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| author |   Steven Rostedt <rostedt@goodmis.org> | 2016-07-06 15:25:08 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2016-11-15 15:13:59 -0500 |
| commit | fa32e8557b470f5ff90babc6cbacc61535a81a0f (patch) | |
| tree | fa3fdc74436987c4832e2941659efa1b6f22d874 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | recordmcount: arm: Implement make_nop (diff) | |
| download | linux-dev-fa32e8557b470f5ff90babc6cbacc61535a81a0f.tar.xz linux-dev-fa32e8557b470f5ff90babc6cbacc61535a81a0f.zip | |
tracing: Add new trace_marker_raw
A new file is created:
/sys/kernel/debug/tracing/trace_marker_raw
This allows for appications to create data structures and write the binary
data directly into it, and then read the trace data out from trace_pipe_raw
into the same type of data structure. This saves on converting numbers into
ASCII that would be required by trace_marker.
Suggested-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions