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Diffstat (limited to 'erts/emulator/beam/erl_port.h')
-rw-r--r--erts/emulator/beam/erl_port.h76
1 files changed, 38 insertions, 38 deletions
diff --git a/erts/emulator/beam/erl_port.h b/erts/emulator/beam/erl_port.h
index 8adf56e9fe..98e9b9ccaf 100644
--- a/erts/emulator/beam/erl_port.h
+++ b/erts/emulator/beam/erl_port.h
@@ -158,10 +158,10 @@ struct _erl_drv_port {
ErtsPortTaskHandle timeout_task;
erts_mtx_t *lock;
ErtsXPortsList *xports;
- erts_smp_atomic_t run_queue;
+ erts_atomic_t run_queue;
erts_atomic_t connected; /* A connected process */
Eterm caller; /* Current caller. */
- erts_smp_atomic_t data; /* Data associated with port. */
+ erts_atomic_t data; /* Data associated with port. */
Uint bytes_in; /* Number of bytes read */
Uint bytes_out; /* Number of bytes written */
@@ -178,7 +178,7 @@ struct _erl_drv_port {
int control_flags; /* Flags for port_control() */
ErlDrvPDL port_data_lock;
- erts_smp_atomic_t psd; /* Port specific data */
+ erts_atomic_t psd; /* Port specific data */
int reds; /* Only used while executing driver callbacks */
struct {
@@ -215,15 +215,15 @@ ERTS_GLB_INLINE ErtsRunQueue *
erts_port_runq(Port *prt)
{
ErtsRunQueue *rq1, *rq2;
- rq1 = (ErtsRunQueue *) erts_smp_atomic_read_nob(&prt->run_queue);
+ rq1 = (ErtsRunQueue *) erts_atomic_read_nob(&prt->run_queue);
if (!rq1)
return NULL;
while (1) {
- erts_smp_runq_lock(rq1);
- rq2 = (ErtsRunQueue *) erts_smp_atomic_read_nob(&prt->run_queue);
+ erts_runq_lock(rq1);
+ rq2 = (ErtsRunQueue *) erts_atomic_read_nob(&prt->run_queue);
if (rq1 == rq2)
return rq1;
- erts_smp_runq_unlock(rq1);
+ erts_runq_unlock(rq1);
rq1 = rq2;
if (!rq1)
return NULL;
@@ -241,10 +241,10 @@ ERTS_GLB_INLINE void *erts_prtsd_set(Port *p, int ix, void *new);
ERTS_GLB_INLINE void *
erts_prtsd_get(Port *prt, int ix)
{
- ErtsPrtSD *psd = (ErtsPrtSD *) erts_smp_atomic_read_nob(&prt->psd);
+ ErtsPrtSD *psd = (ErtsPrtSD *) erts_atomic_read_nob(&prt->psd);
if (!psd)
return NULL;
- ERTS_SMP_DATA_DEPENDENCY_READ_MEMORY_BARRIER;
+ ERTS_THR_DATA_DEPENDENCY_READ_MEMORY_BARRIER;
return psd->data[ix];
}
@@ -255,7 +255,7 @@ erts_prtsd_set(Port *prt, int ix, void *data)
void *old;
int i;
- psd = (ErtsPrtSD *) erts_smp_atomic_read_nob(&prt->psd);
+ psd = (ErtsPrtSD *) erts_atomic_read_nob(&prt->psd);
if (psd) {
#ifdef ETHR_ORDERED_READ_DEPEND
@@ -274,7 +274,7 @@ erts_prtsd_set(Port *prt, int ix, void *data)
new_psd = erts_alloc(ERTS_ALC_T_PRTSD, sizeof(ErtsPrtSD));
for (i = 0; i < ERTS_PRTSD_SIZE; i++)
new_psd->data[i] = NULL;
- psd = (ErtsPrtSD *) erts_smp_atomic_cmpxchg_mb(&prt->psd,
+ psd = (ErtsPrtSD *) erts_atomic_cmpxchg_mb(&prt->psd,
(erts_aint_t) new_psd,
(erts_aint_t) NULL);
if (psd)
@@ -370,9 +370,9 @@ ERTS_GLB_INLINE void erts_port_dec_refc(Port *prt);
ERTS_GLB_INLINE void erts_port_add_refc(Port *prt, Sint32 add_refc);
ERTS_GLB_INLINE Sint erts_port_read_refc(Port *prt);
-ERTS_GLB_INLINE int erts_smp_port_trylock(Port *prt);
-ERTS_GLB_INLINE void erts_smp_port_lock(Port *prt);
-ERTS_GLB_INLINE void erts_smp_port_unlock(Port *prt);
+ERTS_GLB_INLINE int erts_port_trylock(Port *prt);
+ERTS_GLB_INLINE void erts_port_lock(Port *prt);
+ERTS_GLB_INLINE void erts_port_unlock(Port *prt);
#if ERTS_GLB_INLINE_INCL_FUNC_DEF
@@ -401,26 +401,26 @@ ERTS_GLB_INLINE Sint erts_port_read_refc(Port *prt)
}
ERTS_GLB_INLINE int
-erts_smp_port_trylock(Port *prt)
+erts_port_trylock(Port *prt)
{
/* *Need* to be a managed thread */
- ERTS_SMP_LC_ASSERT(erts_thr_progress_is_managed_thread());
+ ERTS_LC_ASSERT(erts_thr_progress_is_managed_thread());
return erts_mtx_trylock(prt->lock);
}
ERTS_GLB_INLINE void
-erts_smp_port_lock(Port *prt)
+erts_port_lock(Port *prt)
{
/* *Need* to be a managed thread */
- ERTS_SMP_LC_ASSERT(erts_thr_progress_is_managed_thread());
+ ERTS_LC_ASSERT(erts_thr_progress_is_managed_thread());
erts_mtx_lock(prt->lock);
}
ERTS_GLB_INLINE void
-erts_smp_port_unlock(Port *prt)
+erts_port_unlock(Port *prt)
{
/* *Need* to be a managed thread */
- ERTS_SMP_LC_ASSERT(erts_thr_progress_is_managed_thread());
+ ERTS_LC_ASSERT(erts_thr_progress_is_managed_thread());
erts_mtx_unlock(prt->lock);
}
@@ -488,7 +488,7 @@ erts_port_lookup_raw(Eterm id)
{
Port *prt;
- ERTS_SMP_LC_ASSERT(erts_thr_progress_lc_is_delaying());
+ ERTS_LC_ASSERT(erts_thr_progress_lc_is_delaying());
if (is_not_internal_port(id))
return NULL;
@@ -517,7 +517,7 @@ erts_id2port(Eterm id)
Port *prt;
/* Only allowed to be called from managed threads */
- ERTS_SMP_LC_ASSERT(erts_thr_progress_is_managed_thread());
+ ERTS_LC_ASSERT(erts_thr_progress_is_managed_thread());
if (is_not_internal_port(id))
return NULL;
@@ -528,10 +528,10 @@ erts_id2port(Eterm id)
if (!prt || prt->common.id != id)
return NULL;
- erts_smp_port_lock(prt);
+ erts_port_lock(prt);
state = erts_atomic32_read_nob(&prt->state);
if (state & ERTS_PORT_SFLGS_INVALID_LOOKUP) {
- erts_smp_port_unlock(prt);
+ erts_port_unlock(prt);
return NULL;
}
@@ -549,7 +549,7 @@ erts_id2port_sflgs(Eterm id,
Port *prt;
/* Only allowed to be called from managed threads */
- ERTS_SMP_LC_ASSERT(erts_thr_progress_is_managed_thread());
+ ERTS_LC_ASSERT(erts_thr_progress_is_managed_thread());
if (is_not_internal_port(id))
return NULL;
@@ -561,16 +561,16 @@ erts_id2port_sflgs(Eterm id,
return NULL;
if (no_proc_locks)
- erts_smp_port_lock(prt);
- else if (erts_smp_port_trylock(prt) == EBUSY) {
+ erts_port_lock(prt);
+ else if (erts_port_trylock(prt) == EBUSY) {
/* Unlock process locks, and acquire locks in lock order... */
- erts_smp_proc_unlock(c_p, c_p_locks);
- erts_smp_port_lock(prt);
- erts_smp_proc_lock(c_p, c_p_locks);
+ erts_proc_unlock(c_p, c_p_locks);
+ erts_port_lock(prt);
+ erts_proc_lock(c_p, c_p_locks);
}
state = erts_atomic32_read_nob(&prt->state);
if (state & invalid_sflgs) {
- erts_smp_port_unlock(prt);
+ erts_port_unlock(prt);
return NULL;
}
@@ -581,8 +581,8 @@ ERTS_GLB_INLINE void
erts_port_release(Port *prt)
{
/* Only allowed to be called from managed threads */
- ERTS_SMP_LC_ASSERT(erts_thr_progress_is_managed_thread());
- erts_smp_port_unlock(prt);
+ ERTS_LC_ASSERT(erts_thr_progress_is_managed_thread());
+ erts_port_unlock(prt);
}
/*
@@ -689,7 +689,7 @@ erts_thr_drvport2port(ErlDrvPort drvport, int lock_pdl)
#ifdef ERTS_ENABLE_LOCK_CHECK
if (!ERTS_IS_CRASH_DUMPING) {
if (erts_lc_is_emu_thr()) {
- ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(prt));
+ ERTS_LC_ASSERT(erts_lc_is_port_locked(prt));
ERTS_LC_ASSERT(!prt->port_data_lock
|| erts_lc_mtx_is_locked(&prt->port_data_lock->mtx));
}
@@ -718,7 +718,7 @@ erts_drvport2port_state(ErlDrvPort drvport, erts_aint32_t *statep)
// ERTS_LC_ASSERT(erts_lc_is_emu_thr());
if (prt == ERTS_INVALID_ERL_DRV_PORT)
return ERTS_INVALID_ERL_DRV_PORT;
- ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(prt)
+ ERTS_LC_ASSERT(erts_lc_is_port_locked(prt)
|| ERTS_IS_CRASH_DUMPING);
/*
* This state check is only needed since a driver callback
@@ -775,19 +775,19 @@ erts_port_driver_callback_epilogue(Port *prt, erts_aint32_t *statep)
int reds = 0;
erts_aint32_t state;
- ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(prt));
+ ERTS_LC_ASSERT(erts_lc_is_port_locked(prt));
state = erts_atomic32_read_nob(&prt->state);
if ((state & ERTS_PORT_SFLG_CLOSING) && erts_is_port_ioq_empty(prt)) {
reds += ERTS_PORT_REDS_TERMINATE;
erts_terminate_port(prt);
state = erts_atomic32_read_nob(&prt->state);
- ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(prt));
+ ERTS_LC_ASSERT(erts_lc_is_port_locked(prt));
}
if (prt->xports) {
reds += erts_port_handle_xports(prt);
- ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(prt));
+ ERTS_LC_ASSERT(erts_lc_is_port_locked(prt));
ASSERT(!prt->xports);
}