---
name: "get_pfnblock_flags_mask"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/get_pfnblock_flags_mask"
---

# get\_pfnblock\_flags\_mask(9)

Return the requested group of flags for the pageblock\_nr\_pages block of pages

## 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

*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

## COPYRIGHT