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Subject[PATCH BUGFIX IMPROVEMENT 0/8] block, bfq: fix bugs, reduce exec time and boost performance
since I didn't make it to submit these ones for 5.1, let me be
early for 5.2 :)

These patches fix some bug affecting performance, reduce execution
time a little bit, and boost throughput and responsiveness.

They are meant to be applied on top of the last series I submitted:


Francesco Pollicino (2):
block, bfq: print SHARED instead of pid for shared queues in logs
block, bfq: save & resume weight on a queue merge/split

Paolo Valente (6):
block, bfq: increase idling for weight-raised queues
block, bfq: do not idle for lowest-weight queues
block, bfq: tune service injection basing on request service times
block, bfq: do not merge queues on flash storage with queueing
block, bfq: do not tag totally seeky queues as soft rt
block, bfq: always protect newly-created queues from existing active

block/bfq-cgroup.c | 3 +-
block/bfq-iosched.c | 786 ++++++++++++++++++++++++++++++++++++--------
block/bfq-iosched.h | 87 +++--
block/bfq-wf2q.c | 2 +-
4 files changed, 704 insertions(+), 174 deletions(-)


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