102 	struct file *filp = vma->vm_file;  in relay_mmap_buf()  local
113 	buf->chan->cb->buf_mapped(buf, filp);  in relay_mmap_buf()
291 					struct file *filp)  in buf_mapped_default_callback()  argument
299 					  struct file *filp)  in buf_unmapped_default_callback()  argument
874 static int relay_file_open(struct inode *inode, struct file *filp)  in relay_file_open()  argument
878 	filp->private_data = buf;  in relay_file_open()
880 	return nonseekable_open(inode, filp);  in relay_file_open()
890 static int relay_file_mmap(struct file *filp, struct vm_area_struct *vma)  in relay_file_mmap()  argument
892 	struct rchan_buf *buf = filp->private_data;  in relay_file_mmap()
903 static unsigned int relay_file_poll(struct file *filp, poll_table *wait)  in relay_file_poll()  argument
906 	struct rchan_buf *buf = filp->private_data;  in relay_file_poll()
911 	if (filp->f_mode & FMODE_READ) {  in relay_file_poll()
912 		poll_wait(filp, &buf->read_wait, wait);  in relay_file_poll()
928 static int relay_file_release(struct inode *inode, struct file *filp)  in relay_file_release()  argument
930 	struct rchan_buf *buf = filp->private_data;  in relay_file_release()
1128 static ssize_t relay_file_read_subbufs(struct file *filp, loff_t *ppos,  in relay_file_read_subbufs()  argument
1132 	struct rchan_buf *buf = filp->private_data;  in relay_file_read_subbufs()
1139 	mutex_lock(&file_inode(filp)->i_mutex);  in relay_file_read_subbufs()
1159 	mutex_unlock(&file_inode(filp)->i_mutex);  in relay_file_read_subbufs()
1164 static ssize_t relay_file_read(struct file *filp,  in relay_file_read()  argument
1174 	return relay_file_read_subbufs(filp, ppos, subbuf_read_actor, &desc);  in relay_file_read()