35 	struct rchan_buf *buf = vma->vm_private_data;  in relay_file_mmap_close()  local
45 	struct rchan_buf *buf = vma->vm_private_data;  in relay_buf_fault()  local
99 static int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma)  in relay_mmap_buf()
126 static void *relay_alloc_buf(struct rchan_buf *buf, size_t *size)  in relay_alloc_buf()
167 	struct rchan_buf *buf;  in relay_create_buf()  local
209 static void relay_destroy_buf(struct rchan_buf *buf)  in relay_destroy_buf()
236 	struct rchan_buf *buf = container_of(kref, struct rchan_buf, kref);  in relay_remove_buf()  local
247 static int relay_buf_empty(struct rchan_buf *buf)  in relay_buf_empty()
258 int relay_buf_full(struct rchan_buf *buf)  in relay_buf_full()
277 static int subbuf_start_default_callback (struct rchan_buf *buf,  in subbuf_start_default_callback()
291 static void buf_mapped_default_callback(struct rchan_buf *buf,  in buf_mapped_default_callback()
299 static void buf_unmapped_default_callback(struct rchan_buf *buf,  in buf_unmapped_default_callback()
310 						       struct rchan_buf *buf,  in create_buf_file_default_callback()
341 	struct rchan_buf *buf = (struct rchan_buf *)data;  in wakeup_readers()  local
352 static void __relay_reset(struct rchan_buf *buf, unsigned int init)  in __relay_reset()
407 static inline void relay_set_buf_dentry(struct rchan_buf *buf,  in relay_set_buf_dentry()
415 					    struct rchan_buf *buf,  in relay_create_buf_file()
443  	struct rchan_buf *buf = NULL;  in relay_open_buf()  local
483 static void relay_close_buf(struct rchan_buf *buf)  in relay_close_buf()
625 	struct rchan_buf *buf;  member
722 size_t relay_switch_subbuf(struct rchan_buf *buf, size_t length)  in relay_switch_subbuf()
792 	struct rchan_buf *buf;  in relay_subbufs_consumed()  local
876 	struct rchan_buf *buf = inode->i_private;  in relay_file_open()  local
892 	struct rchan_buf *buf = filp->private_data;  in relay_file_mmap()  local
906 	struct rchan_buf *buf = filp->private_data;  in relay_file_poll()  local
930 	struct rchan_buf *buf = filp->private_data;  in relay_file_release()  local
939 static void relay_file_read_consume(struct rchan_buf *buf,  in relay_file_read_consume()
973 static int relay_file_read_avail(struct rchan_buf *buf, size_t read_pos)  in relay_file_read_avail()
1018 					   struct rchan_buf *buf)  in relay_file_read_subbuf_avail()
1049 					struct rchan_buf *buf)  in relay_file_read_start_pos()
1076 static size_t relay_file_read_end_pos(struct rchan_buf *buf,  in relay_file_read_end_pos()
1100 			     struct rchan_buf *buf,  in subbuf_read_actor()
1135 	struct rchan_buf *buf = filp->private_data;  in relay_file_read_subbufs()  local
1192 				   struct pipe_buffer *buf)  in relay_pipe_buf_release()