[
V4 changes:
- An extra patch was inluded in v3 (not realeted to trace-cmd reset fixes), by mistake.
V3 changes:
- Refactored reset_max_latency() and reset_max_latency_instance(),
as Steven Rostedt suggested.
V2 changes:
- Fixed subjects of the patches.
- Refactored add_event_pid() and reset_event_pid(),
as Steven Rostedt suggested.
]
This patch series fixes "trace-cmd reset" command to
restore default values of various ftrace configurations:
tracng_on, trace_clock, set_event_pid and tracing_max_latency.
It also fixes a segfault when the command is executed with
"-a -d" options.
Tzvetomir Stoyanov (6):
trace-cmd: Fix "trace-cmd reset" command to restore "tracng_on"
trace-cmd: Fix "trace-cmd reset -a -d" segfault
trace-cmd: Fix "trace-cmd reset" command to restore default clock
trace-cmd: Reafctored add_event_pid()to utilize write_instance_file()
trace-cmd: Fix "trace-cmd reset" command to restore the default value
of set_event_pid
trace-cmd: Reafctored reset_max_latency() to utilize
write_instance_file()
tracecmd/trace-record.c | 137 ++++++++++++++++++++++------------------
1 file changed, 75 insertions(+), 62 deletions(-)
--
2.20.1
|