nbd: refactor size updates

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Merge nbd_size_set and nbd_size_update into a single function that also
updates the nbd_config fields.  This new function takes the device size
in bytes as the first argument, and the blocksize as the second argument,
simplifying the calculations required in most callers.

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

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Christoph Hellwig 2020-11-16 15:56:59 +01:00 • committed by Jens Axboe

parent 92f93c3a1b

commit 2dc691cc4a

1 changed files with 18 additions and 26 deletions

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drivers/block/nbd.c

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