| /linux/block/ |
| H A D | blk-settings.c | 54 lim->max_write_zeroes_sectors = UINT_MAX; in blk_set_stacking_limits()
435 lim->max_hw_wzeroes_unmap_sectors != lim->max_write_zeroes_sectors) in blk_validate_limits()
814 t->max_write_zeroes_sectors = min(t->max_write_zeroes_sectors, in blk_stack_limits()
815 b->max_write_zeroes_sectors); in blk_stack_limits()
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| H A D | blk.h | 242 return q->limits.max_write_zeroes_sectors; in blk_queue_get_max_sectors()
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| H A D | blk-merge.c | 243 max_sectors = lim->max_write_zeroes_sectors; in get_max_io_size()
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| H A D | blk-core.c | 897 if (!q->limits.max_write_zeroes_sectors) in submit_bio_noacct()
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| /linux/include/uapi/linux/ |
| H A D | virtio_blk.h | 113 __virtio32 max_write_zeroes_sectors; member
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| H A D | ublk_cmd.h | 714 __u32 max_write_zeroes_sectors; member
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| /linux/drivers/target/ |
| H A D | target_core_iblock.c | 99 unsigned int max_write_zeroes_sectors; in iblock_configure_device() local
145 max_write_zeroes_sectors = bdev_write_zeroes_sectors(bd); in iblock_configure_device()
146 if (max_write_zeroes_sectors) in iblock_configure_device()
147 dev->dev_attrib.max_write_same_len = max_write_zeroes_sectors; in iblock_configure_device()
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| /linux/drivers/md/ |
| H A D | md.h | 1007 !bio->bi_bdev->bd_disk->queue->limits.max_write_zeroes_sectors) in mddev_check_write_zeroes()
1008 mddev->gendisk->queue->limits.max_write_zeroes_sectors = 0; in mddev_check_write_zeroes()
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| H A D | md-linear.c | 77 lim.max_write_zeroes_sectors = mddev->chunk_sectors; in linear_set_limits()
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| H A D | raid0.c | 390 lim.max_write_zeroes_sectors = mddev->chunk_sectors; in raid0_set_limits()
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| H A D | dm-zoned-target.c | 1005 limits->max_write_zeroes_sectors = chunk_sectors; in dmz_io_hints()
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| H A D | dm.c | 1665 max_sectors = limits->max_write_zeroes_sectors; in __process_abnormal_io()
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| H A D | raid1.c | 3173 lim.max_write_zeroes_sectors = 0; in raid1_set_limits()
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| /linux/include/linux/ |
| H A D | blkdev.h | 402 unsigned int max_write_zeroes_sectors; member
1145 q->limits.max_write_zeroes_sectors = 0; in blk_queue_disable_write_zeroes()
1383 return bdev_limits(bdev)->max_write_zeroes_sectors; in bdev_write_zeroes_sectors()
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| /linux/drivers/vdpa/vdpa_sim/ |
| H A D | vdpa_sim_blk.c | 394 blk_config->max_write_zeroes_sectors = in vdpasim_blk_free()
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| /linux/drivers/block/rnbd/ |
| H A D | rnbd-clt.c | 1376 .max_write_zeroes_sectors = in rnbd_client_setup_device()
1377 le32_to_cpu(rsp->max_write_zeroes_sectors), in rnbd_client_setup_device()
1620 le32_to_cpu(rsp->max_write_zeroes_sectors), in rnbd_clt_map_device()
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| /linux/drivers/block/ |
| H A D | virtio_blk.c | 1335 max_write_zeroes_sectors, &v); in virtblk_read_limits()
1336 lim->max_write_zeroes_sectors = v ? v : UINT_MAX; in virtblk_read_limits()
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| H A D | loop.c | 230 lim.max_write_zeroes_sectors = 0; in loop_clear_limits()
998 lim->max_write_zeroes_sectors = max_discard_sectors; in loop_update_limits()
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| H A D | nbd.c | 339 lim->max_write_zeroes_sectors = 0; in nbd_apply_limits()
352 lim->max_write_zeroes_sectors = UINT_MAX >> SECTOR_SHIFT; in nbd_apply_limits()
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| H A D | ublk_drv.c | 4485 lim.max_write_zeroes_sectors = pd->max_write_zeroes_sectors; in ublk_ctrl_start_dev()
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| /linux/arch/um/drivers/ |
| H A D | ubd_kern.c | 847 lim.max_write_zeroes_sectors = UBD_MAX_REQUEST; in ubd_add()
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| /linux/drivers/vdpa/ |
| H A D | vdpa.c | 1040 val_u32 = __virtio32_to_cpu(true, config->max_write_zeroes_sectors); in vdpa_dev_blk_write_zeroes_config_fill()
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| /linux/drivers/nvme/host/ |
| H A D | core.c | 2144 lim->max_write_zeroes_sectors = UINT_MAX; in nvme_update_disk_info()
2146 lim->max_write_zeroes_sectors = ctrl->max_zeroes_sectors; in nvme_update_disk_info()
2504 lim.max_hw_wzeroes_unmap_sectors = lim.max_write_zeroes_sectors; in nvme_update_ns_info_block()
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| /linux/drivers/block/zram/ |
| H A D | zram_drv.c | 3072 .max_write_zeroes_sectors = UINT_MAX, in zram_add()
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| /linux/drivers/s390/block/ |
| H A D | dasd.c | 368 lim.max_write_zeroes_sectors = lim.max_hw_discard_sectors; in dasd_state_basic_to_ready()
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