Name
read_cache_page_gfp —
read into page cache, using specified page allocation flags.
Synopsis
struct page * read_cache_page_gfp ( | struct address_space * mapping, |
| | pgoff_t index, |
| | gfp_t gfp); |
Arguments
mapping
the page's address_space
index
the page index
gfp
the page allocator flags to use if allocating
Description
This is the same as “read_mapping_page(mapping, index, NULL)”, but with
any new page allocations done using the specified allocation flags.
If the page does not get brought uptodate, return -EIO.