X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/5c9f46613a83ebfc29a5b1f099448259e96a98f0..d26ffc64f583ab2d29df48f13518685602bc8832:/osfmk/arm/machine_routines.h?ds=sidebyside

diff --git a/osfmk/arm/machine_routines.h b/osfmk/arm/machine_routines.h
index 3e46c61e1..cee6477b1 100644
--- a/osfmk/arm/machine_routines.h
+++ b/osfmk/arm/machine_routines.h
@@ -629,6 +629,26 @@ struct perfcontrol_work_interval {
 };
 typedef struct perfcontrol_work_interval *perfcontrol_work_interval_t;
 
+typedef enum {
+	WORK_INTERVAL_START,
+	WORK_INTERVAL_UPDATE,
+	WORK_INTERVAL_FINISH
+} work_interval_ctl_t;
+
+struct perfcontrol_work_interval_instance {
+	work_interval_ctl_t	ctl;
+	uint32_t		create_flags;
+	uint64_t		complexity;
+	uint64_t		thread_id;
+	uint64_t		work_interval_id;
+	uint64_t		instance_id; /* out: start, in: update/finish */
+	uint64_t		start;
+	uint64_t		finish;
+	uint64_t		deadline;
+	uint64_t		thread_group_id;
+	void			*thread_group_data;
+};
+typedef struct perfcontrol_work_interval_instance *perfcontrol_work_interval_instance_t;
 
 /* 
  * Structure to export per-CPU counters as part of the CLPC callout. 
@@ -727,6 +747,11 @@ typedef void (*sched_perfcontrol_max_runnable_latency_t)(perfcontrol_max_runnabl
  */
 typedef void (*sched_perfcontrol_work_interval_notify_t)(perfcontrol_state_t, perfcontrol_work_interval_t);
 
+/*
+ * Start, update and finish work interval instance with optional complexity estimate.
+ */
+typedef void (*sched_perfcontrol_work_interval_ctl_t)(perfcontrol_state_t, perfcontrol_work_interval_instance_t);
+
 /*
  * These callbacks are used when thread groups are added, removed or properties
  * updated.
@@ -778,7 +803,6 @@ typedef void (*sched_perfcontrol_state_update_t)(
 	perfcontrol_event event, uint32_t cpu_id, uint64_t timestamp, uint32_t flags,
 	struct perfcontrol_thread_data *thr_data, __unused void *unused);
 
-
 /*
  * Callers should always use the CURRENT version so that the kernel can detect both older
  * and newer structure layouts. New callbacks should always be added at the end of the
@@ -794,6 +818,7 @@ typedef void (*sched_perfcontrol_state_update_t)(
 #define SCHED_PERFCONTROL_CALLBACKS_VERSION_4 (4) /* up-to deadline_passed */
 #define SCHED_PERFCONTROL_CALLBACKS_VERSION_5 (5) /* up-to state_update */
 #define SCHED_PERFCONTROL_CALLBACKS_VERSION_6 (6) /* up-to thread_group_flags_update */
+#define SCHED_PERFCONTROL_CALLBACKS_VERSION_7 (7) /* up-to work_interval_ctl */
 #define SCHED_PERFCONTROL_CALLBACKS_VERSION_CURRENT SCHED_PERFCONTROL_CALLBACKS_VERSION_6
 
 struct sched_perfcontrol_callbacks {
@@ -809,6 +834,7 @@ struct sched_perfcontrol_callbacks {
 	sched_perfcontrol_csw_t                       csw;
 	sched_perfcontrol_state_update_t              state_update;
 	sched_perfcontrol_thread_group_flags_update_t thread_group_flags_update;
+	sched_perfcontrol_work_interval_ctl_t         work_interval_ctl;
 };
 typedef struct sched_perfcontrol_callbacks *sched_perfcontrol_callbacks_t;