Pankaj Raghav d67ea690ce block: introduce bdev_zone_no helper ... Add a generic bdev_zone_no() helper to calculate zone number for a given sector in a block device. This helper internally uses disk_zone_no() to find the zone number. Use the helper bdev_zone_no() to calculate nr of zones. This lets us make modifications to the math if needed in one place. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Signed-off-by: Pankaj Raghav <p.raghav@samsung.com> Link: https://lore.kernel.org/r/20230110143635.77300-4-p.raghav@samsung.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2023-01-29 15:18:34 -07:00
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common	treewide: use get_random_u32() when possible	2022-10-11 17:42:58 -06:00
host	nvme: set REQ_ALLOC_CACHE for uring-passthru request	2023-01-29 15:18:34 -07:00
target	block: introduce bdev_zone_no helper	2023-01-29 15:18:34 -07:00
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