centos man page for add_to_page_cache_locked

ADD_TO_PAGE_CACHE_LO(9) 				    Memory Management in Linux					   ADD_TO_PAGE_CACHE_LO(9)

NAME
       add_to_page_cache_locked - add a locked page to the pagecache

SYNOPSIS
       int add_to_page_cache_locked(struct page * page, struct address_space * mapping, pgoff_t offset, gfp_t gfp_mask);

ARGUMENTS
       page
	   page to add

       mapping
	   the page's address_space

       offset
	   page index

       gfp_mask
	   page allocation mode

DESCRIPTION
       This function is used to add a page to the pagecache. It must be locked. This function does not add the page to the LRU. The caller must do
       that.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   ADD_TO_PAGE_CACHE_LO(9)