ErlTimer* p)
{
ErlTimer *tp;
ErlTimer **prev;
@@ -545,7 +537,7 @@ erl_cancel_timer(ErlTimer* p)
immediately if it hadn't been cancelled).
*/
Uint
-time_left(ErlTimer *p)
+erts_time_left(ErlTimer *p)
{
Uint left;
erts_aint_t dt;
@@ -573,7 +565,7 @@ time_left(ErlTimer *p)
}
#ifdef DEBUG
-void p_slpq()
+void erts_p_slpq()
{
int i;
ErlTimer* p;
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c
index 2bf283d9ec..ab37ed1d81 100644
--- a/erts/emulator/beam/utils.c
+++ b/erts/emulator/beam/utils.c
@@ -3183,7 +3183,7 @@ erts_create_smp_ptimer(ErtsSmpPTimer **timer_ref,
*timer_ref = res;
- erl_set_timer(&res->timer.tm,
+ erts_set_timer(&res->timer.tm,
(ErlTimeoutProc) ptimer_timeout,
(ErlCancelProc) ptimer_cancelled,
(void*) res,
@@ -3197,7 +3197,7 @@ erts_cancel_smp_ptimer(ErtsSmpPTimer *ptimer)
ASSERT(*ptimer->timer.timer_ref == ptimer);
*ptimer->timer.timer_ref = NULL;
ptimer->timer.flags |= ERTS_PTMR_FLG_CANCELLED;
- erl_cancel_timer(&ptimer->timer.tm);
+ erts_cancel_timer(&ptimer->timer.tm);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 01:41:41 +0000