diff options
| author | Steven Rostedt (Google) <rostedt@goodmis.org> | 2023-02-07 12:28:53 -0500 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2023-02-07 12:49:56 -0500 |
| commit | 9c1c251d670bc107b9ce600a2c20adb08b4849e9 (patch) | |
| tree | cbb72fefb66e2fa9beac6e392afb5c82a704fd3f /tools/perf/scripts/python/stackcollapse.py | |
| parent | d503b8f7474fe7ac616518f7fc49773cbab49f36 (diff) | |
tracing: Allow boot instances to have snapshot buffers
Add to ftrace_boot_snapshot, "=<instance>" name, where the instance will
get a snapshot buffer, and will take a snapshot at the end of boot (which
will save the boot traces).
Link: https://lkml.kernel.org/r/20230207173026.792774721@goodmis.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Ross Zwisler <zwisler@google.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions