Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1234673

[PATCH 0/3] blk-mq & nvme: introduce .map_changed

Show all headers | View raw

This patchset introduces .map_changed callback into 'struct blk_mq_ops',
and use this callback to get NVMe notified about the mapping changed event,
then NVMe can update the irq affinity hint for its queues.

Also the 'cpumask' in 'struct blk_mq_tags' isn't needed any more, so remove
that and related kernel interface.

Thanks,

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH 0/3] blk-mq & nvme: introduce .map_changed Ming Lei <tom.leiming@gmail.com> - 2015-09-29 05:30 +0200
  [PATCH 2/3] block: nvme: use map_changed to set irq affinity hint Ming Lei <tom.leiming@gmail.com> - 2015-09-29 05:30 +0200
  Re: [PATCH 0/3] blk-mq & nvme: introduce .map_changed Christoph Hellwig <hch@lst.de> - 2015-09-29 09:10 +0200
    Re: [PATCH 0/3] blk-mq & nvme: introduce .map_changed Ming Lei <tom.leiming@gmail.com> - 2015-09-30 00:00 +0200
  Re: [PATCH 0/3] blk-mq & nvme: introduce .map_changed Keith Busch <keith.busch@intel.com> - 2015-09-29 16:30 +0200
    Re: [PATCH 0/3] blk-mq & nvme: introduce .map_changed Jens Axboe <axboe@kernel.dk> - 2015-09-29 16:50 +0200
      Re: [PATCH 0/3] blk-mq & nvme: introduce .map_changed Ming Lei <tom.leiming@gmail.com> - 2015-09-30 00:20 +0200
        Re: [PATCH 0/3] blk-mq & nvme: introduce .map_changed Keith Busch <keith.busch@intel.com> - 2015-09-30 00:50 +0200
          Re: [PATCH 0/3] blk-mq & nvme: introduce .map_changed Ming Lei <tom.leiming@gmail.com> - 2015-09-30 02:10 +0200

csiph-web