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libsysprof: rename follow_fork() to follow_process()

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This is more of what we want to be doing anyway, we don't care about all
the forks in existence.

Additionally, include the comm[] with the pid so that instruments can take
action based on it.
This commit is contained in:
Christian Hergert
2023-08-28 17:24:27 -07:00
parent 8aa55a7b2d
commit 31547de795
6 changed files with 30 additions and 20 deletions
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19
src/libsysprof/sysprof-sampler.c
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@ -122,11 +122,17 @@ sysprof_sampler_perf_event_stream_cb (const SysprofPerfEvent *event,
memcpy (&time, event->comm.comm + offset, sizeof time);
if (event->comm.pid == event->comm.tid)
sysprof_capture_writer_add_process (writer,
time,
cpu,
event->comm.pid,
event->comm.comm);
{
sysprof_capture_writer_add_process (writer,
time,
cpu,
event->comm.pid,
event->comm.comm);
_sysprof_recording_follow_process (recording,
event->comm.pid,
event->comm.comm);
}
break;
@ -148,9 +154,6 @@ sysprof_sampler_perf_event_stream_cb (const SysprofPerfEvent *event,
cpu,
event->fork.ptid,
event->fork.tid);
_sysprof_recording_follow_fork (recording, event->fork.tid);
break;
case PERF_RECORD_LOST: