On 5/18/20 2:14 PM, Guilherme Piccoli wrote: > Hi Peter, thanks for the feedback. What do you mean by "trace > notification" ? We seem to have a trace event in that function you > mentioned. Also, accounting for that function is enough to > differentiate when the compaction is triggered by the kernel itself or > by the user (which is our use case here) ? Usually change existing causes confusion. It should not be a problem but it happen. > Cheers, > > > Guilherme