36 	struct rchan_buf *buf = vmf->vma->vm_private_data;  in relay_buf_fault()  local
86 static int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma)  in relay_mmap_buf()
111 static void *relay_alloc_buf(struct rchan_buf *buf, size_t *size)  in relay_alloc_buf()
152 	struct rchan_buf *buf;  in relay_create_buf()  local
196 static void relay_destroy_buf(struct rchan_buf *buf)  in relay_destroy_buf()
223 	struct rchan_buf *buf = container_of(kref, struct rchan_buf, kref);  in relay_remove_buf()  local
233 static int relay_buf_empty(struct rchan_buf *buf)  in relay_buf_empty()
244 int relay_buf_full(struct rchan_buf *buf)  in relay_buf_full()
255 static int relay_subbuf_start(struct rchan_buf *buf, void *subbuf,  in relay_subbuf_start()
273 	struct rchan_buf *buf;  in wakeup_readers()  local
286 static void __relay_reset(struct rchan_buf *buf, unsigned int init)  in __relay_reset()
324 	struct rchan_buf *buf;  in relay_reset()  local
343 static inline void relay_set_buf_dentry(struct rchan_buf *buf,  in relay_set_buf_dentry()
351 					    struct rchan_buf *buf,  in relay_create_buf_file()
381  	struct rchan_buf *buf = NULL;  in relay_open_buf()  local
428 static void relay_close_buf(struct rchan_buf *buf)  in relay_close_buf()
439 	struct rchan_buf *buf;  in relay_prepare_cpu()  local
486 	struct rchan_buf *buf;  in relay_open()  local
543 	struct rchan_buf *buf;  member
578 	struct rchan_buf *buf;  in relay_late_setup_files()  local
662 size_t relay_switch_subbuf(struct rchan_buf *buf, size_t length)  in relay_switch_subbuf()
733 	struct rchan_buf *buf;  in relay_subbufs_consumed()  local
757 	struct rchan_buf *buf;  in relay_close()  local
790 	struct rchan_buf *buf;  in relay_flush()  local
818 	struct rchan_buf *buf = inode->i_private;  in relay_file_open()  local
834 	struct rchan_buf *buf = filp->private_data;  in relay_file_mmap()  local
848 	struct rchan_buf *buf = filp->private_data;  in relay_file_poll()  local
872 	struct rchan_buf *buf = filp->private_data;  in relay_file_release()  local
881 static void relay_file_read_consume(struct rchan_buf *buf,  in relay_file_read_consume()
915 static int relay_file_read_avail(struct rchan_buf *buf)  in relay_file_read_avail()
960 					   struct rchan_buf *buf)  in relay_file_read_subbuf_avail()
989 static size_t relay_file_read_start_pos(struct rchan_buf *buf)  in relay_file_read_start_pos()
1015 static size_t relay_file_read_end_pos(struct rchan_buf *buf,  in relay_file_read_end_pos()
1040 	struct rchan_buf *buf = filp->private_data;  in relay_file_read()  local
1089 				   struct pipe_buffer *buf)  in relay_pipe_buf_release()