get_pfnblock_flags_mask(9) 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

page

The page within the block of interest

pfn

The target page frame number

end_bitidx

The last bit of interest to retrieve

mask

mask of bits that the caller is interested in

RETURN

pageblock_bits flags

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