diff options
Diffstat (limited to 'erts/emulator/beam/erl_process.c')
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index bc59147c6c..269518d8d6 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -446,11 +446,10 @@ int erts_system_profile_ts_type = ERTS_TRACE_FLG_NOW_TIMESTAMP; #endif typedef enum { - ERTS_PSTT_GC, /* Garbage Collect */ + ERTS_PSTT_GC_MAJOR, /* Garbage Collect: Fullsweep */ + ERTS_PSTT_GC_MINOR, /* Garbage Collect: Generational */ ERTS_PSTT_CPC, /* Check Process Code */ -#ifdef ERTS_NEW_PURGE_STRATEGY ERTS_PSTT_CLA, /* Copy Literal Area */ -#endif ERTS_PSTT_COHMQ, /* Change off heap message queue */ ERTS_PSTT_FTMQ /* Flush trace msg queue */ } ErtsProcSysTaskType; @@ -8169,7 +8168,8 @@ sched_thread_func(void *vesdp) ERTS_VERIFY_UNUSED_TEMP_ALLOC(NULL); #endif - process_main(); + process_main(esdp->x_reg_array, esdp->f_reg_array); + /* No schedulers should *ever* terminate */ erts_exit(ERTS_ABORT_EXIT, "Scheduler thread number %beu terminated\n", @@ -10414,7 +10414,8 @@ execute_sys_tasks(Process *c_p, erts_aint32_t *statep, int in_reds) break; switch (st->type) { - case ERTS_PSTT_GC: + case ERTS_PSTT_GC_MAJOR: + case ERTS_PSTT_GC_MINOR: if (c_p->flags & F_DISABLE_GC) { save_gc_task(c_p, st, st_prio); st = NULL; @@ -10422,7 +10423,9 @@ execute_sys_tasks(Process *c_p, erts_aint32_t *statep, int in_reds) } else { if (!garbage_collected) { - FLAGS(c_p) |= F_NEED_FULLSWEEP; + if (st->type == ERTS_PSTT_GC_MAJOR) { + FLAGS(c_p) |= F_NEED_FULLSWEEP; + } reds -= scheduler_gc_proc(c_p, reds); garbage_collected = 1; } @@ -10438,7 +10441,6 @@ execute_sys_tasks(Process *c_p, erts_aint32_t *statep, int in_reds) fcalls = reds - CONTEXT_REDS; st_res = erts_check_process_code(c_p, st->arg[0], - unsigned_val(st->arg[1]), &cpc_reds, fcalls); reds -= cpc_reds; @@ -10449,7 +10451,6 @@ execute_sys_tasks(Process *c_p, erts_aint32_t *statep, int in_reds) } break; } -#ifdef ERTS_NEW_PURGE_STRATEGY case ERTS_PSTT_CLA: { int fcalls; int cla_reds = 0; @@ -10469,7 +10470,6 @@ execute_sys_tasks(Process *c_p, erts_aint32_t *statep, int in_reds) } break; } -#endif case ERTS_PSTT_COHMQ: reds -= erts_complete_off_heap_message_queue_change(c_p); st_res = am_true; @@ -10519,16 +10519,15 @@ cleanup_sys_tasks(Process *c_p, erts_aint32_t in_state, int in_reds) break; switch (st->type) { - case ERTS_PSTT_GC: + case ERTS_PSTT_GC_MAJOR: + case ERTS_PSTT_GC_MINOR: case ERTS_PSTT_CPC: case ERTS_PSTT_COHMQ: st_res = am_false; break; -#ifdef ERTS_NEW_PURGE_STRATEGY case ERTS_PSTT_CLA: st_res = am_ok; break; -#endif #ifdef ERTS_SMP case ERTS_PSTT_FTMQ: reds -= erts_flush_trace_messages(c_p, ERTS_PROC_LOCK_MAIN); @@ -10694,17 +10693,19 @@ request_system_task(Process *c_p, Eterm requester, Eterm target, switch (req_type) { case am_garbage_collect: - st->type = ERTS_PSTT_GC; - noproc_res = am_false; - if (!rp) + switch (st->arg[0]) { + case am_minor: st->type = ERTS_PSTT_GC_MINOR; break; + case am_major: st->type = ERTS_PSTT_GC_MAJOR; break; + default: goto badarg; + } + noproc_res = am_false; + if (!rp) goto noproc; break; case am_check_process_code: if (is_not_atom(st->arg[0])) goto badarg; - if (is_not_small(st->arg[1]) || (unsigned_val(st->arg[1]) & ~ERTS_CPC_ALL)) - goto badarg; noproc_res = am_false; st->type = ERTS_PSTT_CPC; if (!rp) @@ -10720,7 +10721,6 @@ request_system_task(Process *c_p, Eterm requester, Eterm target, #endif break; -#ifdef ERTS_NEW_PURGE_STRATEGY case am_copy_literals: if (st->arg[0] != am_true && st->arg[0] != am_false) goto badarg; @@ -10729,7 +10729,6 @@ request_system_task(Process *c_p, Eterm requester, Eterm target, if (!rp) goto noproc; break; -#endif default: goto badarg; @@ -11379,6 +11378,9 @@ erl_create_process(Process* parent, /* Parent of process (default group leader). #ifdef SHCOPY_SPAWN erts_shcopy_t info; INITIALIZE_SHCOPY(info); +#else + erts_literal_area_t litarea; + INITIALIZE_LITERAL_PURGE_AREA(litarea); #endif erts_smp_proc_lock(parent, ERTS_PROC_LOCKS_ALL_MINOR); @@ -11437,7 +11439,7 @@ erl_create_process(Process* parent, /* Parent of process (default group leader). #ifdef SHCOPY_SPAWN arg_size = copy_shared_calculate(args, &info); #else - arg_size = size_object(args); + arg_size = size_object_litopt(args, &litarea); #endif heap_need = arg_size; @@ -11461,7 +11463,7 @@ erl_create_process(Process* parent, /* Parent of process (default group leader). } p->schedule_count = 0; ASSERT(p->min_heap_size == erts_next_heap_size(p->min_heap_size, 0)); - + p->u.initial[INITIAL_MOD] = mod; p->u.initial[INITIAL_FUN] = func; p->u.initial[INITIAL_ARI] = (Uint) arity; @@ -11519,7 +11521,7 @@ erl_create_process(Process* parent, /* Parent of process (default group leader). p->arg_reg[2] = copy_shared_perform(args, arg_size, &info, &p->htop, &p->off_heap); DESTROY_SHCOPY(info); #else - p->arg_reg[2] = copy_struct(args, arg_size, &p->htop, &p->off_heap); + p->arg_reg[2] = copy_struct_litopt(args, arg_size, &p->htop, &p->off_heap, &litarea); #endif p->arity = 3; |