nvmet: implement endurance groups

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Most of the returned information is just stubbed data. The target must
support these in order to report rotational media. Since this driver
doesn't know any better, each namespace is its own endurance group with
the engid value matching the nsid.

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

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This commit is contained in:

Keith Busch 2024-11-01 14:46:01 -07:00

parent 81ee2f2811

commit 266b652c65

3 changed files with 123 additions and 2 deletions

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1

drivers/nvme/host/core.c

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95

drivers/nvme/target/admin-cmd.c

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29

include/linux/nvme.h

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