Searched refs:partno (Results 1 – 4 of 4) sorted by relevance
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| D | partition-generic.c | 34 char *disk_name(struct gendisk *hd, int partno, char *buf) in disk_name() argument
36 if (!partno) in disk_name()
39 snprintf(buf, BDEVNAME_SIZE, "%sp%d", hd->disk_name, partno); in disk_name()
41 snprintf(buf, BDEVNAME_SIZE, "%s%d", hd->disk_name, partno); in disk_name()
48 return disk_name(bdev->bd_disk, bdev->bd_part->partno, buf); in bdevname()
72 return sprintf(buf, "%d\n", p->partno); in part_partition_show()
223 add_uevent_var(env, "PARTN=%u", part->partno); in part_uevent()
252 void delete_partition(struct gendisk *disk, int partno) in delete_partition() argument
257 if (partno >= ptbl->len) in delete_partition()
260 part = ptbl->part[partno]; in delete_partition()
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| D | genhd.c | 61 struct hd_struct *disk_get_part(struct gendisk *disk, int partno) in disk_get_part() argument
66 if (unlikely(partno < 0)) in disk_get_part()
72 if (likely(partno < ptbl->len)) { in disk_get_part()
73 part = rcu_dereference(ptbl->part[partno]); in disk_get_part()
421 if (part->partno < disk->minors) { in blk_alloc_devt()
422 *devt = MKDEV(disk->major, disk->first_minor + part->partno); in blk_alloc_devt()
495 static struct kobject *exact_match(dev_t devt, int *partno, void *data) in exact_match() argument
652 invalidate_partition(disk, part->partno); in del_gendisk()
653 delete_partition(disk, part->partno); in del_gendisk()
685 struct gendisk *get_gendisk(dev_t devt, int *partno) in get_gendisk() argument
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| D | ioctl.c | 22 int partno; in blkpg_ioctl() local
33 partno = p.pno; in blkpg_ioctl()
34 if (partno <= 0) in blkpg_ioctl()
45 || pstart < 0 || plength < 0 || partno > 65535) in blkpg_ioctl()
65 part = add_partition(disk, partno, start, length, in blkpg_ioctl()
70 part = disk_get_part(disk, partno); in blkpg_ioctl()
90 delete_partition(disk, partno); in blkpg_ioctl()
108 part = disk_get_part(disk, partno); in blkpg_ioctl()
129 if (lpart->partno != partno && in blkpg_ioctl()
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| D | blk-core.c | 1446 if (part->partno) in part_round_stats()
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