Searched refs:discard_alignment (Results 1 – 25 of 28) sorted by relevance
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| /Linux-v5.15/block/ |
| D | blk-settings.c | 51 lim->discard_alignment = 0; in blk_set_default_limits()
628 t->discard_alignment != alignment) { in blk_stack_limits()
629 top = t->discard_granularity + t->discard_alignment; in blk_stack_limits()
643 t->discard_alignment = lcm_not_zero(t->discard_alignment, alignment) % in blk_stack_limits()
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| D | blk-merge.c | 95 alignment = (q->limits.discard_alignment >> 9) % granularity; in blk_bio_discard_split()
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| D | genhd.c | 983 static DEVICE_ATTR(discard_alignment, 0444, disk_discard_alignment_show, NULL);
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| /Linux-v5.15/drivers/block/rnbd/ |
| D | rnbd-srv-dev.h | 80 return bdev_get_queue(dev->bdev)->limits.discard_alignment; in rnbd_dev_get_discard_alignment()
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| D | rnbd-clt.h | 128 u32 discard_alignment; member
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| D | rnbd-proto.h | 142 __le32 discard_alignment; member
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| D | rnbd-clt.c | 88 dev->discard_alignment = le32_to_cpu(rsp->discard_alignment); in rnbd_clt_set_dev_attr()
1373 dev->queue->limits.discard_alignment = dev->discard_alignment; in setup_request_queue()
1612 dev->discard_granularity, dev->discard_alignment, in rnbd_clt_map_device()
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| D | rnbd-srv.c | 567 rsp->discard_alignment = in rnbd_srv_fill_msg_open_rsp()
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| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-block | 183 What: /sys/block/<disk>/discard_alignment
189 the exported logical block size. The discard_alignment
194 What: /sys/block/<disk>/<partition>/discard_alignment
200 the exported logical block size. The discard_alignment
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| /Linux-v5.15/drivers/block/rsxx/ |
| D | dev.c | 263 card->gendisk->queue->limits.discard_alignment = in rsxx_setup_dev()
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| /Linux-v5.15/include/linux/ |
| D | blkdev.h | 315 unsigned int discard_alignment; member
1476 return q->limits.discard_alignment; in queue_discard_alignment()
1487 alignment = lim->discard_alignment >> SECTOR_SHIFT; in queue_limit_discard_alignment()
1525 return q->limits.discard_alignment; in bdev_discard_alignment()
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| /Linux-v5.15/drivers/block/ |
| D | xen-blkfront.c | 212 unsigned int discard_alignment; member
948 rq->limits.discard_alignment = info->discard_alignment; in blkif_set_queue_limits()
2142 info->discard_alignment = xenbus_read_unsigned(info->xbdev->otherend, in blkfront_setup_discard()
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| D | nbd.c | 337 nbd->disk->queue->limits.discard_alignment = blksize; in nbd_set_size()
1269 nbd->disk->queue->limits.discard_alignment = 0; in nbd_config_put()
1734 disk->queue->limits.discard_alignment = 0; in nbd_dev_add()
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| D | virtio_blk.c | 854 q->limits.discard_alignment = v ? v << SECTOR_SHIFT : 0; in virtblk_probe()
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| D | loop.c | 970 q->limits.discard_alignment = 0; in loop_config_discard()
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| /Linux-v5.15/block/partitions/ |
| D | core.c | 225 static DEVICE_ATTR(discard_alignment, 0444, part_discard_alignment_show, NULL);
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| /Linux-v5.15/drivers/md/ |
| D | dm-clone-target.c | 2073 limits->discard_alignment = dest_limits->discard_alignment; in set_discard_limits()
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| D | dm-zoned-target.c | 1007 limits->discard_alignment = DMZ_BLOCK_SIZE; in dmz_io_hints()
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| D | dm-cache-target.c | 3394 limits->discard_alignment = origin_limits->discard_alignment; in set_discard_limits()
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| D | dm-table.c | 2002 q->limits.discard_alignment = 0; in dm_table_set_restrictions()
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| /Linux-v5.15/drivers/s390/block/ |
| D | dasd_fba.c | 785 q->limits.discard_alignment = PAGE_SIZE; in dasd_fba_setup_blk_queue()
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| /Linux-v5.15/drivers/block/xen-blkback/ |
| D | xenbus.c | 595 q->limits.discard_alignment); in xen_blkbk_discard()
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| /Linux-v5.15/drivers/target/ |
| D | target_core_device.c | 849 attrib->unmap_granularity_alignment = q->limits.discard_alignment / in target_configure_unmap_from_queue()
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| /Linux-v5.15/arch/um/drivers/ |
| D | ubd_kern.c | 802 ubd_dev->queue->limits.discard_alignment = SECTOR_SIZE; in ubd_open_dev()
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| /Linux-v5.15/drivers/block/null_blk/ |
| D | main.c | 1625 nullb->q->limits.discard_alignment = nullb->dev->blocksize; in null_config_discard()
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