NAME
open_bdev_exclusive - open a block device by name and set it up for use
SYNOPSIS
struct block_device * open_bdev_exclusive(const char * path, fmode_t mode, void * holder);
ARGUMENTS
path
special file representing the block device
mode
FMODE_... combination to pass be used
holder
owner for exclusion
DESCRIPTION
Open the blockdevice described by the special file at path, claim it for the holder.