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Groups > linux.kernel > #1487435

[patch V2 0/2] block/mq: Convert to new hotplug state machine

From Thomas Gleixner <tglx@linutronix.de>
Newsgroups linux.kernel
Subject [patch V2 0/2] block/mq: Convert to new hotplug state machine
Date 2016-09-20 17:30 +0200
Message-ID <sjv9D-4MD-15@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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The following series converts block/mq to the new hotplug state
machine. The series is against block.git/for-next and depends on

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/for-block

This branch contains the necessary infrastructure for multi-instance
callbacks which allows us to remove blk-mq-cpu.c completely. It can be
pulled into the block tree.

Changes vs. V1:

  Use the multi instance callbacks and remove the private notifier handling
  in the block code.

Thanks,

	tglx
---
 a/block/blk-mq-cpu.c     |   67 -------------------------
 b/include/linux/blk-mq.h |    8 ---
 block/Makefile           |    2 
 block/blk-mq.c           |  123 +++++++++++++++++++++--------------------------
 block/blk-mq.h           |    7 --
 5 files changed, 58 insertions(+), 149 deletions(-)

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Thread

[patch V2 0/2] block/mq: Convert to new hotplug state machine Thomas Gleixner <tglx@linutronix.de> - 2016-09-20 17:30 +0200
  [patch V2 1/2] blk/mq/cpu-notif: Convert to hotplug state machine Thomas Gleixner <tglx@linutronix.de> - 2016-09-20 17:30 +0200
  Re: [patch V2 0/2] block/mq: Convert to new hotplug state machine Jens Axboe <axboe@kernel.dk> - 2016-09-21 05:50 +0200
    Re: [patch V2 0/2] block/mq: Convert to new hotplug state machine Christoph Hellwing <hch@lst.de> - 2016-09-22 16:00 +0200
      Re: [patch V2 0/2] block/mq: Convert to new hotplug state machine Jens Axboe <axboe@kernel.dk> - 2016-09-22 16:10 +0200

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