LTT_FACILITY_KERNEL_ARCH,
LTT_FACILITY_FS,
LTT_FACILITY_LIST,
- LTT_FACILITY_USER_GENERIC;
+ LTT_FACILITY_USER_GENERIC,
+ LTT_FACILITY_BLOCK;
/* Events Quarks */
LTT_EVENT_STATEDUMP_END,
LTT_EVENT_FUNCTION_ENTRY,
LTT_EVENT_FUNCTION_EXIT,
- LTT_EVENT_THREAD_BRAND;
+ LTT_EVENT_THREAD_BRAND,
+ LTT_EVENT_REQUEST_ISSUE,
+ LTT_EVENT_REQUEST_COMPLETE;
/* Fields Quarks */
LTT_FIELD_SUBMODE,
LTT_FIELD_STATUS,
LTT_FIELD_THIS_FN,
- LTT_FIELD_CALL_SITE;
+ LTT_FIELD_CALL_SITE,
+ LTT_FIELD_MINOR,
+ LTT_FIELD_MAJOR,
+ LTT_FIELD_OPERATION;
typedef struct _LttvTracesetState LttvTracesetState;
typedef struct _LttvTracesetStateClass LttvTracesetStateClass;
LTTV_STATE_USER_THREAD,
LTTV_STATE_KERNEL_THREAD;
+typedef GQuark LttvCPUMode;
+extern LttvCPUMode
+ LTTV_CPU_UNKNOWN,
+ LTTV_CPU_IDLE,
+ LTTV_CPU_BUSY,
+ LTTV_CPU_IRQ,
+ LTTV_CPU_TRAP;
+
+typedef GQuark LttvIRQMode;
+extern LttvIRQMode
+ LTTV_IRQ_UNKNOWN,
+ LTTV_IRQ_IDLE,
+ LTTV_IRQ_BUSY;
+
+typedef GQuark LttvBdevMode;
+extern LttvBdevMode
+ LTTV_BDEV_UNKNOWN,
+ LTTV_BDEV_IDLE,
+ LTTV_BDEV_BUSY_READING,
+ LTTV_BDEV_BUSY_WRITING;
+
typedef struct _LttvExecutionState {
LttvExecutionMode t;
LttvExecutionSubmode n;
#define LTTV_IS_TRACE_STATE_CLASS(vtable) (G_TYPE_CHECK_CLASS_TYPE ((vtable), LTTV_TRACE_STATE_TYPE))
#define LTTV_TRACE_STATE_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), LTTV_TRACE_STATE_TYPE, LttvTraceStateClass))
+typedef struct _LttvCPUState {
+ GArray *mode_stack;
+ guint last_irq;
+} LttvCPUState;
+
+typedef struct _LttvIRQState {
+ GArray *mode_stack;
+} LttvIRQState;
+
+typedef struct _LttvBdevState {
+ GArray *mode_stack;
+} LttvBdevState;
+
struct _LttvTraceState {
LttvTraceContext parent;
/* Array of per cpu running process */
LttvProcessState **running_process;
gboolean has_precomputed_states;
+ LttvCPUState *cpu_states; /* state of each cpu */
+ LttvIRQState *irq_states; /* state of each irq handler */
+ GHashTable *bdev_states; /* state of the block devices */
};
struct _LttvTraceStateClass {
struct _LttvTracefileState {
LttvTracefileContext parent;
- //LttvProcessState *process;
GQuark tracefile_name;
- guint cpu; /* Current cpu of the tracefile */
-// guint saved_position;
+ guint cpu; /* Current cpu of the tracefile */ /* perhaps merge in cpu_state */
+ LttvCPUState *cpu_state; /* cpu resource state */
};
struct _LttvTracefileStateClass {
#define HDR_QUARKS 9
#define HDR_QUARK 10
-
+#define MKDEV(ma,mi) ((ma)<<8 | (mi))
#endif // STATE_H