centos man page for trace_block_touch_buffer

TRACE_BLOCK_TOUCH_BU(9) 					     Block IO						   TRACE_BLOCK_TOUCH_BU(9)

NAME
       trace_block_touch_buffer - mark a buffer accessed

SYNOPSIS
       void trace_block_touch_buffer(struct buffer_head * bh);

ARGUMENTS
       bh
	   buffer_head being touched

DESCRIPTION
       Called from touch_buffer.

AUTHORS
       Jason Baron <jbaron@redhat.com>
	   Author.

       William Cohen <wcohen@redhat.com>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   TRACE_BLOCK_TOUCH_BU(9)