}
# if defined(STRUCT_TASK_STRUCT_HAS_CRED)
+static inline struct key *
+afs_session_keyring(afs_ucred_t *cred)
+{
+# if defined(STRUCT_CRED_HAS_SESSION_KEYRING)
+ return cred->session_keyring;
+# else
+ return cred->tgcred->session_keyring;
+# endif
+}
+
static inline struct key*
afs_linux_search_keyring(afs_ucred_t *cred, struct key_type *type)
{
key_ref_t key_ref;
- if (cred->tgcred->session_keyring) {
+ if (afs_session_keyring(cred)) {
key_ref = keyring_search(
- make_key_ref(cred->tgcred->session_keyring, 1),
+ make_key_ref(afs_session_keyring(cred), 1),
type, "_pag");
if (IS_ERR(key_ref))
return ERR_CAST(key_ref);
}
#endif
-#if defined(HAVE_LINUX_PUTNAME)
+#if !defined(STRUCT_FILENAME_HAS_NAME)
typedef char *afs_name_t;
static inline char *
afs_putname(afs_name_t name) {
putname((char *)name);
}
-
-static inline void
-afs_set_name(afs_name_t name, char *string) {
- name = string;
-}
#else
typedef struct filename *afs_name_t;
afs_putname(afs_name_t name) {
kmem_cache_free(names_cachep, (void *)name);
}
+#endif
-static inline void
-afs_set_name(afs_name_t aname, char *string) {
- aname->name = string;
-}
+static_inline struct key *
+afs_set_session_keyring(struct key *keyring)
+{
+ struct key *old;
+#if defined(STRUCT_CRED_HAS_SESSION_KEYRING)
+ struct cred *new_creds;
+ old = current_session_keyring();
+ new_creds = prepare_creds();
+ rcu_assign_pointer(new_creds->session_keyring, keyring);
+ commit_creds(new_creds);
+#else
+ spin_lock_irq(¤t->sighand->siglock);
+ old = task_session_keyring(current);
+ smp_wmb();
+ task_session_keyring(current) = keyring;
+ spin_unlock_irq(¤t->sighand->siglock);
#endif
+ return old;
+}
#endif /* AFS_LINUX_OSI_COMPAT_H */