diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/namei.c b/fs/namei.c index 58f715f7657e..9e5500dad14f 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2437,8 +2437,14 @@ inside: EXPORT_SYMBOL(hashlen_string); /* - * Calculate the length and hash of the path component, and - * return the length as the result. + * hash_name - Calculate the length and hash of the path component + * @nd: the path resolution state + * @name: the pathname to read the component from + * @lastword: if the component fits in a single word, LAST_WORD_IS_DOT, + * LAST_WORD_IS_DOTDOT, or some other value depending on whether the + * component is '.', '..', or something else. Otherwise, @lastword is 0. + * + * Returns: a pointer to the terminating '/' or NUL character in @name. */ static inline const char *hash_name(struct nameidata *nd, const char *name, |