diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/jbd.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/include/linux/jbd.h b/include/linux/jbd.h index dfdd307872bb..3d9451b62e5a 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -352,27 +352,6 @@ static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh) bit_spin_unlock(BH_JournalHead, &bh->b_state); } -#define HAVE_JOURNAL_CALLBACK_STATUS -/** - * struct journal_callback - Base structure for callback information. - * @jcb_list: list information for other callbacks attached to the same handle. - * @jcb_func: Function to call with this callback structure. - * - * This struct is a 'seed' structure for a using with your own callback - * structs. If you are using callbacks you must allocate one of these - * or another struct of your own definition which has this struct - * as it's first element and pass it to journal_callback_set(). - * - * This is used internally by jbd to maintain callback information. - * - * See journal_callback_set for more information. - **/ -struct journal_callback { - struct list_head jcb_list; /* t_jcb_lock */ - void (*jcb_func)(struct journal_callback *jcb, int error); - /* user data goes here */ -}; - struct jbd_revoke_table_s; /** @@ -381,7 +360,6 @@ struct jbd_revoke_table_s; * @h_transaction: Which compound transaction is this update a part of? * @h_buffer_credits: Number of remaining buffers we are allowed to dirty. * @h_ref: Reference count on this handle - * @h_jcb: List of application registered callbacks for this handle. * @h_err: Field for caller's use to track errors through large fs operations * @h_sync: flag for sync-on-close * @h_jdata: flag to force data journaling @@ -407,13 +385,6 @@ struct handle_s /* operations */ int h_err; - /* - * List of application registered callbacks for this handle. The - * function(s) will be called after the transaction that this handle is - * part of has been committed to disk. [t_jcb_lock] - */ - struct list_head h_jcb; - /* Flags [no locking] */ unsigned int h_sync: 1; /* sync-on-close */ unsigned int h_jdata: 1; /* force data journaling */ @@ -455,8 +426,6 @@ struct handle_s * j_state_lock * ->j_list_lock (journal_unmap_buffer) * - * t_handle_lock - * ->t_jcb_lock */ struct transaction_s @@ -580,15 +549,6 @@ struct transaction_s */ int t_handle_count; - /* - * Protects the callback list - */ - spinlock_t t_jcb_lock; - /* - * List of registered callback functions for this transaction. - * Called when the transaction is committed. [t_jcb_lock] - */ - struct list_head t_jcb; }; /** @@ -921,10 +881,6 @@ extern int journal_invalidatepage(journal_t *, extern int journal_try_to_free_buffers(journal_t *, struct page *, int); extern int journal_stop(handle_t *); extern int journal_flush (journal_t *); -extern void journal_callback_set(handle_t *handle, - void (*fn)(struct journal_callback *,int), - struct journal_callback *jcb); - extern void journal_lock_updates (journal_t *); extern void journal_unlock_updates (journal_t *); |