diff options
Diffstat (limited to 'erts/emulator/beam/erl_process.c')
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 49 |
1 files changed, 32 insertions, 17 deletions
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 2cd65b786f..894e0ee582 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -5949,14 +5949,30 @@ erts_sched_set_wake_cleanup_threshold(char *str) static void init_aux_work_data(ErtsAuxWorkData *awdp, ErtsSchedulerData *esdp, char *dawwp) { - if (!esdp) - awdp->sched_id = 0; + int id = 0; + if (esdp) { + switch (esdp->type) { + case ERTS_SCHED_NORMAL: + id = (int) esdp->no; + break; #ifdef ERTS_DIRTY_SCHEDULERS - else if (ERTS_SCHEDULER_IS_DIRTY(esdp)) - awdp->sched_id = (int) ERTS_DIRTY_SCHEDULER_NO(esdp); + case ERTS_SCHED_DIRTY_CPU: + id = (int) erts_no_schedulers; + id += (int) esdp->dirty_no; + break; + case ERTS_SCHED_DIRTY_IO: + id = (int) erts_no_schedulers; + id += (int) erts_no_dirty_cpu_schedulers; + id += (int) esdp->dirty_no; + break; #endif - else - awdp->sched_id = (int) esdp->no; + default: + ERTS_INTERNAL_ERROR("Invalid scheduler type"); + break; + } + } + + awdp->sched_id = id; awdp->esdp = esdp; awdp->ssi = esdp ? esdp->ssi : NULL; #ifdef ERTS_SMP @@ -6029,7 +6045,7 @@ init_scheduler_data(ErtsSchedulerData* esdp, int num, ASSERT(runq == ERTS_DIRTY_IO_RUNQ); esdp->type = ERTS_SCHED_DIRTY_IO; } - ERTS_DIRTY_SCHEDULER_NO(esdp) = (Uint) num; + esdp->dirty_no = (Uint) num; if (num == 1) { /* * Multi-scheduling block functionality depends @@ -6041,7 +6057,7 @@ init_scheduler_data(ErtsSchedulerData* esdp, int num, else { esdp->type = ERTS_SCHED_NORMAL; esdp->no = (Uint) num; - ERTS_DIRTY_SCHEDULER_NO(esdp) = 0; + esdp->dirty_no = 0; runq->scheduler = esdp; } esdp->dirty_shadow_process = shadow_proc; @@ -7778,11 +7794,11 @@ suspend_scheduler(ErtsSchedulerData *esdp) break; case ERTS_SCHED_DIRTY_CPU: online_flag = ERTS_SCHDLR_SSPND_CHNG_DCPU_ONLN; - no = ERTS_DIRTY_SCHEDULER_NO(esdp); + no = esdp->dirty_no; break; case ERTS_SCHED_DIRTY_IO: online_flag = 0; - no = ERTS_DIRTY_SCHEDULER_NO(esdp); + no = esdp->dirty_no; break; default: ERTS_INTERNAL_ERROR("Invalid scheduler type"); @@ -8517,8 +8533,9 @@ erts_block_multi_scheduling(Process *p, ErtsProcLocks plocks, int on, int normal p->flags |= have_blckd_flg; goto wait_until_msb; } - else if (msbp->blckrs) { - ASSERT(msbp->ongoing); + else if (msbp->blckrs || (normal && erts_no_schedulers == 1)) { + ASSERT(!msbp->blckrs || msbp->ongoing); + msbp->ongoing = 1; plp = proclist_create(p); erts_proclist_store_last(&msbp->blckrs, plp); p->flags |= have_blckd_flg; @@ -8532,7 +8549,7 @@ erts_block_multi_scheduling(Process *p, ErtsProcLocks plocks, int on, int normal else res = ERTS_SCHDLR_SSPND_DONE_NMSCHED_BLOCKED; } - else { + else { int online = (int) schdlr_sspnd_get_nscheds(&schdlr_sspnd.online, ERTS_SCHED_NORMAL); ASSERT(!msbp->ongoing); @@ -8806,8 +8823,7 @@ sched_dirty_cpu_thread_func(void *vesdp) { ErtsThrPrgrCallbacks callbacks; ErtsSchedulerData *esdp = vesdp; - Uint no = ERTS_DIRTY_SCHEDULER_NO(esdp); - ERTS_DIRTY_SCHEDULER_TYPE(esdp) = ERTS_DIRTY_CPU_SCHEDULER; + Uint no = esdp->dirty_no; ASSERT(no != 0); ERTS_DIRTY_CPU_SCHED_SLEEP_INFO_IX(no-1)->event = erts_tse_fetch(); callbacks.arg = (void *) esdp->ssi; @@ -8855,8 +8871,7 @@ sched_dirty_io_thread_func(void *vesdp) { ErtsThrPrgrCallbacks callbacks; ErtsSchedulerData *esdp = vesdp; - Uint no = ERTS_DIRTY_SCHEDULER_NO(esdp); - ERTS_DIRTY_SCHEDULER_TYPE(esdp) = ERTS_DIRTY_IO_SCHEDULER; + Uint no = esdp->dirty_no; ASSERT(no != 0); ERTS_DIRTY_IO_SCHED_SLEEP_INFO_IX(no-1)->event = erts_tse_fetch(); callbacks.arg = (void *) esdp->ssi; |