Messages in this thread | | | Subject | Re: [PATCH 0/2] block: loop: fix stacked loop and performance regression | From | "Justin M. Forbes" <> | Date | Tue, 05 May 2015 14:01:05 -0500 |
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On Tue, 2015-05-05 at 19:49 +0800, Ming Lei wrote: > Hi, > > The 1st patch convers to per-device workqueue because loop devices > can be stacked. > > The 2nd patch decreases max active works as 16, so that fedora 22's > boot performance regression can be fixed. > > drivers/block/loop.c | 30 ++++++++++++++---------------- > drivers/block/loop.h | 1 + > 2 files changed, 15 insertions(+), 16 deletions(-) > > > Thanks, > Ming Lei >
Tested with Fedora 22 ISOs, these still solve the problem for us.
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
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