diff options
Diffstat (limited to 'erts/emulator/beam/erl_db.h')
| -rw-r--r-- | erts/emulator/beam/erl_db.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/erts/emulator/beam/erl_db.h b/erts/emulator/beam/erl_db.h index d83126b3a2..23975d208f 100644 --- a/erts/emulator/beam/erl_db.h +++ b/erts/emulator/beam/erl_db.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2016. All Rights Reserved. + * Copyright Ericsson AB 1996-2018. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -45,7 +45,7 @@ typedef struct { } ErtsEtsAllYieldData; typedef struct { - Uint count; + erts_atomic_t count; DbTable *clist; } ErtsEtsTables; @@ -69,6 +69,7 @@ typedef struct { /*TT*/ Uint erts_get_ets_misc_mem_size(void); +Uint erts_ets_table_count(void); typedef struct { DbTableCommon common; @@ -93,7 +94,7 @@ union db_table { /*TT*/ }; -#define DB_DEF_MAX_TABS 2053 /* Superseeded by environment variable +#define DB_DEF_MAX_TABS 8192 /* Superseeded by environment variable "ERL_MAX_ETS_TABLES" */ #define ERL_MAX_ETS_TABLES_ENV "ERL_MAX_ETS_TABLES" @@ -124,16 +125,21 @@ extern Export ets_select_delete_continue_exp; extern Export ets_select_count_continue_exp; extern Export ets_select_replace_continue_exp; extern Export ets_select_continue_exp; -extern erts_smp_atomic_t erts_ets_misc_mem_size; +extern erts_atomic_t erts_ets_misc_mem_size; Eterm erts_ets_colliding_names(Process*, Eterm name, Uint cnt); Uint erts_db_get_max_tabs(void); +Eterm erts_db_make_tid(Process *c_p, DbTableCommon *tb); #ifdef ERTS_ENABLE_LOCK_COUNT void erts_lcnt_enable_db_lock_count(DbTable *tb, int enable); void erts_lcnt_update_db_locks(int enable); #endif +#ifdef ETS_DBG_FORCE_TRAP +extern erts_aint_t erts_ets_dbg_force_trap; +#endif + #endif /* ERL_DB_H__ */ #if defined(ERTS_WANT_DB_INTERNAL__) && !defined(ERTS_HAVE_DB_INTERNAL__) @@ -151,11 +157,11 @@ do { \ erts_aint_t sz__ = (((erts_aint_t) (ALLOC_SZ)) \ - ((erts_aint_t) (FREE_SZ))); \ ASSERT((TAB)); \ - erts_smp_atomic_add_nob(&(TAB)->common.memory_size, sz__); \ + erts_atomic_add_nob(&(TAB)->common.memory_size, sz__); \ } while (0) #define ERTS_ETS_MISC_MEM_ADD(SZ) \ - erts_smp_atomic_add_nob(&erts_ets_misc_mem_size, (SZ)); + erts_atomic_add_nob(&erts_ets_misc_mem_size, (SZ)); ERTS_GLB_INLINE void *erts_db_alloc(ErtsAlcType_t type, DbTable *tab, @@ -292,7 +298,7 @@ erts_db_free(ErtsAlcType_t type, DbTable *tab, void *ptr, Uint size) ERTS_DB_ALC_MEM_UPDATE_(tab, size, 0); ASSERT(((void *) tab) != ptr - || erts_smp_atomic_read_nob(&tab->common.memory_size) == 0); + || erts_atomic_read_nob(&tab->common.memory_size) == 0); erts_free(type, ptr); } |