return autoremove_wake_function(wait, mode, sync, key);
}
-void wake_up_page_bit(struct page *page, int bit_nr)
+static void wake_up_page_bit(struct page *page, int bit_nr)
{
wait_queue_head_t *q = page_waitqueue(page);
struct wait_page_key key;
}
spin_unlock_irqrestore(&q->lock, flags);
}
-EXPORT_SYMBOL(wake_up_page_bit);
+
+static void wake_up_page(struct page *page, int bit)
+{
+ if (!PageWaiters(page))
+ return;
+ wake_up_page_bit(page, bit);
+}
static inline int wait_on_page_bit_common(wait_queue_head_t *q,
struct page *page, int bit_nr, int state, bool lock)
/**
* __lock_page - get a lock on the page, assuming we need to sleep to get it
- * @page: the page to lock
+ * @__page: the page to lock
*/
void __lock_page(struct page *__page)
{