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Searched refs:dev_size (Results 1 – 22 of 22) sorted by relevance

/linux/drivers/mtd/chips/
H A Djedec_probe.c272 const uint8_t dev_size; member
304 .dev_size = SIZE_4MiB,
316 .dev_size = SIZE_2MiB,
331 .dev_size = SIZE_2MiB,
346 .dev_size = SIZE_512KiB,
361 .dev_size = SIZE_512KiB,
376 .dev_size = SIZE_1MiB,
392 .dev_size = SIZE_1MiB,
409 .dev_size = SIZE_1MiB,
426 .dev_size = SIZE_1MiB,
[all …]
/linux/tools/testing/selftests/ublk/
H A Dfault_inject.c17 unsigned long dev_size = 250UL << 30; in ublk_fault_inject_tgt_init() local
24 dev->tgt.dev_size = dev_size; in ublk_fault_inject_tgt_init()
33 .dev_sectors = dev_size >> 9, in ublk_fault_inject_tgt_init()
H A Dnull.c16 unsigned long dev_size = 250UL << 30; in ublk_null_tgt_init() local
18 dev->tgt.dev_size = dev_size; in ublk_null_tgt_init()
28 .dev_sectors = dev_size >> 9, in ublk_null_tgt_init()
H A Dfile_backed.c231 dev->tgt.dev_size = bytes; in ublk_loop_tgt_init()
H A Dkublk.h159 unsigned long dev_size; member
H A Dstripe.c344 dev->tgt.dev_size = bytes; in ublk_stripe_tgt_init()
/linux/Documentation/admin-guide/device-mapper/
H A Dlinear.rst50 my $dev_size = `blockdev --getsz $dev`;
51 my $extents = int($dev_size / $extent_size) -
52 (($dev_size % $extent_size) ? 1 : 0);
/linux/drivers/target/
H A Dtarget_core_file.c156 unsigned long long dev_size; in fd_configure_device() local
163 dev_size = (i_size_read(file->f_mapping->host) - in fd_configure_device()
168 dev_size, div_u64(dev_size, fd_dev->fd_block_size), in fd_configure_device()
809 unsigned long long dev_size; in fd_get_blocks() local
816 dev_size = i_size_read(i); in fd_get_blocks()
818 dev_size = fd_dev->fd_dev_size; in fd_get_blocks()
820 return div_u64(dev_size - dev->dev_attrib.block_size, in fd_get_blocks()
H A Dtarget_core_user.c132 uint64_t dev_size; member
2603 ret = match_u64(&args[0], &udev->dev_size); in tcmu_set_configfs_dev_params()
2650 bl += sprintf(b + bl, "Size: %llu ", udev->dev_size); in tcmu_show_configfs_dev_params()
2663 return div_u64(udev->dev_size - dev->dev_attrib.block_size, in tcmu_get_blocks()
2842 return snprintf(page, PAGE_SIZE, "%llu\n", udev->dev_size); in tcmu_dev_size_show()
2886 udev->dev_size = val; in tcmu_dev_size_store()
2889 CONFIGFS_ATTR(tcmu_, dev_size);
/linux/drivers/media/usb/gspca/
H A Dgspca.h222 int dev_size,
227 int dev_size,
/linux/drivers/md/dm-pcache/
H A Dcache.c289 n_subtrees = DIV_ROUND_UP(cache->dev_size << SECTOR_SHIFT, PCACHE_CACHE_SUBTREE_SIZE); in cache_init_req_keys()
378 cache->dev_size = backing_dev->dev_size; in pcache_cache_start()
H A Dcache.h152 u64 dev_size; member
/linux/drivers/dma/sh/
H A Drcar-dmac.c1152 size_t dev_size; in rcar_dmac_map_slave_addr() local
1157 dev_size = rchan->src.xfer_size; in rcar_dmac_map_slave_addr()
1161 dev_size = rchan->dst.xfer_size; in rcar_dmac_map_slave_addr()
1167 dev_size == map->slave.xfer_size && in rcar_dmac_map_slave_addr()
1178 map->addr = dma_map_resource(chan->device->dev, dev_addr, dev_size, in rcar_dmac_map_slave_addr()
1184 dev_size, &dev_addr); in rcar_dmac_map_slave_addr()
1189 rchan->index, dev_size, &dev_addr, &map->addr, in rcar_dmac_map_slave_addr()
1193 map->slave.xfer_size = dev_size; in rcar_dmac_map_slave_addr()
/linux/net/ethtool/
H A Dcommon.c753 u32 dev_size, current_max = 0; in ethtool_get_max_rxfh_channel() local
769 dev_size = dev->ethtool_ops->get_rxfh_indir_size(dev); in ethtool_get_max_rxfh_channel()
770 if (dev_size == 0) in ethtool_get_max_rxfh_channel()
773 rxfh.indir = kzalloc_objs(rxfh.indir[0], dev_size, GFP_USER); in ethtool_get_max_rxfh_channel()
785 while (dev_size--) in ethtool_get_max_rxfh_channel()
786 current_max = max(current_max, rxfh.indir[dev_size]); in ethtool_get_max_rxfh_channel()
/linux/fs/ntfs3/
H A Dsuper.c962 u64 dev_size, struct NTFS_BOOT **boot2) in ntfs_init_from_boot() argument
978 dev_size0 = dev_size; in ntfs_init_from_boot()
980 sbi->volume.blocks = dev_size >> PAGE_SHIFT; in ntfs_init_from_boot()
1108 dev_size += sector_size - 1; in ntfs_init_from_boot()
1140 if (dev_size < sbi->volume.size + boot_sector_size) { in ntfs_init_from_boot()
1143 gb0 = format_size_gb(dev_size, &mb0); in ntfs_init_from_boot()
1237 dev_size = dev_size0; /* restore original size. */ in ntfs_init_from_boot()
/linux/drivers/dax/
H A Dbus.c1025 resource_size_t dev_size = dev_dax_size(dev_dax); in dev_dax_resize() local
1034 if (size == dev_size) in dev_dax_resize()
1036 if (size > dev_size && size - dev_size > avail) in dev_dax_resize()
1038 if (size < dev_size) in dev_dax_resize()
1041 to_alloc = size - dev_size; in dev_dax_resize()
/linux/fs/nilfs2/
H A Dsysfs.c866 u64 dev_size; in nilfs_dev_device_size_show() local
870 dev_size = le64_to_cpu(raw_sb->s_dev_size); in nilfs_dev_device_size_show()
873 return sysfs_emit(buf, "%llu\n", dev_size); in nilfs_dev_device_size_show()
/linux/drivers/md/
H A Ddm-table.c235 sector_t dev_size = bdev_nr_sectors(bdev); in device_area_is_invalid() local
239 if (!dev_size) in device_area_is_invalid()
242 if ((start >= dev_size) || (start + len > dev_size)) { in device_area_is_invalid()
247 (unsigned long long)dev_size); in device_area_is_invalid()
H A Ddm-snap.c1790 sector_t dev_size; in start_copy() local
1792 dev_size = get_dev_size(bdev); in start_copy()
1796 src.count = min((sector_t)s->store->chunk_size, dev_size - src.sector); in start_copy()
H A Dmd.c2354 static sector_t super_1_choose_bm_space(sector_t dev_size) in super_1_choose_bm_space() argument
2361 if (dev_size < 64*2) in super_1_choose_bm_space()
2363 else if (dev_size - 64*2 >= 200*1024*1024*2) in super_1_choose_bm_space()
2365 else if (dev_size - 4*2 > 8*1024*1024*2) in super_1_choose_bm_space()
2392 sector_t dev_size = bdev_nr_sectors(rdev->bdev); in super_1_rdev_size_change() local
2395 sb_start = dev_size - 8*2; in super_1_rdev_size_change()
2398 bm_space = super_1_choose_bm_space(dev_size); in super_1_rdev_size_change()
/linux/include/linux/
H A Ddrbd_genl.h286 __u64_field(1, 0, dev_size) /* (sectors) */
/linux/drivers/block/drbd/
H A Ddrbd_nl.c3336 s->dev_size = get_capacity(device->vdisk); in device_to_statistics()