suse man page for find_get_pages_tag

FIND_GET_PAGES_TAG(9)					    Memory Management in Linux					     FIND_GET_PAGES_TAG(9)

NAME
       find_get_pages_tag - find and return pages that match tag

SYNOPSIS
       unsigned find_get_pages_tag(struct address_space * mapping, pgoff_t * index, int tag, unsigned int nr_pages, struct page ** pages);

ARGUMENTS
       mapping
	   the address_space to search

       index
	   the starting page index

       tag
	   the tag index

       nr_pages
	   the maximum number of pages

       pages
	   where the resulting pages are placed

DESCRIPTION
       Like find_get_pages, except we only return pages which are tagged with tag. We update index to index the next page for the traversal.

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