[PATCH BUGFIX/IMPROVEMENT 0/6] block, bfq: second batch of fixes and improvements

Hi,
here's batch 2/3.

Thanks,
Paolo

Paolo Valente (6):
  block, bfq: replace mechanism for evaluating I/O intensity
  block, bfq: re-evaluate convenience of I/O plugging on rq arrivals
  block, bfq: fix switch back from soft-rt weitgh-raising
  block, bfq: save also weight-raised service on queue merging
  block, bfq: save also injection state on queue merging
  block, bfq: make waker-queue detection more robust

 block/bfq-iosched.c | 328 ++++++++++++++++++++++++++------------------
 block/bfq-iosched.h |  29 ++--
 2 files changed, 214 insertions(+), 143 deletions(-)

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2.20.1