Messages in this thread | | | Subject | Re: [PATCH BUGFIX 0/4] bfq: fix bugs breaking bandwidth guarantees occasionally | From | Paolo Valente <> | Date | Mon, 25 Jun 2018 21:51:01 +0200 |
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Sorry, one commit message broken, resending ...
> Il giorno 25 giu 2018, alle ore 21:48, Paolo Valente <paolo.valente@linaro.org> ha scritto: > > 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: fix service being wrongly set to zero in case of > preemption > > 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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