On Tue, May 18, 2010 at 02:20:18PM -0400, Jeff Moyer wrote:
I think if we just place cfq_cfqq_yield(cfqq), check above it, we don't
need above code modification?
This might result in some group losing fairness in certain scenarios, but
I guess we will tackle it once we face it. For the time being if fsync
thread is giving up cpu, journald commits will come in root group and
there might not be a point in wasting time idling on this group.