36 	struct rchan_buf *buf = vmf->vma->vm_private_data;  in relay_buf_fault()  local
83 static int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma)  in relay_mmap_buf()
108 static void *relay_alloc_buf(struct rchan_buf *buf, size_t *size)  in relay_alloc_buf()
149 	struct rchan_buf *buf;  in relay_create_buf()  local
193 static void relay_destroy_buf(struct rchan_buf *buf)  in relay_destroy_buf()
220 	struct rchan_buf *buf = container_of(kref, struct rchan_buf, kref);  in relay_remove_buf()  local
230 static int relay_buf_empty(struct rchan_buf *buf)  in relay_buf_empty()
241 int relay_buf_full(struct rchan_buf *buf)  in relay_buf_full()
252 static int relay_subbuf_start(struct rchan_buf *buf, void *subbuf,  in relay_subbuf_start()
270 	struct rchan_buf *buf;  in wakeup_readers()  local
283 static void __relay_reset(struct rchan_buf *buf, unsigned int init)  in __relay_reset()
321 	struct rchan_buf *buf;  in relay_reset()  local
340 static inline void relay_set_buf_dentry(struct rchan_buf *buf,  in relay_set_buf_dentry()
348 					    struct rchan_buf *buf,  in relay_create_buf_file()
377 	struct rchan_buf *buf;  in relay_open_buf()  local
424 static void relay_close_buf(struct rchan_buf *buf)  in relay_close_buf()
435 	struct rchan_buf *buf;  in relay_prepare_cpu()  local
482 	struct rchan_buf *buf;  in relay_open()  local
539 	struct rchan_buf *buf;  member
574 	struct rchan_buf *buf;  in relay_late_setup_files()  local
658 size_t relay_switch_subbuf(struct rchan_buf *buf, size_t length)  in relay_switch_subbuf()
729 	struct rchan_buf *buf;  in relay_subbufs_consumed()  local
753 	struct rchan_buf *buf;  in relay_close()  local
786 	struct rchan_buf *buf;  in relay_flush()  local
814 	struct rchan_buf *buf = inode->i_private;  in relay_file_open()  local
830 	struct rchan_buf *buf = filp->private_data;  in relay_file_mmap()  local
844 	struct rchan_buf *buf = filp->private_data;  in relay_file_poll()  local
868 	struct rchan_buf *buf = filp->private_data;  in relay_file_release()  local
877 static void relay_file_read_consume(struct rchan_buf *buf,  in relay_file_read_consume()
911 static int relay_file_read_avail(struct rchan_buf *buf)  in relay_file_read_avail()
956 					   struct rchan_buf *buf)  in relay_file_read_subbuf_avail()
985 static size_t relay_file_read_start_pos(struct rchan_buf *buf)  in relay_file_read_start_pos()
1012 static size_t relay_file_read_end_pos(struct rchan_buf *buf,  in relay_file_read_end_pos()
1037 	struct rchan_buf *buf = filp->private_data;  in relay_file_read()  local