suse man page for generic_pipe_buf_confirm

GENERIC_PIPE_BUF_CON(9) 					     pipes API						   GENERIC_PIPE_BUF_CON(9)

NAME
       generic_pipe_buf_confirm - verify contents of the pipe buffer

SYNOPSIS
       int generic_pipe_buf_confirm(struct pipe_inode_info * info, struct pipe_buffer * buf);

ARGUMENTS
       info
	   the pipe that the buffer belongs to

       buf
	   the buffer to confirm

DESCRIPTION
       This function does nothing, because the generic pipe code uses pages that are always good when inserted into the pipe.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						   GENERIC_PIPE_BUF_CON(9)