processing bhunk size tweak

[lttv.git] / ltt / branches / poly / lttv / lttv / state.h

diff --git a/ltt/branches/poly/lttv/lttv/state.h b/ltt/branches/poly/lttv/lttv/state.h
index 988ee647d1eee61e213ca48c56e3b8a1ad07803b..720506861484f6b17de9956e21bdd7197af84f3e 100644 (file)
--- a/ltt/branches/poly/lttv/lttv/state.h
+++ b/ltt/branches/poly/lttv/lttv/state.h
@@ -51,6 +51,43 @@
 /* Priority of state hooks */
 #define LTTV_PRIO_STATE 25
 
+#define LTTV_STATE_SAVE_INTERVAL 50000
+
+/* Facilities Quarks */
+
+extern GQuark
+    LTT_FACILITY_KERNEL,
+    LTT_FACILITY_PROCESS;
+
+/* Events Quarks */
+
+extern GQuark 
+    LTT_EVENT_SYSCALL_ENTRY,
+    LTT_EVENT_SYSCALL_EXIT,
+    LTT_EVENT_TRAP_ENTRY,
+    LTT_EVENT_TRAP_EXIT,
+    LTT_EVENT_IRQ_ENTRY,
+    LTT_EVENT_IRQ_EXIT,
+    LTT_EVENT_SCHEDCHANGE,
+    LTT_EVENT_FORK,
+    LTT_EVENT_EXIT,
+    LTT_EVENT_FREE;
+
+/* Fields Quarks */
+
+extern GQuark 
+    LTT_FIELD_SYSCALL_ID,
+    LTT_FIELD_TRAP_ID,
+    LTT_FIELD_IRQ_ID,
+    LTT_FIELD_OUT,
+    LTT_FIELD_IN,
+    LTT_FIELD_OUT_STATE,
+    LTT_FIELD_PARENT_PID,
+    LTT_FIELD_CHILD_PID,
+    LTT_FIELD_PID;
+
+extern GQuark LTT_EVENT_SYSCALL_ENTRY;
+
 typedef struct _LttvTracesetState LttvTracesetState;
 typedef struct _LttvTracesetStateClass LttvTracesetStateClass;
 
@@ -60,8 +97,10 @@ typedef struct _LttvTraceStateClass LttvTraceStateClass;
 typedef struct _LttvTracefileState LttvTracefileState;
 typedef struct _LttvTracefileStateClass LttvTracefileStateClass;
 
+gint lttv_state_hook_add_event_hooks(void *hook_data, void *call_data);
 void lttv_state_add_event_hooks(LttvTracesetState *self);
 
+gint lttv_state_hook_remove_event_hooks(void *hook_data, void *call_data);
 void lttv_state_remove_event_hooks(LttvTracesetState *self);
 
 void lttv_state_save_add_event_hooks(LttvTracesetState *self);
@@ -124,6 +163,7 @@ extern LttvProcessStatus
   LTTV_STATE_WAIT_FORK,
   LTTV_STATE_WAIT_CPU,
   LTTV_STATE_EXIT,
+  LTTV_STATE_ZOMBIE,
   LTTV_STATE_WAIT,
   LTTV_STATE_RUN;
 
@@ -146,16 +186,17 @@ typedef struct _LttvProcessState {
   GQuark pid_time;
   GArray *execution_stack;         /* Array of LttvExecutionState */
   LttvExecutionState *state;       /* Top of interrupt stack */
+      /* WARNING : each time the execution_stack size is modified, the state
+       * must be reget : g_array_set_size can have to move the array.
+       * (Mathieu) */
   GQuark last_cpu;                /* Last CPU where process was scheduled */
+  guint last_cpu_index;            /* index in the trace for cpu tracefile */
   /* opened file descriptors, address map?... */
 } LttvProcessState;
 
 LttvProcessState *
 lttv_state_find_process(LttvTracefileState *tfs, guint pid);
 
-LttvProcessState *
-lttv_state_find_process_from_trace(LttvTraceState *ts, GQuark cpu, guint pid);
-
 LttvProcessState *
 lttv_state_find_process_or_create(LttvTracefileState *tfs, guint pid);
 
@@ -196,7 +237,8 @@ GType lttv_traceset_state_get_type (void);
 struct _LttvTraceState {
   LttvTraceContext parent;
 
-  GHashTable *processes;  /* LttvProcessState objects indexed by pid */
+  GHashTable *processes;  /* LttvProcessState objects indexed by pid and
+                             last_cpu */
   guint nb_event, save_interval;
   /* Block/char devices, locks, memory pages... */
   GQuark *eventtype_names;
@@ -236,7 +278,7 @@ struct _LttvTracefileState {
 
   LttvProcessState *process;
   GQuark cpu_name;
-  guint saved_position;
+//  guint saved_position;
 };
 
 struct _LttvTracefileStateClass {