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