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- wheezy 3.2.78-1
FIND_GET_PAGE(9) | Memory Management in Linux | FIND_GET_PAGE(9) |
NAME¶
find_get_page - find and get a page referenceSYNOPSIS¶
struct
page *
find_get_page(struct address_space * mapping,
pgoff_t offset);
ARGUMENTS¶
mappingthe 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¶
March 2016 | Kernel Hackers Manual 3.2. |