NAME
lookup_one_len - filesystem helper to lookup single pathname component
SYNOPSIS
struct dentry * lookup_one_len(const char * name, struct dentry * base, int len);
ARGUMENTS
name
pathname component to lookup
base
base directory to lookup from
len
maximum length len should be interpreted to
DESCRIPTION
Note that this routine is purely a helper for filesystem usage and should not be called by generic code.
The caller must hold base->i_mutex.