diff options
Diffstat (limited to 'erts/emulator/beam/erl_lock_check.c')
| -rw-r--r-- | erts/emulator/beam/erl_lock_check.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/erts/emulator/beam/erl_lock_check.c b/erts/emulator/beam/erl_lock_check.c index 314d2f6a9c..69bb4be717 100644 --- a/erts/emulator/beam/erl_lock_check.c +++ b/erts/emulator/beam/erl_lock_check.c @@ -95,7 +95,6 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "dist_entry_links", "address" }, { "code_write_permission", NULL }, { "proc_status", "pid" }, - { "proc_tab", NULL }, { "ports_snapshot", NULL }, { "meta_name_tab", "address" }, { "meta_main_tab_slot", "address" }, @@ -115,9 +114,6 @@ static erts_lc_lock_order_t erts_lock_order[] = { #if defined(ENABLE_CHILD_WAITER_THREAD) || defined(ERTS_SMP) { "child_status", NULL }, #endif -#ifdef __WIN32__ - { "sys_driver_data_lock", NULL }, -#endif { "drv_ev_state_grow", NULL, }, { "drv_ev_state", "address" }, { "safe_hash", "address" }, @@ -127,6 +123,7 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "schdlr_sspnd", NULL }, { "migration_info_update", NULL }, { "run_queue", "address" }, + { "process_table", NULL }, { "cpu_info", NULL }, { "pollset", "address" }, #ifdef __WIN32__ @@ -157,12 +154,10 @@ static erts_lc_lock_order_t erts_lock_order[] = { { "pmmap", NULL }, #endif #ifdef ERTS_SMP + { "port_sched_lock", "port_id" }, { "port_task_pre_alloc_lock", "address" }, - { "port_taskq_pre_alloc_lock", "address" }, { "proclist_pre_alloc_lock", "address" }, - { "port_tasks_lock", NULL }, - { "get_free_port", NULL }, - { "port_state", "address" }, + { "port_table", NULL }, { "xports_list_pre_alloc_lock", "address" }, { "inet_buffer_stack_lock", NULL }, { "gc_info", NULL }, @@ -247,6 +242,7 @@ typedef struct { typedef struct erts_lc_locked_locks_t_ erts_lc_locked_locks_t; struct erts_lc_locked_locks_t_ { char *thread_name; + int emu_thread; erts_tid_t tid; erts_lc_locked_locks_t *next; erts_lc_locked_locks_t *prev; @@ -364,6 +360,7 @@ create_locked_locks(char *thread_name) if (!l_lcks->thread_name) lc_abort(); + l_lcks->emu_thread = 0; l_lcks->tid = erts_thr_self(); l_lcks->required.first = NULL; l_lcks->required.last = NULL; @@ -671,7 +668,7 @@ erts_lc_set_thread_name(char *thread_name) { erts_lc_locked_locks_t *l_lcks = get_my_locked_locks(); if (!l_lcks) - (void) create_locked_locks(thread_name); + l_lcks = create_locked_locks(thread_name); else { ASSERT(l_lcks->thread_name); free((void *) l_lcks->thread_name); @@ -679,6 +676,14 @@ erts_lc_set_thread_name(char *thread_name) if (!l_lcks->thread_name) lc_abort(); } + l_lcks->emu_thread = 1; +} + +int +erts_lc_is_emu_thr(void) +{ + erts_lc_locked_locks_t *l_lcks = get_my_locked_locks(); + return l_lcks->emu_thread; } int |