part_devt

Name:part_devt

Proto:static inline dev_t part_devt(struct hd_struct *part)

Type:dev_t

Parameter:

Type	Parameter	Name
struct hd_struct *	part

267

Return dev_t, creates the sysfs "dev"

**Caller**
Name	Describe
devt_from_partuuid	devt_from_partuuid - looks up the dev_t of a partition by its UUID@uuid_str: char array containing ascii UUID The function will return the first partition which contains a matching* UUID value in its partition_meta_info struct. This does not search
blk_partition_remap	Remap block n of partition p to block n+start(p) of the disk.
blkpg_ioctl
del_gendisk
bdget_disk	dget_disk - do bdget() by gendisk and partition number@disk: gendisk of interest@partno: partition number* Find partition @partno from @disk, do bdget() on it.* CONTEXT:* Don't care.* RETURNS:* Resulting block_device on success, NULL on failure.
printk_all_partitions	print a full list of all partitions - intended for places where the root* filesystem can't be mounted and thus to give the victim some idea of what* went wrong
show_partition
diskstats_show	aggregate disk stat collector. Uses the same stats that the sysfs* entries do, above, but makes them available through one seq_file.* The output looks suspiciously like /proc/partitions with a bunch of* extra fields.
blk_lookup_devt
delete_partition	Must be called either with bd_mutex held, before a disk can be opened or* after all disk users are gone.

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