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-rw-r--r--erts/emulator/beam/global.h26
1 files changed, 9 insertions, 17 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index 182d3aa44e..27a6202bb7 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -85,7 +85,7 @@ struct enif_resource_type_t
typedef struct
{
- erts_smp_mtx_t lock;
+ erts_mtx_t lock;
ErtsMonitor* root;
int pending_failed_fire;
int is_dying;
@@ -183,9 +183,9 @@ typedef struct {
void *handle; /* Handle for DLL or SO (for dyn. drivers). */
DE_ProcEntry *procs; /* List of pids that have loaded this driver,
or that wait for it to change state */
- erts_smp_refc_t refc; /* Number of ports/processes having
+ erts_refc_t refc; /* Number of ports/processes having
references to the driver */
- erts_smp_atomic32_t port_count; /* Number of ports using the driver */
+ erts_atomic32_t port_count; /* Number of ports using the driver */
Uint flags; /* ERL_DE_FL_KILL_PORTS */
int status; /* ERL_DE_xxx */
char *full_path; /* Full path of the driver */
@@ -209,9 +209,7 @@ struct erts_driver_t_ {
} version;
int flags;
DE_Handle *handle;
-#ifdef ERTS_SMP
- erts_smp_mtx_t *lock;
-#endif
+ erts_mtx_t *lock;
ErlDrvEntry *entry;
ErlDrvData (*start)(ErlDrvPort port, char *command, SysDriverOpts* opts);
void (*stop)(ErlDrvData drv_data);
@@ -238,7 +236,7 @@ struct erts_driver_t_ {
};
extern erts_driver_t *driver_list;
-extern erts_smp_rwmtx_t erts_driver_list_lock;
+extern erts_rwmtx_t erts_driver_list_lock;
extern void erts_ddll_init(void);
extern void erts_ddll_lock_driver(DE_Handle *dh, char *name);
@@ -299,7 +297,7 @@ extern Eterm node_cookie;
extern Uint display_items; /* no of items to display in traces etc */
extern int erts_backtrace_depth;
-extern erts_smp_atomic32_t erts_max_gen_gcs;
+extern erts_atomic32_t erts_max_gen_gcs;
extern int bif_reductions; /* reductions + fcalls (when doing call_bif) */
extern int stackdump_on_exit;
@@ -909,9 +907,9 @@ typedef struct ErtsLiteralArea_ {
#define ERTS_LITERAL_AREA_ALLOC_SIZE(N) \
(sizeof(ErtsLiteralArea) + sizeof(Eterm)*((N) - 1))
-extern erts_smp_atomic_t erts_copy_literal_area__;
+extern erts_atomic_t erts_copy_literal_area__;
#define ERTS_COPY_LITERAL_AREA() \
- ((ErtsLiteralArea *) erts_smp_atomic_read_nob(&erts_copy_literal_area__))
+ ((ErtsLiteralArea *) erts_atomic_read_nob(&erts_copy_literal_area__))
extern Process *erts_literal_area_collector;
#ifdef ERTS_DIRTY_SCHEDULERS
extern Process *erts_dirty_process_code_checker;
@@ -1127,18 +1125,12 @@ extern ErtsModifiedTimings erts_modified_timings[];
extern int erts_no_line_info;
extern Eterm erts_error_logger_warnings;
extern int erts_initialized;
-#if defined(USE_THREADS) && !defined(ERTS_SMP)
-extern erts_tid_t erts_main_thread;
-#endif
extern int erts_compat_rel;
extern int erts_use_sender_punish;
void erl_start(int, char**);
void erts_usage(void);
Eterm erts_preloaded(Process* p);
-#ifndef ERTS_SMP
-extern void *erts_scheduler_stack_limit;
-#endif
/* erl_md5.c */
@@ -1182,7 +1174,7 @@ void erts_emergency_close_ports(void);
void erts_ref_to_driver_monitor(Eterm ref, ErlDrvMonitor *mon);
Eterm erts_driver_monitor_to_ref(Eterm* hp, const ErlDrvMonitor *mon);
-#if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_COUNT)
+#if defined(ERTS_ENABLE_LOCK_COUNT)
void erts_lcnt_update_driver_locks(int enable);
void erts_lcnt_update_port_locks(int enable);
#endif