nvme: avoid an Identify Controller command for each namespace scan

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The namespace lists are 0-terminated, so we don't really need the NN value
execept for the legacy sequential scan.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Christoph Hellwig 2020-04-04 10:31:35 +02:00 • committed by Jens Axboe

parent 4450ba3bbb

commit 4005f28d25

1 changed files with 18 additions and 22 deletions

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drivers/nvme/host/core.c

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