X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Flttv%2Fstats.c;h=06f6fa39827acb7dd724a4261f183d978c5ffc99;hb=2501204d000bb996d36759d9e293eee3df07f90d;hp=678978d7fca773309dd956d40b839a34e9ef0409;hpb=348c6ba830cba63cc5486e2cea042c8a70cf1fb2;p=lttv.git diff --git a/ltt/branches/poly/lttv/lttv/stats.c b/ltt/branches/poly/lttv/lttv/stats.c index 678978d7..06f6fa39 100644 --- a/ltt/branches/poly/lttv/lttv/stats.c +++ b/ltt/branches/poly/lttv/lttv/stats.c @@ -39,6 +39,7 @@ GQuark LTTV_STATS_MODE_TYPES, LTTV_STATS_MODES, LTTV_STATS_SUBMODES, + LTTV_STATS_FUNCTIONS, LTTV_STATS_EVENT_TYPES, LTTV_STATS_CPU_TIME, LTTV_STATS_ELAPSED_TIME, @@ -47,9 +48,7 @@ GQuark LTTV_STATS_USE_COUNT, LTTV_STATS, LTTV_STATS_TRACEFILES, - LTTV_STATS_SUMMED; - -static GQuark + LTTV_STATS_SUMMED, LTTV_STATS_BEFORE_HOOKS, LTTV_STATS_AFTER_HOOKS; @@ -58,8 +57,8 @@ find_event_tree(LttvTracefileStats *tfcs, GQuark pid_time, GQuark cpu, GQuark mode, GQuark sub_mode, LttvAttribute **events_tree, LttvAttribute **event_types_tree); -static void -init(LttvTracesetStats *self, LttvTraceset *ts) + +static void lttv_stats_init(LttvTracesetStats *self) { guint i, j, nb_trace, nb_tracefile; @@ -80,8 +79,7 @@ init(LttvTracesetStats *self, LttvTraceset *ts) *stats_tree, *tracefiles_stats; - LTTV_TRACESET_CONTEXT_CLASS(g_type_class_peek(LTTV_TRACESET_STATE_TYPE))-> - init((LttvTracesetContext *)self, ts); + LttvTraceset *ts = self->parent.parent.ts; self->stats = lttv_attribute_find_subdir( lttv_traceset_attribute(self->parent.parent.ts), @@ -90,7 +88,7 @@ init(LttvTracesetStats *self, LttvTraceset *ts) LTTV_STATS_USE_COUNT, LTTV_UINT, &v); - *(v.v_uint)++; + (*(v.v_uint))++; if(*(v.v_uint) == 1) { g_assert(lttv_attribute_get_number(self->stats) == 0); } @@ -107,7 +105,7 @@ init(LttvTracesetStats *self, LttvTraceset *ts) lttv_attribute_find(tcs->parent.parent.t_a, LTTV_STATS_USE_COUNT, LTTV_UINT, &v); - *(v.v_uint)++; + (*(v.v_uint))++; if(*(v.v_uint) == 1) { g_assert(lttv_attribute_get_number(tcs->stats) == 0); } @@ -127,10 +125,10 @@ init(LttvTracesetStats *self, LttvTraceset *ts) &tfcs->current_event_types_tree); } } + } -static void -fini(LttvTracesetStats *self) +static void lttv_stats_fini(LttvTracesetStats *self) { guint i, j, nb_trace, nb_tracefile; @@ -152,7 +150,7 @@ fini(LttvTracesetStats *self) lttv_attribute_find(self->parent.parent.ts_a, LTTV_STATS_USE_COUNT, LTTV_UINT, &v); - *(v.v_uint)--; + (*(v.v_uint))--; if(*(v.v_uint) == 0) { lttv_attribute_remove_by_name(self->parent.parent.ts_a, LTTV_STATS); @@ -167,7 +165,7 @@ fini(LttvTracesetStats *self) lttv_attribute_find(tcs->parent.parent.t_a, LTTV_STATS_USE_COUNT, LTTV_UINT, &v); - *(v.v_uint)--; + (*(v.v_uint))--; if(*(v.v_uint) == 0) { lttv_attribute_remove_by_name(tcs->parent.parent.t_a,LTTV_STATS); @@ -189,6 +187,32 @@ fini(LttvTracesetStats *self) tfcs->current_event_types_tree = NULL; } } +} + + +void lttv_stats_reset(LttvTracesetStats *self) +{ + lttv_stats_fini(self); + lttv_stats_init(self); +} + + + +static void +init(LttvTracesetStats *self, LttvTraceset *ts) +{ + LTTV_TRACESET_CONTEXT_CLASS(g_type_class_peek(LTTV_TRACESET_STATE_TYPE))-> + init((LttvTracesetContext *)self, ts); + + lttv_stats_init(self); +} + + +static void +fini(LttvTracesetStats *self) +{ + lttv_stats_fini(self); + LTTV_TRACESET_CONTEXT_CLASS(g_type_class_peek(LTTV_TRACESET_STATE_TYPE))-> fini((LttvTracesetContext *)self); } @@ -394,7 +418,7 @@ find_event_tree(LttvTracefileStats *tfcs, static void update_event_tree(LttvTracefileStats *tfcs) { LttvTraceState *ts = (LttvTraceState *)tfcs->parent.parent.t_context; - guint cpu = ltt_tracefile_num(tfcs->parent.parent.tf); + guint cpu = tfcs->parent.cpu; LttvProcessState *process = ts->running_process[cpu]; LttvExecutionState *es = process->state; @@ -408,7 +432,7 @@ static void update_event_tree(LttvTracefileStats *tfcs) static void mode_change(LttvTracefileStats *tfcs) { LttvTraceState *ts = (LttvTraceState *)tfcs->parent.parent.t_context; - guint cpu = ltt_tracefile_num(tfcs->parent.parent.tf); + guint cpu = tfcs->parent.cpu; LttvProcessState *process = ts->running_process[cpu]; LttvAttributeValue cpu_time; @@ -425,7 +449,7 @@ static void mode_change(LttvTracefileStats *tfcs) static void mode_end(LttvTracefileStats *tfcs) { LttvTraceState *ts = (LttvTraceState *)tfcs->parent.parent.t_context; - guint cpu = ltt_tracefile_num(tfcs->parent.parent.tf); + guint cpu = tfcs->parent.cpu; LttvProcessState *process = ts->running_process[cpu]; LttvAttributeValue elapsed_time, cpu_time; @@ -507,7 +531,6 @@ gboolean before_irq_entry(void *hook_data, void *call_data) return FALSE; } - gboolean after_irq_entry(void *hook_data, void *call_data) { update_event_tree((LttvTracefileStats *)call_data); @@ -529,6 +552,33 @@ gboolean after_irq_exit(void *hook_data, void *call_data) } +gboolean before_soft_irq_entry(void *hook_data, void *call_data) +{ + mode_change((LttvTracefileStats *)call_data); + return FALSE; +} + +gboolean after_soft_irq_entry(void *hook_data, void *call_data) +{ + update_event_tree((LttvTracefileStats *)call_data); + return FALSE; +} + + +gboolean before_soft_irq_exit(void *hook_data, void *call_data) +{ + mode_end((LttvTracefileStats *)call_data); + return FALSE; +} + + +gboolean after_soft_irq_exit(void *hook_data, void *call_data) +{ + update_event_tree((LttvTracefileStats *)call_data); + return FALSE; +} + + gboolean before_schedchange(void *hook_data, void *call_data) { LttvTracefileStats *tfcs = (LttvTracefileStats *)call_data; @@ -773,6 +823,7 @@ void lttv_stats_add_event_hooks(LttvTracesetStats *self) LttvAttributeValue val; gint ret; + gint hn; nb_trace = lttv_traceset_number(traceset); for(i = 0 ; i < nb_trace ; i++) { @@ -781,127 +832,158 @@ void lttv_stats_add_event_hooks(LttvTracesetStats *self) /* Find the eventtype id for the following events and register the associated by id hooks. */ - hooks = g_array_sized_new(FALSE, FALSE, sizeof(LttvTraceHook), 7); - g_array_set_size(hooks, 7); + hooks = g_array_sized_new(FALSE, FALSE, sizeof(LttvTraceHook), 9); + g_array_set_size(hooks, 9); + hn=0; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL, LTT_EVENT_SYSCALL_ENTRY, + LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_ENTRY, LTT_FIELD_SYSCALL_ID, 0, 0, before_syscall_entry, NULL, - &g_array_index(hooks, LttvTraceHook, 0)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL, LTT_EVENT_SYSCALL_EXIT, + LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_EXIT, 0, 0, 0, before_syscall_exit, NULL, - &g_array_index(hooks, LttvTraceHook, 1)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_KERNEL, LTT_EVENT_TRAP_ENTRY, LTT_FIELD_TRAP_ID, 0, 0, before_trap_entry, NULL, - &g_array_index(hooks, LttvTraceHook, 2)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_KERNEL, LTT_EVENT_TRAP_EXIT, 0, 0, 0, before_trap_exit, NULL, - &g_array_index(hooks, LttvTraceHook, 3)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_ENTRY, LTT_FIELD_IRQ_ID, 0, 0, before_irq_entry, NULL, - &g_array_index(hooks, LttvTraceHook, 4)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_EXIT, 0, 0, 0, before_irq_exit, NULL, - &g_array_index(hooks, LttvTraceHook, 5)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; + + ret = lttv_trace_find_hook(ts->parent.parent.t, + LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_ENTRY, + LTT_FIELD_SOFT_IRQ_ID, 0, 0, + before_soft_irq_entry, NULL, + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; + + ret = lttv_trace_find_hook(ts->parent.parent.t, + LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_EXIT, + 0, 0, 0, + before_soft_irq_exit, NULL, + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_PROCESS, LTT_EVENT_SCHEDCHANGE, LTT_FIELD_OUT, LTT_FIELD_IN, LTT_FIELD_OUT_STATE, before_schedchange, NULL, - &g_array_index(hooks, LttvTraceHook, 6)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; + g_array_set_size(hooks, hn); before_hooks = hooks; - hooks = g_array_sized_new(FALSE, FALSE, sizeof(LttvTraceHook), 9); - g_array_set_size(hooks, 9); + hooks = g_array_sized_new(FALSE, FALSE, sizeof(LttvTraceHook), 11); + g_array_set_size(hooks, 11); + hn=0; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL, LTT_EVENT_SYSCALL_ENTRY, + LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_ENTRY, LTT_FIELD_SYSCALL_ID, 0, 0, after_syscall_entry, NULL, - &g_array_index(hooks, LttvTraceHook, 0)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL, LTT_EVENT_SYSCALL_EXIT, + LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_EXIT, 0, 0, 0, after_syscall_exit, NULL, - &g_array_index(hooks, LttvTraceHook, 1)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_KERNEL, LTT_EVENT_TRAP_ENTRY, LTT_FIELD_TRAP_ID, 0, 0, after_trap_entry, NULL, - &g_array_index(hooks, LttvTraceHook, 2)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_KERNEL, LTT_EVENT_TRAP_EXIT, 0, 0, 0, after_trap_exit, NULL, - &g_array_index(hooks, LttvTraceHook, 3)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_ENTRY, LTT_FIELD_IRQ_ID, 0, 0, after_irq_entry, NULL, - &g_array_index(hooks, LttvTraceHook, 4)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_EXIT, 0, 0, 0, after_irq_exit, NULL, - &g_array_index(hooks, LttvTraceHook, 5)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; + + ret = lttv_trace_find_hook(ts->parent.parent.t, + LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_ENTRY, + LTT_FIELD_SOFT_IRQ_ID, 0, 0, + after_irq_entry, NULL, + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; + ret = lttv_trace_find_hook(ts->parent.parent.t, + LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_EXIT, + 0, 0, 0, + after_soft_irq_exit, NULL, + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_PROCESS, LTT_EVENT_FORK, LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID, 0, process_fork, NULL, - &g_array_index(hooks, LttvTraceHook, 6)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_PROCESS, LTT_EVENT_EXIT, LTT_FIELD_PID, 0, 0, process_exit, NULL, - &g_array_index(hooks, LttvTraceHook, 7)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, LTT_FACILITY_PROCESS, LTT_EVENT_FREE, LTT_FIELD_PID, 0, 0, process_free, NULL, - &g_array_index(hooks, LttvTraceHook, 8)); - g_assert(!ret); + &g_array_index(hooks, LttvTraceHook, hn++)); + if(ret) hn--; + g_array_set_size(hooks, hn); after_hooks = hooks; @@ -1033,6 +1115,7 @@ static void module_init() LTTV_STATS_MODE_TYPES = g_quark_from_string("mode_types"); LTTV_STATS_MODES = g_quark_from_string("modes"); LTTV_STATS_SUBMODES = g_quark_from_string("submodes"); + LTTV_STATS_SUBMODES = g_quark_from_string("functions"); LTTV_STATS_EVENT_TYPES = g_quark_from_string("event_types"); LTTV_STATS_CPU_TIME = g_quark_from_string("cpu time"); LTTV_STATS_ELAPSED_TIME = g_quark_from_string("elapsed time");