NAME
open_bdev_excl - open a block device by name and set it up for use
SYNOPSIS
struct block_device * open_bdev_excl(const char * path, int flags, void * holder);
ARGUMENTS
path
special file representing the block device
flags
MS_RDONLY for opening read-only
holder
owner for exclusion
DESCRIPTION
Open the blockdevice described by the special file at path, claim it for the holder.