ADD_TO_PAGE_CACHE_LO
Section: Memory Management in Linux (9)
Updated: February 2011
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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.
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