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Searched refs:part_shift (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/block/
H A Dloop.c90 static int part_shift; variable
1168 if (part_shift) in loop_configure()
1297 if (!part_shift) in __loop_clr_fd()
2138 disk = lo->lo_disk = alloc_disk(1 << part_shift); in loop_add()
2160 if (!part_shift) in loop_add()
2167 disk->first_minor = i << part_shift; in loop_add()
2242 err = loop_lookup(&lo, MINOR(dev) >> part_shift); in loop_probe()
2244 err = loop_add(&lo, MINOR(dev) >> part_shift); in loop_probe()
2326 part_shift = 0; in loop_init()
2328 part_shift in loop_init()
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H A Dnbd.c155 static int part_shift; variable
1778 disk = alloc_disk(1 << part_shift); in nbd_dev_add()
1789 (MINORMASK >> part_shift) + 1, GFP_KERNEL); in nbd_dev_add()
1837 disk->first_minor = index << part_shift; in nbd_dev_add()
1936 * sysfs files/links, since index << part_shift might overflow, or in nbd_genl_connect()
1939 if (index < 0 || index > MINORMASK >> part_shift) { in nbd_genl_connect()
2502 part_shift = 0; in nbd_init()
2504 part_shift = fls(max_part); in nbd_init()
2507 * Adjust max_part according to part_shift as it is exported in nbd_init()
2514 max_part = (1UL << part_shift) in nbd_init()
[all...]
/kernel/linux/linux-6.6/drivers/block/
H A Dloop.c140 static int part_shift; variable
1104 if (part_shift) in loop_configure()
1203 if (!part_shift) in __loop_clr_fd()
2067 if (!part_shift) in loop_add()
2076 disk->first_minor = i << part_shift; in loop_add()
2077 disk->minors = 1 << part_shift; in loop_add()
2126 int idx = MINOR(dev) >> part_shift; in loop_probe()
2240 part_shift = 0; in loop_init()
2242 part_shift = fls(max_part); in loop_init()
2245 * Adjust max_part according to part_shift a in loop_init()
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H A Dnbd.c165 static int part_shift; variable
1820 (MINORMASK >> part_shift) + 1, GFP_KERNEL); in nbd_dev_add()
1865 disk->first_minor = index << part_shift; in nbd_dev_add()
1866 disk->minors = 1 << part_shift; in nbd_dev_add()
1975 * sysfs files/links, since index << part_shift might overflow, or in nbd_genl_connect()
1978 if (index < 0 || index > MINORMASK >> part_shift) { in nbd_genl_connect()
2538 part_shift = 0; in nbd_init()
2540 part_shift = fls(max_part); in nbd_init()
2543 * Adjust max_part according to part_shift as it is exported in nbd_init()
2550 max_part = (1UL << part_shift) in nbd_init()
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