Searched refs:partno (Results 1 – 4 of 4) sorted by relevance
| /block/partitions/ |
| D | core.c | 315 static struct block_device *add_partition(struct gendisk *disk, int partno, in add_partition() argument
328 if (partno >= disk_max_parts(disk)) in add_partition()
349 if (xa_load(&disk->part_tbl, partno)) in add_partition()
356 bdev = bdev_alloc(disk, partno); in add_partition()
366 dev_set_name(pdev, "%sp%d", dname, partno); in add_partition()
368 dev_set_name(pdev, "%s%d", dname, partno); in add_partition()
412 err = xa_insert(&disk->part_tbl, partno, bdev, GFP_KERNEL); in add_partition()
454 int bdev_add_partition(struct gendisk *disk, int partno, sector_t start, in bdev_add_partition() argument
476 part = add_partition(disk, partno, start, length, in bdev_add_partition()
484 int bdev_del_partition(struct gendisk *disk, int partno) in bdev_del_partition() argument
[all …]
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| /block/ |
| D | genhd.c | 110 int partno = bdev->bd_partno; in bdevname() local
112 if (!partno) in bdevname()
115 snprintf(buf, BDEVNAME_SIZE, "%sp%d", hd->disk_name, partno); in bdevname()
117 snprintf(buf, BDEVNAME_SIZE, "%s%d", hd->disk_name, partno); in bdevname()
1240 dev_t part_devt(struct gendisk *disk, u8 partno) in part_devt() argument
1246 part = xa_load(&disk->part_tbl, partno); in part_devt()
1254 dev_t blk_lookup_devt(const char *name, int partno) in blk_lookup_devt() argument
1267 if (partno < disk->minors) { in blk_lookup_devt()
1272 MINOR(dev->devt) + partno); in blk_lookup_devt()
1274 devt = part_devt(disk, partno); in blk_lookup_devt()
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| D | blk.h | 396 int bdev_add_partition(struct gendisk *disk, int partno, sector_t start,
398 int bdev_del_partition(struct gendisk *disk, int partno);
399 int bdev_resize_partition(struct gendisk *disk, int partno, sector_t start,
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| D | bdev.c | 478 struct block_device *bdev_alloc(struct gendisk *disk, u8 partno) in bdev_alloc() argument
494 bdev->bd_partno = partno; in bdev_alloc()
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