table of contents
| READ_CACHE_PAGE_GFP(9) | Memory Management in Linux | READ_CACHE_PAGE_GFP(9) |
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.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |