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rnbd-srv: use bdev_discard_alignment

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Use bdev_discard_alignment to calculate the correct discard alignment
offset even for partitions instead of just looking at the queue limit.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-11-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2022-04-18 06:53:13 +02:00 • committed by Jens Axboe
parent 4e7f0ece41
commit 18292faa89
1 changed files with 1 additions and 1 deletions
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2
drivers/block/rnbd/rnbd-srv-dev.h
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@ -59,7 +59,7 @@ static inline int rnbd_dev_get_discard_granularity(const struct rnbd_dev *dev)
static inline int rnbd_dev_get_discard_alignment(const struct rnbd_dev *dev)
{
return bdev_get_queue(dev->bdev)->limits.discard_alignment;
return bdev_discard_alignment(dev->bdev);
}
#endif /* RNBD_SRV_DEV_H */