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 Is there a pagecache struct page at the given (mapping, offset) tuple? If yes, increment its refcount and return it; if no, return NULL.

COPYRIGHT Kernel Hackers Manual 2.6. November 2013 FIND_GET_PAGE(9)