Re: [PATCH 11/12] nvme: use the changed namespaces list log to clear ns data changed AENs

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On Wed, 30 May 2018 18:45:59 +0200
Christoph Hellwig <hch@xxxxxx> wrote:

> Per section 5.2 we need to issue the corresponding log page to clear
> an AEN, so for a namespace data changed AEN we need to read the
> changed namespace list log.  And once we read that log anyway we
> might as well use it to optimize the rescan.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---
>  drivers/nvme/host/core.c | 51
> ++++++++++++++++++++++++++++++++++++---- drivers/nvme/host/nvme.h |
> 2 ++ 2 files changed, 49 insertions(+), 4 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx>

Cheers,

Hannes




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