Name
lookup_one_len_unlocked —
filesystem helper to lookup single pathname component
Synopsis
struct dentry * lookup_one_len_unlocked ( | const char * name, |
| struct dentry * base, |
| int len) ; |
Arguments
const char * name
pathname component to lookup
struct dentry * base
base directory to lookup from
int 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.
Unlike lookup_one_len, it should be called without the parent
i_mutex held, and will take the i_mutex itself if necessary.