Jens, > Useful to verify that things are working the way they should. > Reading the file will return number of kb written to each > stream. Writing the file will reset the statistics. No care > is taken to ensure that we don't race on updates. > > Drivers will write to q->stream_writes[] if they handle a stream.
s/stream/write_lifetime_bucket/ or something like that. -- Martin K. Petersen Oracle Linux Engineering
