Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1706417
| From | Ming Lei <tom.leiming@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: Switching to MQ by default may generate some bug reports |
| Date | 2017-08-08 14:00 +0200 |
| Message-ID | <ucbkZ-7TS-7@gated-at.bofh.it> (permalink) |
| References | (5 earlier) <uaSX8-4qq-15@gated-at.bofh.it> <ubUau-3mF-25@gated-at.bofh.it> <uca5z-71u-9@gated-at.bofh.it> <ucafg-767-19@gated-at.bofh.it> <ucaRX-7FO-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, Aug 8, 2017 at 7:27 PM, Mel Gorman <mgorman@techsingularity.net> wrote: > On Tue, Aug 08, 2017 at 06:43:03PM +0800, Ming Lei wrote: >> Hi Mel Gorman, >> >> On Tue, Aug 8, 2017 at 6:30 PM, Mel Gorman <mgorman@techsingularity.net> wrote: >> .... >> > >> > o I've queued a subset of tests with Ming's v3 patchset as that was the >> > latest branch at the time I looked. It'll take quite some time to execute >> > as the grid I use to collect data is backlogged with other work >> >> The latest patchset is in the following post: >> >> http://marc.info/?l=linux-block&m=150191624318513&w=2 >> >> And you can find it in my github: >> >> https://github.com/ming1/linux/commits/blk-mq-dispatch_for_scsi.V4 >> > > Unfortunately, the tests were queued last Friday and are partially complete > depending on when machines become available. As it is, v3 will take a few > days to complete and a requeue would incur further delays. If you believe > the results will be substantially different then I'll discard v3 and requeue. Firstly V3 on github(never posted out) causes boot hang if CPU cores is >= 16, so you need to check if the test is still running, :-( Also V3 on github may not perform well on IB SRP(or other low latency SCSI disk), so I improve bio merge in V4 and make IB SRP's perf better too, and it depends on devices. I suggest to focus on V2 posted in mail list(V4 in github). -- Ming Lei
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-03 11:00 +0200
Re: Switching to MQ by default may generate some bug reports Ming Lei <tom.leiming@gmail.com> - 2017-08-03 11:20 +0200
Re: Switching to MQ by default may generate some bug reports Ming Lei <tom.leiming@gmail.com> - 2017-08-03 11:40 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-03 11:50 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-03 11:50 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-03 12:50 +0200
Re: Switching to MQ by default may generate some bug reports Ming Lei <tom.leiming@gmail.com> - 2017-08-03 12:10 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-03 12:50 +0200
Re: Switching to MQ by default may generate some bug reports Ming Lei <tom.leiming@gmail.com> - 2017-08-03 13:50 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-03 11:30 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-03 13:10 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-04 09:30 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-04 13:10 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-05 00:10 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-05 14:00 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-07 19:40 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-07 19:40 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-07 20:50 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-08 10:10 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-08 19:40 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-08 20:30 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-09 23:50 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-10 10:50 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-08 12:40 +0200
Re: Switching to MQ by default may generate some bug reports Ming Lei <tom.leiming@gmail.com> - 2017-08-08 12:50 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-08 13:30 +0200
Re: Switching to MQ by default may generate some bug reports Ming Lei <tom.leiming@gmail.com> - 2017-08-08 14:00 +0200
Re: Switching to MQ by default may generate some bug reports Mel Gorman <mgorman@techsingularity.net> - 2017-08-08 14:00 +0200
Re: Switching to MQ by default may generate some bug reports Paolo Valente <paolo.valente@linaro.org> - 2017-08-08 19:20 +0200
csiph-web