On Fri, 24 May 2019 08:48:44 -0700 Jason Behmer <jbeh...@google.com> wrote:
> Sorry, I'm not sure I follow. By new tracing option do you mean a new > option in the timestamp_mode file? I guess in that case would that > still be the only writable option? You could write 1/0 to the file > which would turn on/off force_absolute_timestamps, and reading the > file would show which of absolute, delta, and force_absolute was set? > Or did you mean something else by tracing option? I mean the options in tracefs/options/* Do a search for OVERWRITE in kernel/trace/ and see what it does. -- Steve
