NAME
d_alloc - allocate a dcache entry
SYNOPSIS
struct dentry * d_alloc (struct dentry * parent,
const struct qstr * name);
ARGUMENTS
parent parent of entry to allocate
name qstr of the name
DESCRIPTION
Allocates a dentry. It returns NULL if there is insufficient memory
available. On a success the dentry is returned. The name passed in is
copied and the copy passed in may be reused after this call.