nvme: opencode revalidate_disk in nvme_validate_ns

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Keep control in the NVMe driver instead of going through an indirect
call back into ->revalidate_disk.  Also reorder the function a bit to be
easier to follow with the additional code.

And now that we have removed all callers of revalidate_disk() in the nvme
code, ->revalidate_disk is only called from the open code when first
opening the device.  Which is of course totally pointless as we have
a valid size since the initial scan, and will get an updated view
through the asynchronous notifiation everytime the size changes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Christoph Hellwig 2020-09-01 17:57:45 +02:00 • committed by Jens Axboe

parent b8086d3f5a

commit b55d3d21a0

1 changed files with 10 additions and 6 deletions

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drivers/nvme/host/core.c

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