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nvdimm/btt: always set max_integrity_segments
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>
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@ -1500,6 +1500,7 @@ static int btt_blk_init(struct btt *btt)
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struct queue_limits lim = {
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struct queue_limits lim = {
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.logical_block_size = btt->sector_size,
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.logical_block_size = btt->sector_size,
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.max_hw_sectors = UINT_MAX,
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.max_hw_sectors = UINT_MAX,
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.max_integrity_segments = 1,
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};
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};
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int rc;
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int rc;
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@ -1521,7 +1522,6 @@ static int btt_blk_init(struct btt *btt)
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.tag_size = btt_meta_size(btt),
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.tag_size = btt_meta_size(btt),
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};
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};
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blk_integrity_register(btt->btt_disk, &bi);
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blk_integrity_register(btt->btt_disk, &bi);
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blk_queue_max_integrity_segments(btt->btt_disk->queue, 1);
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}
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}
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set_capacity(btt->btt_disk, btt->nlba * btt->sector_size >> 9);
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set_capacity(btt->btt_disk, btt->nlba * btt->sector_size >> 9);
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