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Add support for new scheduler instrumentation.

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This commit is contained in:
Gregory Nutt 2016-12-07 09:08:55 -06:00
parent 9da9b14d8c
commit bfec325ade
1 changed files with 40 additions and 0 deletions
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40
system/sched_note/note_main.c
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@ -232,6 +232,46 @@ static void dump_notes(size_t nread)
break;
#ifdef CONFIG_SMP
case NOTE_CPU_START:
{
FAR struct note_cpu_start_s *note_start =
(FAR struct note_cpu_start_s *)note;
if (note->nc_length != sizeof(struct note_cpu_start_s))
{
syslog(LOG_INFO,
"ERROR: note size incorrect for CPU start note: %d\n",
note->nc_length);
return;
}
syslog(LOG_INFO,
"%08lx: Task %u CPU%u requests CPU%u to start, priority %u\n",
(unsigned long)systime, (unsigned int)pid,
(unsigned int)note->nc_cpu,
(unsigned int)note_start->ncs_target,
(unsigned int)note->nc_priority);
}
break;
case NOTE_CPU_STARTED:
{
if (note->nc_length != sizeof(struct note_cpu_started_s))
{
syslog(LOG_INFO,
"ERROR: note size incorrect for CPU started note: %d\n",
note->nc_length);
return;
}
syslog(LOG_INFO,
"%08lx: Task %u CPU%u has started, priority %u\n",
(unsigned long)systime, (unsigned int)pid,
(unsigned int)note->nc_cpu,
(unsigned int)note->nc_priority);
}
break;
case NOTE_CPU_PAUSE:
{
FAR struct note_cpu_pause_s *note_pause =