Fix remaining small issues with the lock sampling.
* Eliminate the now unused lockprofsample flag. The sample percentage
has been a function of the wait time an threshold since the previous
change.
* Eliminate some trailing whitespace that creeped into the previous
change.
* Eliminate the trailing newline from the event buffer. Because the
buffer pointer was not incremented this character was not seen in
the event log anyway.
* Document the lockProfThreshold global.
Change-Id: Ia1c1fcf862d76f5631601e05e7941e5171fab097
3 files changed
