Searched refs:max_part (Results 1 – 5 of 5) sorted by relevance
| /Linux-v5.10/drivers/block/ |
| D | brd.c | 348 static int max_part = 1; variable
349 module_param(max_part, int, 0444);
350 MODULE_PARM_DESC(max_part, "Num Minors to reserve between devices");
396 disk = brd->brd_disk = alloc_disk(max_part); in brd_alloc()
400 disk->first_minor = i * max_part; in brd_alloc()
464 brd = brd_init_one(MINOR(dev) / max_part, &new); in brd_probe()
476 if (unlikely(!max_part)) in brd_check_and_reset_par()
477 max_part = 1; in brd_check_and_reset_par()
483 if ((1U << MINORBITS) % max_part != 0) in brd_check_and_reset_par()
484 max_part = 1UL << fls(max_part); in brd_check_and_reset_par()
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| D | nbd.c | 149 static int max_part = 16; variable
1325 if (max_part) in nbd_start_device_ioctl()
2380 if (max_part < 0) { in nbd_init()
2386 if (max_part > 0) { in nbd_init()
2387 part_shift = fls(max_part); in nbd_init()
2397 max_part = (1UL << part_shift) - 1; in nbd_init()
2463 module_param(max_part, int, 0444);
2464 MODULE_PARM_DESC(max_part, "number of partitions per device (default: 16)");
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| D | loop.c | 89 static int max_part; variable
1958 module_param(max_part, int, 0444);
1959 MODULE_PARM_DESC(max_part, "Maximum number of partitions per loop device");
2330 if (max_part > 0) { in loop_init()
2331 part_shift = fls(max_part); in loop_init()
2341 max_part = (1UL << part_shift) - 1; in loop_init()
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| /Linux-v5.10/Documentation/admin-guide/blockdev/ |
| D | nbd.rst | 27 max_part
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| D | ramdisk.rst | 56 max_part
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