table of contents
| 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¶
| April 2023 | Kernel Hackers Manual 2.6. |