ceph: fix snaptrace decoding on cap migration between mds

[mirror_ubuntu-artful-kernel.git] / tools / perf / builtin-timechart.c

diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c
index 58d737ec8f5ebdcedfa0b5c9fa6218b86d502239..4405681b31348d5613927488f953d90b016bcd5b 100644 (file)
--- a/tools/perf/builtin-timechart.c
+++ b/tools/perf/builtin-timechart.c
@@ -752,6 +752,7 @@ static void draw_wakeups(void)
        we = wake_events;
        while (we) {
                int from = 0, to = 0;
+               char *task_from = NULL, *task_to = NULL;
 
                /* locate the column of the waker and wakee */
                p = all_data;
@@ -760,10 +761,14 @@ static void draw_wakeups(void)
                                c = p->all;
                                while (c) {
                                        if (c->Y && c->start_time <= we->time && c->end_time >= we->time) {
-                                               if (p->pid == we->waker)
+                                               if (p->pid == we->waker) {
                                                        from = c->Y;
-                                               if (p->pid == we->wakee)
+                                                       task_from = c->comm;
+                                               }
+                                               if (p->pid == we->wakee) {
                                                        to = c->Y;
+                                                       task_to = c->comm;
+                                               }
                                        }
                                        c = c->next;
                                }
@@ -776,7 +781,7 @@ static void draw_wakeups(void)
                else if (from && to && abs(from - to) == 1)
                        svg_wakeline(we->time, from, to);
                else
-                       svg_partial_wakeline(we->time, from, to);
+                       svg_partial_wakeline(we->time, from, task_from, to, task_to);
                we = we->next;
        }
 }
@@ -822,15 +827,15 @@ static void draw_process_bars(void)
                                continue;
                        }
 
-                       svg_box(Y, p->start_time, p->end_time, "process");
+                       svg_box(Y, c->start_time, c->end_time, "process");
                        sample = c->samples;
                        while (sample) {
                                if (sample->type == TYPE_RUNNING)
-                                       svg_sample(Y, sample->cpu, sample->start_time, sample->end_time, "sample");
+                                       svg_sample(Y, sample->cpu, sample->start_time, sample->end_time);
                                if (sample->type == TYPE_BLOCKED)
                                        svg_box(Y, sample->start_time, sample->end_time, "blocked");
                                if (sample->type == TYPE_WAITING)
-                                       svg_box(Y, sample->start_time, sample->end_time, "waiting");
+                                       svg_waiting(Y, sample->start_time, sample->end_time);
                                sample = sample->next;
                        }
 
@@ -910,9 +915,9 @@ static void write_svg_file(const char *filename)
        if (count < 15)
                count = determine_display_tasks(TIME_THRESH / 10);
 
-       open_svg(filename, numcpus, count);
+       open_svg(filename, numcpus, count, first_time, last_time);
 
-       svg_time_grid(first_time, last_time);
+       svg_time_grid();
        svg_legenda();
 
        for (i = 0; i < numcpus; i++)
@@ -932,21 +937,21 @@ process_event(event_t *event)
 
        switch (event->header.type) {
 
-       case PERF_EVENT_COMM:
+       case PERF_RECORD_COMM:
                return process_comm_event(event);
-       case PERF_EVENT_FORK:
+       case PERF_RECORD_FORK:
                return process_fork_event(event);
-       case PERF_EVENT_EXIT:
+       case PERF_RECORD_EXIT:
                return process_exit_event(event);
-       case PERF_EVENT_SAMPLE:
+       case PERF_RECORD_SAMPLE:
                return queue_sample_event(event);
 
        /*
         * We dont process them right now but they are fine:
         */
-       case PERF_EVENT_MMAP:
-       case PERF_EVENT_THROTTLE:
-       case PERF_EVENT_UNTHROTTLE:
+       case PERF_RECORD_MMAP:
+       case PERF_RECORD_THROTTLE:
+       case PERF_RECORD_UNTHROTTLE:
                return 0;
 
        default:
@@ -1127,6 +1132,8 @@ static const struct option options[] = {
                    "input file name"),
        OPT_STRING('o', "output", &output_name, "file",
                    "output file name"),
+       OPT_INTEGER('w', "width", &svg_page_width,
+                   "page width"),
        OPT_END()
 };