Messages in this thread | | | Date | Thu, 07 Mar 2019 23:04:45 +0100 | From | Oleksandr Natalenko <> | Subject | Re: [PATCH BUGFIX IMPROVEMENT 0/8] block, bfq: fix bugs, reduce exec time and boost performance |
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Hi.
On 07.03.2019 17:25, Paolo Valente wrote: > 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: > https://lkml.org/lkml/2019/1/29/368 > > Thanks, > Paolo > > 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 > queues > > 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(-) > > -- > 2.20.1
Fails for me with:
=== [11966s] ld: block/bfq-wf2q.o: in function `bfq_pid_to_str': [11966s] bfq-wf2q.c:(.text+0x3b0): multiple definition of `bfq_pid_to_str'; block/bfq-iosched.o:bfq-iosched.c:(.text+0x1ab0): first defined here [11966s] ld: block/bfq-cgroup.o: in function `bfq_pid_to_str': [11966s] bfq-cgroup.c:(.text+0x3a0): multiple definition of `bfq_pid_to_str'; block/bfq-iosched.o:bfq-iosched.c:(.text+0x1ab0): first defined here [11966s] make: *** [Makefile:1021: vmlinux] Error 1 ===
-- Oleksandr Natalenko (post-factum)
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