Name

__get_pfnblock_flags_mask — Return the requested group of flags for the pageblock_nr_pages block of pages

Synopsis

unsigned long __get_pfnblock_flags_mask (struct page * page,
 unsigned long pfn,
 unsigned long end_bitidx,
 unsigned long mask);
 

Arguments

struct page * page

The page within the block of interest

unsigned long pfn

The target page frame number

unsigned long end_bitidx

The last bit of interest to retrieve

unsigned long mask

mask of bits that the caller is interested in

Return

pageblock_bits flags