| /linux/drivers/mtd/chips/ |
| H A D | jedec_probe.c | 272 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
[all...] |
| /linux/drivers/nvmem/layouts/ |
| H A D | u-boot-env.c | 98 size_t dev_size; in u_boot_env_parse() local
105 dev_size = nvmem_dev_size(nvmem); in u_boot_env_parse()
107 buf = kzalloc(dev_size, GFP_KERNEL); in u_boot_env_parse()
113 bytes = nvmem_device_read(nvmem, 0, dev_size, buf); in u_boot_env_parse()
117 } else if (bytes != dev_size) { in u_boot_env_parse()
140 if (dev_size < data_offset) { in u_boot_env_parse()
148 crc32_data_len = dev_size - crc32_data_offset; in u_boot_env_parse()
149 data_len = dev_size - data_offset; in u_boot_env_parse()
158 buf[dev_size - 1] = '\0'; in u_boot_env_parse()
|
| /linux/tools/testing/selftests/ublk/ |
| H A D | fault_inject.c | 17 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()
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| H A D | null.c | 16 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()
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| H A D | file_backed.c | 169 dev->tgt.dev_size = bytes; in ublk_loop_tgt_init()
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| H A D | kublk.h | 149 unsigned long dev_size; member
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| H A D | stripe.c | 339 dev->tgt.dev_size = bytes; in ublk_stripe_tgt_init()
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| /linux/Documentation/admin-guide/device-mapper/ |
| H A D | linear.rst | 50 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 D | target_core_file.c | 156 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
812 * ensure dev_size is always based on the current inode size in order in fd_get_blocks()
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 D | target_core_user.c | 132 uint64_t dev_size; member
2435 {Opt_dev_size, "dev_size=%s"},
2603 ret = match_u64(&args[0], &udev->dev_size); in tcmu_set_configfs_dev_params()
2605 pr_err("match_u64() failed for dev_size=. Error %d.\n", 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 D | gspca.h | 222 int dev_size,
227 int dev_size,
|
| H A D | gspca.c | 1445 int dev_size, in gspca_dev_probe2() argument
1457 if (dev_size < sizeof *gspca_dev) in gspca_dev_probe2()
1458 dev_size = sizeof *gspca_dev; in gspca_dev_probe2()
1459 gspca_dev = kzalloc(dev_size, GFP_KERNEL); in gspca_dev_probe2()
1591 int dev_size, in gspca_dev_probe() argument
1608 return gspca_dev_probe2(intf, id, sd_desc, dev_size, module); in gspca_dev_probe()
|
| /linux/fs/ntfs3/ |
| H A D | super.c | 916 u64 dev_size, struct NTFS_BOOT **boot2) in ntfs_init_from_boot() argument
931 /* Save original dev_size. Used with alternative boot. */ in ntfs_init_from_boot()
932 dev_size0 = dev_size; in ntfs_init_from_boot()
934 sbi->volume.blocks = dev_size >> PAGE_SHIFT; in ntfs_init_from_boot()
1057 dev_size += sector_size - 1; in ntfs_init_from_boot()
1088 if (dev_size < sbi->volume.size + boot_sector_size) { in ntfs_init_from_boot()
1091 gb0 = format_size_gb(dev_size, &mb0); in ntfs_init_from_boot()
1185 dev_size = dev_size0; /* restore original size. */ in ntfs_init_from_boot()
|
| /linux/drivers/dax/ |
| H A D | bus.c | 1025 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/drivers/md/ |
| H A D | dm-table.c | 236 sector_t dev_size = bdev_nr_sectors(bdev); in device_area_is_invalid() local
240 if (!dev_size) in device_area_is_invalid()
243 if ((start >= dev_size) || (start + len > dev_size)) { in device_area_is_invalid()
244 DMERR("%s: %pg too small for target: start=%llu, len=%llu, dev_size=%llu", in device_area_is_invalid()
248 (unsigned long long)dev_size); in device_area_is_invalid()
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| H A D | dm-snap.c | 1799 sector_t dev_size; in start_copy() local
1801 dev_size = get_dev_size(bdev); in start_copy()
1805 src.count = min((sector_t)s->store->chunk_size, dev_size - src.sector); in start_copy()
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| H A D | md.c | 2241 static sector_t super_1_choose_bm_space(sector_t dev_size) in super_1_choose_bm_space() argument
2248 if (dev_size < 64*2) in super_1_choose_bm_space()
2250 else if (dev_size - 64*2 >= 200*1024*1024*2) in super_1_choose_bm_space()
2252 else if (dev_size - 4*2 > 8*1024*1024*2) in super_1_choose_bm_space()
2279 sector_t dev_size = bdev_nr_sectors(rdev->bdev); in super_1_rdev_size_change() local
2282 sb_start = dev_size - 8*2; in super_1_rdev_size_change()
2285 bm_space = super_1_choose_bm_space(dev_size); in super_1_rdev_size_change()
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| /linux/include/linux/ |
| H A D | drbd_genl.h | 286 __u64_field(1, 0, dev_size) /* (sectors) */
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| /linux/drivers/block/drbd/ |
| H A D | drbd_nl.c | 3317 s->dev_size = get_capacity(device->vdisk); in device_to_statistics()
|