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nvdimm/btt: always set max_integrity_segments

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max_integrity_segments is just a hardware/driver limit and can be safely
set even when integrity data is not supported.  Set it in the initial
queue_limits passed to blk_alloc_disk to simplify the driver.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240306142739.237234-3-hch@lst.de
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
This commit is contained in:
Christoph Hellwig 2024-03-06 07:27:38 -07:00 committed by Ira Weiny
parent 9566b89295
commit 1e97469678
1 changed files with 1 additions and 1 deletions
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2
drivers/nvdimm/btt.c
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@ -1500,6 +1500,7 @@ static int btt_blk_init(struct btt *btt)
struct queue_limits lim = {
.logical_block_size = btt->sector_size,
.max_hw_sectors = UINT_MAX,
.max_integrity_segments = 1,
};
int rc;
@ -1521,7 +1522,6 @@ static int btt_blk_init(struct btt *btt)
.tag_size = btt_meta_size(btt),
};
blk_integrity_register(btt->btt_disk, &bi);
blk_queue_max_integrity_segments(btt->btt_disk->queue, 1);
}
set_capacity(btt->btt_disk, btt->nlba * btt->sector_size >> 9);