find_get_page(9) centos man page | unix.com

FIND_GET_PAGE(9)					    Memory Management in Linux						  FIND_GET_PAGE(9)

NAME
       find_get_page - find and get a page reference

SYNOPSIS
       struct page * find_get_page(struct address_space * mapping, pgoff_t offset);

ARGUMENTS
       mapping
	   the address_space to search

       offset
	   the page index

DESCRIPTION
       Looks up the page cache slot at mapping & offset. If there is a page cache page, it is returned with an increased refcount.

       Otherwise, NULL is returned.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							  FIND_GET_PAGE(9)