From: pmf Date: Fri, 5 Oct 2007 22:04:44 +0000 (+0000) Subject: stats.c: port to new infrastructure X-Git-Tag: v0.12.20~878 X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=80eaae1fcee52bac07c1fc07273b47bd2a694e5b;p=lttv.git stats.c: port to new infrastructure git-svn-id: http://ltt.polymtl.ca/svn@2611 04897980-b3bd-0310-b5e0-8ef037075253 --- diff --git a/ltt/branches/poly/lttv/lttv/stats.c b/ltt/branches/poly/lttv/lttv/stats.c index 08f5e1da..a5a30036 100644 --- a/ltt/branches/poly/lttv/lttv/stats.c +++ b/ltt/branches/poly/lttv/lttv/stats.c @@ -67,18 +67,12 @@ static void lttv_stats_init(LttvTracesetStats *self) LttvTraceStats *tcs; - LttvTracefileContext *tfc; - LttvTracefileContext **tfs; LttvTracefileStats *tfcs; - LttTime timestamp = {0,0}; - LttvAttributeValue v; - LttvAttribute - *stats_tree, - *tracefiles_stats; + LttvAttribute *tracefiles_stats; LttvTraceset *ts = self->parent.parent.ts; @@ -145,8 +139,6 @@ static void lttv_stats_fini(LttvTracesetStats *self) LttvTracefileStats *tfcs; - LttTime timestamp = {0,0}; - LttvAttributeValue v; LttvAttribute *tracefiles_stats; @@ -401,7 +393,7 @@ find_event_tree(LttvTracefileStats *tfcs, LttvAttribute **events_tree, LttvAttribute **event_types_tree) { - LttvAttribute *a, *prev_a; + LttvAttribute *a; gchar fstring[MAX_64_HEX_STRING_LEN]; gint ret; @@ -462,7 +454,7 @@ static void mode_change(LttvTracefileStats *tfcs) LttvTraceState *ts = (LttvTraceState *)tfcs->parent.parent.t_context; guint cpu = tfcs->parent.cpu; LttvProcessState *process = ts->running_process[cpu]; - LttvAttributeValue cpu_time, cum_cpu_time; + LttvAttributeValue cpu_time; LttTime delta; @@ -534,7 +526,6 @@ static void after_mode_end(LttvTracefileStats *tfcs) LttvTraceState *ts = (LttvTraceState *)tfcs->parent.parent.t_context; guint cpu = tfcs->parent.cpu; LttvProcessState *process = ts->running_process[cpu]; - LttvAttributeValue cum_cpu_time; LttTime nested_delta; @@ -684,19 +675,17 @@ static gboolean before_schedchange(void *hook_data, void *call_data) { LttvTracefileStats *tfcs = (LttvTracefileStats *)call_data; - LttvTraceState *ts = (LttvTraceState*)tfcs->parent.parent.t_context; - LttEvent *e = ltt_tracefile_get_event(tfcs->parent.parent.tf); - LttvTraceHookByFacility *thf = (LttvTraceHookByFacility *)hook_data; + LttvTraceHook *th = (LttvTraceHook *)hook_data; guint pid_in, pid_out; gint64 state_out; - pid_out = ltt_event_get_unsigned(e, thf->f1); - pid_in = ltt_event_get_unsigned(e, thf->f2); - state_out = ltt_event_get_long_int(e, thf->f3); + pid_out = ltt_event_get_unsigned(e, th->f1); + pid_in = ltt_event_get_unsigned(e, th->f2); + state_out = ltt_event_get_long_int(e, th->f3); /* compute the time for the process to schedule out */ mode_change(tfcs); @@ -712,7 +701,7 @@ static gboolean after_schedchange(void *hook_data, void *call_data) LttEvent *e = ltt_tracefile_get_event(tfcs->parent.parent.tf); - LttvTraceHookByFacility *thf = (LttvTraceHookByFacility *)hook_data; + LttvTraceHook *th = (LttvTraceHook *)hook_data; guint pid_in, pid_out; @@ -720,9 +709,9 @@ static gboolean after_schedchange(void *hook_data, void *call_data) LttvProcessState *process; - pid_out = ltt_event_get_unsigned(e, thf->f1); - pid_in = ltt_event_get_unsigned(e, thf->f2); - state_out = ltt_event_get_long_int(e, thf->f3); + pid_out = ltt_event_get_unsigned(e, th->f1); + pid_in = ltt_event_get_unsigned(e, th->f2); + state_out = ltt_event_get_long_int(e, th->f3); /* get the information for the process scheduled in */ guint cpu = tfcs->parent.cpu; @@ -817,11 +806,8 @@ static void lttv_stats_cleanup_process_state(gpointer key, gpointer value, struct cleanup_state_struct *cleanup_closure = (struct cleanup_state_struct *)user_data; LttvTraceState *ts = cleanup_closure->ts; - LttvTraceStats *tcs = (LttvTraceStats *)ts; LttvProcessState *process = (LttvProcessState *)value; - LttvTracesetContext *tsc = ts->parent.ts_context; LttTime current_time = cleanup_closure->current_time; - int i; LttvTracefileStats **tfs = (LttvTracefileStats **) &g_array_index(ts->parent.tracefiles, LttvTracefileContext*, process->cpu); @@ -1024,8 +1010,6 @@ lttv_stats_sum_traceset(LttvTracesetStats *self, LttTime current_time) int i, nb_trace; - LttvAttribute *main_tree; - LttvAttributeValue value; lttv_attribute_find(sum_container, LTTV_STATS_SUMMED, @@ -1057,7 +1041,7 @@ void lttv_stats_add_event_hooks(LttvTracesetStats *self) { LttvTraceset *traceset = self->parent.parent.ts; - guint i, j, k, l, nb_trace, nb_tracefile; + guint i, j, k, nb_trace, nb_tracefile; LttvTraceStats *ts; @@ -1065,9 +1049,7 @@ void lttv_stats_add_event_hooks(LttvTracesetStats *self) GArray *hooks, *before_hooks, *after_hooks; - LttvTraceHook *hook; - - LttvTraceHookByFacility *thf; + LttvTraceHook *th; LttvAttributeValue val; @@ -1086,77 +1068,77 @@ void lttv_stats_add_event_hooks(LttvTracesetStats *self) hn=0; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_ENTRY, + LTT_EVENT_SYSCALL_ENTRY, LTT_FIELD_SYSCALL_ID, 0, 0, before_syscall_entry, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_EXIT, + LTT_EVENT_SYSCALL_EXIT, 0, 0, 0, before_syscall_exit, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_ENTRY, + LTT_EVENT_TRAP_ENTRY, LTT_FIELD_TRAP_ID, 0, 0, before_trap_entry, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_EXIT, + LTT_EVENT_TRAP_EXIT, 0, 0, 0, before_trap_exit, NULL, &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_EVENT_IRQ_ENTRY, LTT_FIELD_IRQ_ID, 0, 0, before_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_IRQ_EXIT, + LTT_EVENT_IRQ_EXIT, 0, 0, 0, before_irq_exit, 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_ENTRY, + 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, + 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_KERNEL, LTT_EVENT_SCHED_SCHEDULE, + LTT_EVENT_SCHED_SCHEDULE, LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, before_schedchange, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_USER_GENERIC, LTT_EVENT_FUNCTION_ENTRY, + LTT_EVENT_FUNCTION_ENTRY, LTT_FIELD_THIS_FN, LTT_FIELD_CALL_SITE, 0, before_function_entry, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_USER_GENERIC, LTT_EVENT_FUNCTION_EXIT, + LTT_EVENT_FUNCTION_EXIT, LTT_FIELD_THIS_FN, LTT_FIELD_CALL_SITE, 0, before_function_exit, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); @@ -1164,7 +1146,7 @@ void lttv_stats_add_event_hooks(LttvTracesetStats *self) /* statedump-related hooks */ ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_LIST, LTT_EVENT_PROCESS_STATE, + LTT_EVENT_PROCESS_STATE, LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME, before_enum_process_state, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); @@ -1179,98 +1161,98 @@ void lttv_stats_add_event_hooks(LttvTracesetStats *self) hn=0; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_ENTRY, + LTT_EVENT_SYSCALL_ENTRY, LTT_FIELD_SYSCALL_ID, 0, 0, after_syscall_entry, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_EXIT, + LTT_EVENT_SYSCALL_EXIT, 0, 0, 0, after_syscall_exit, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_ENTRY, + LTT_EVENT_TRAP_ENTRY, LTT_FIELD_TRAP_ID, 0, 0, after_trap_entry, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_EXIT, + LTT_EVENT_TRAP_EXIT, 0, 0, 0, after_trap_exit, NULL, &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_EVENT_IRQ_ENTRY, LTT_FIELD_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_IRQ_EXIT, + LTT_EVENT_IRQ_EXIT, 0, 0, 0, after_irq_exit, 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_ENTRY, + 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, + 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_KERNEL, LTT_EVENT_SCHED_SCHEDULE, + LTT_EVENT_SCHED_SCHEDULE, LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, after_schedchange, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FORK, + LTT_EVENT_PROCESS_FORK, LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID, 0, process_fork, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_EXIT, + LTT_EVENT_PROCESS_EXIT, LTT_FIELD_PID, 0, 0, process_exit, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FREE, + LTT_EVENT_PROCESS_FREE, LTT_FIELD_PID, 0, 0, process_free, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_USER_GENERIC, LTT_EVENT_FUNCTION_ENTRY, + LTT_EVENT_FUNCTION_ENTRY, LTT_FIELD_THIS_FN, LTT_FIELD_CALL_SITE, 0, after_function_entry, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_USER_GENERIC, LTT_EVENT_FUNCTION_EXIT, + LTT_EVENT_FUNCTION_EXIT, LTT_FIELD_THIS_FN, LTT_FIELD_CALL_SITE, 0, after_function_exit, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); @@ -1278,14 +1260,14 @@ void lttv_stats_add_event_hooks(LttvTracesetStats *self) /* statedump-related hooks */ ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_LIST, LTT_EVENT_PROCESS_STATE, + LTT_EVENT_PROCESS_STATE, LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME, after_enum_process_state, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); if(ret) hn--; ret = lttv_trace_find_hook(ts->parent.parent.t, - LTT_FACILITY_LIST, LTT_EVENT_STATEDUMP_END, + LTT_EVENT_STATEDUMP_END, 0, 0, 0, after_statedump_end, NULL, &g_array_index(hooks, LttvTraceHook, hn++)); @@ -1306,26 +1288,20 @@ void lttv_stats_add_event_hooks(LttvTracesetStats *self) LTTV_PRIO_DEFAULT); for(k = 0 ; k < before_hooks->len ; k++) { - hook = &g_array_index(before_hooks, LttvTraceHook, k); - for(l = 0; lfac_list->len;l++) { - thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); - lttv_hooks_add( - lttv_hooks_by_id_find(tfs->parent.parent.event_by_id, thf->id), - thf->h, - thf, - LTTV_PRIO_STATS_BEFORE_STATE); - } + th = &g_array_index(before_hooks, LttvTraceHook, k); + lttv_hooks_add( + lttv_hooks_by_id_find(tfs->parent.parent.event_by_id, th->id), + th->h, + th, + LTTV_PRIO_STATS_BEFORE_STATE); } for(k = 0 ; k < after_hooks->len ; k++) { - hook = &g_array_index(after_hooks, LttvTraceHook, k); - for(l = 0; lfac_list->len;l++) { - thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); - lttv_hooks_add( - lttv_hooks_by_id_find(tfs->parent.parent.event_by_id, thf->id), - thf->h, - thf, - LTTV_PRIO_STATS_AFTER_STATE); - } + th = &g_array_index(after_hooks, LttvTraceHook, k); + lttv_hooks_add( + lttv_hooks_by_id_find(tfs->parent.parent.event_by_id, th->id), + th->h, + th, + LTTV_PRIO_STATS_AFTER_STATE); } } lttv_attribute_find(self->parent.parent.a, LTTV_STATS_BEFORE_HOOKS, @@ -1351,19 +1327,15 @@ void lttv_stats_remove_event_hooks(LttvTracesetStats *self) { LttvTraceset *traceset = self->parent.parent.ts; - guint i, j, k, l, nb_trace, nb_tracefile; + guint i, j, k, nb_trace, nb_tracefile; LttvTraceStats *ts; LttvTracefileStats *tfs; - void *hook_data; - GArray *before_hooks, *after_hooks; - LttvTraceHook *hook; - - LttvTraceHookByFacility *thf; + LttvTraceHook *th; LttvAttributeValue val; @@ -1388,24 +1360,19 @@ void lttv_stats_remove_event_hooks(LttvTracesetStats *self) NULL); for(k = 0 ; k < before_hooks->len ; k++) { - hook = &g_array_index(before_hooks, LttvTraceHook, k); - for(l = 0 ; l < hook->fac_list->len ; l++) { - thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); - lttv_hooks_remove_data( - lttv_hooks_by_id_find(tfs->parent.parent.event_by_id, thf->id), - thf->h, - thf); - } + th = &g_array_index(before_hooks, LttvTraceHook, k); + lttv_hooks_remove_data( + lttv_hooks_by_id_find(tfs->parent.parent.event_by_id, th->id), + th->h, + th); } for(k = 0 ; k < after_hooks->len ; k++) { - hook = &g_array_index(after_hooks, LttvTraceHook, k); - for(l = 0 ; l < hook->fac_list->len ; l++) { - thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); - lttv_hooks_remove_data( - lttv_hooks_by_id_find(tfs->parent.parent.event_by_id, thf->id), - thf->h, - thf); - } + th = &g_array_index(after_hooks, LttvTraceHook, k); + lttv_hooks_remove_data( + lttv_hooks_by_id_find(tfs->parent.parent.event_by_id, th->id), + th->h, + th); + } } g_debug("lttv_stats_remove_event_hooks()");