null_blk: allow byte aligned memory offsets

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Allowing byte aligned memory provides a nice testing ground for
direct-io.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Tested-by: Hans Holmberg <hans.holmberg@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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This commit is contained in:

Keith Busch 2025-11-05 17:54:47 -08:00 • committed by Jens Axboe

parent 262a3dd04e

commit 3451cf34f5

2 changed files with 25 additions and 22 deletions

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45

drivers/block/null_blk/main.c

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2

drivers/block/null_blk/zoned.c

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