#ifndef _LINUX_RELAY_H
#define _LINUX_RELAY_H
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/wait.h>
size_t subbufs_consumed; /* count of sub-buffers consumed */
struct rchan *chan; /* associated channel */
wait_queue_head_t read_wait; /* reader wait queue */
- struct work_struct wake_readers; /* reader wake-up work struct */
+ struct delayed_work wake_readers; /* reader wake-up work struct */
struct dentry *dentry; /* channel file dentry */
struct kref kref; /* channel buffer refcount */
struct page **page_array; /* array of current buffer pages */
/*
* exported relay file operations, kernel/relay.c
*/
-extern struct file_operations relay_file_operations;
+extern const struct file_operations relay_file_operations;
#endif /* _LINUX_RELAY_H */