diff options
Diffstat (limited to 'erts/emulator/beam/erl_process.h')
| -rw-r--r-- | erts/emulator/beam/erl_process.h | 48 |
1 files changed, 40 insertions, 8 deletions
diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h index 59e63780f0..ef4aab7234 100644 --- a/erts/emulator/beam/erl_process.h +++ b/erts/emulator/beam/erl_process.h @@ -1035,6 +1035,9 @@ struct process { ErtsProcSysTaskQs *sys_task_qs; erts_smp_atomic32_t state; /* Process state flags (see ERTS_PSFLG_*) */ +#ifdef ERTS_DIRTY_SCHEDULERS + erts_smp_atomic32_t dirty_state; /* Process dirty state flags (see ERTS_PDSFLG_*) */ +#endif #ifdef ERTS_SMP ErlMessageInQueue msg_inq; @@ -1156,15 +1159,14 @@ void erts_check_for_holes(Process* p); #define ERTS_PSFLG_DELAYED_SYS ERTS_PSFLG_BIT(17) #define ERTS_PSFLG_OFF_HEAP_MSGQ ERTS_PSFLG_BIT(18) #define ERTS_PSFLG_ON_HEAP_MSGQ ERTS_PSFLG_BIT(19) -#ifdef ERTS_DIRTY_SCHEDULERS #define ERTS_PSFLG_DIRTY_CPU_PROC ERTS_PSFLG_BIT(20) #define ERTS_PSFLG_DIRTY_IO_PROC ERTS_PSFLG_BIT(21) -#define ERTS_PSFLG_DIRTY_CPU_PROC_IN_Q ERTS_PSFLG_BIT(22) -#define ERTS_PSFLG_DIRTY_IO_PROC_IN_Q ERTS_PSFLG_BIT(23) -#define ERTS_PSFLG_MAX (ERTS_PSFLGS_ZERO_BIT_OFFSET + 24) -#else -#define ERTS_PSFLG_MAX (ERTS_PSFLGS_ZERO_BIT_OFFSET + 20) -#endif +#define ERTS_PSFLG_DIRTY_ACTIVE_SYS ERTS_PSFLG_BIT(22) +#define ERTS_PSFLG_MAX (ERTS_PSFLGS_ZERO_BIT_OFFSET + 22) + +#define ERTS_PSFLGS_DIRTY_WORK (ERTS_PSFLG_DIRTY_CPU_PROC \ + | ERTS_PSFLG_DIRTY_IO_PROC \ + | ERTS_PSFLG_DIRTY_ACTIVE_SYS) #define ERTS_PSFLGS_IN_PRQ_MASK (ERTS_PSFLG_IN_PRQ_MAX \ | ERTS_PSFLG_IN_PRQ_HIGH \ @@ -1176,7 +1178,37 @@ void erts_check_for_holes(Process* p); #define ERTS_PSFLGS_GET_USR_PRIO(PSFLGS) \ (((PSFLGS) >> ERTS_PSFLGS_USR_PRIO_OFFSET) & ERTS_PSFLGS_PRIO_MASK) #define ERTS_PSFLGS_GET_PRQ_PRIO(PSFLGS) \ - (((PSFLGS) >> ERTS_PSFLGS_USR_PRIO_OFFSET) & ERTS_PSFLGS_PRIO_MASK) + (((PSFLGS) >> ERTS_PSFLGS_PRQ_PRIO_OFFSET) & ERTS_PSFLGS_PRIO_MASK) + +#ifdef ERTS_DIRTY_SCHEDULERS + +/* + * Flags in the dirty_state field. + */ + +#define ERTS_PDSFLG_IN_CPU_PRQ_MAX (((erts_aint32_t) 1) << 0) +#define ERTS_PDSFLG_IN_CPU_PRQ_HIGH (((erts_aint32_t) 1) << 1) +#define ERTS_PDSFLG_IN_CPU_PRQ_NORMAL (((erts_aint32_t) 1) << 2) +#define ERTS_PDSFLG_IN_CPU_PRQ_LOW (((erts_aint32_t) 1) << 3) +#define ERTS_PDSFLG_IN_IO_PRQ_MAX (((erts_aint32_t) 1) << 4) +#define ERTS_PDSFLG_IN_IO_PRQ_HIGH (((erts_aint32_t) 1) << 5) +#define ERTS_PDSFLG_IN_IO_PRQ_NORMAL (((erts_aint32_t) 1) << 6) +#define ERTS_PDSFLG_IN_IO_PRQ_LOW (((erts_aint32_t) 1) << 7) + +#define ERTS_PDSFLGS_QMASK ERTS_PSFLGS_QMASK +#define ERTS_PDSFLGS_IN_CPU_PRQ_MASK_OFFSET 0 +#define ERTS_PDSFLGS_IN_IO_PRQ_MASK_OFFSET ERTS_PSFLGS_QMASK_BITS + +#define ERTS_PDSFLG_IN_CPU_PRQ_MASK (ERTS_PDSFLG_IN_CPU_PRQ_MAX \ + | ERTS_PDSFLG_IN_CPU_PRQ_HIGH \ + | ERTS_PDSFLG_IN_CPU_PRQ_NORMAL\ + | ERTS_PDSFLG_IN_CPU_PRQ_LOW) +#define ERTS_PDSFLG_IN_IO_PRQ_MASK (ERTS_PDSFLG_IN_CPU_PRQ_MAX \ + | ERTS_PDSFLG_IN_CPU_PRQ_HIGH \ + | ERTS_PDSFLG_IN_CPU_PRQ_NORMAL\ + | ERTS_PDSFLG_IN_CPU_PRQ_LOW) +#endif + /* * Static flags that do not change after process creation. |