Messages in this thread | | | From | Paolo Valente <> | Subject | [PATCH BUGFIX RESEND 0/4] bfq: fix bugs breaking bandwidth guarantees occasionally | Date | Mon, 25 Jun 2018 21:55:33 +0200 |
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Hi, during some bandwidth tests, I found some occasional but severe malfunctions (losses of bandwidth control). The first three patches in this series fix the bugs that caused these malfunctions. The last patch is a fix/improvement of the name of one of the functions involved with these bugs.
I guess these patches are appropriate for next kernel release.
Thanks, Paolo
Paolo Valente (4): block, bfq: add/remove entity weights correctly block, bfq: do not expire a queue that will deserve dispatch plugging block, bfq: fix service being wrongly set to zero in case of preemption block, bfq: give a better name to bfq_bfqq_may_idle
block/bfq-iosched.c | 131 +++++++++++++++++++++++++++++++++++++++++++--------- block/bfq-iosched.h | 7 ++- block/bfq-wf2q.c | 30 ++++++------ 3 files changed, 128 insertions(+), 40 deletions(-)
-- 2.16.1
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