return (pfn >> pageblock_order) * NR_PAGEBLOCK_BITS;
}
-static __always_inline
-unsigned long __get_pfnblock_flags_mask(const struct page *page,
- unsigned long pfn,
- unsigned long mask)
+/**
+ * get_pfnblock_flags_mask - Return the requested group of flags for the pageblock_nr_pages block of pages
+ * @page: The page within the block of interest
+ * @pfn: The target page frame number
+ * @mask: mask of bits that the caller is interested in
+ *
+ * Return: pageblock_bits flags
+ */
+unsigned long get_pfnblock_flags_mask(const struct page *page,
+ unsigned long pfn, unsigned long mask)
{
unsigned long *bitmap;
unsigned long bitidx, word_bitidx;
return (word >> bitidx) & mask;
}
-/**
- * get_pfnblock_flags_mask - Return the requested group of flags for the pageblock_nr_pages block of pages
- * @page: The page within the block of interest
- * @pfn: The target page frame number
- * @mask: mask of bits that the caller is interested in
- *
- * Return: pageblock_bits flags
- */
-unsigned long get_pfnblock_flags_mask(const struct page *page,
- unsigned long pfn, unsigned long mask)
-{
- return __get_pfnblock_flags_mask(page, pfn, mask);
-}
-
static __always_inline int get_pfnblock_migratetype(const struct page *page,
unsigned long pfn)
{
- return __get_pfnblock_flags_mask(page, pfn, MIGRATETYPE_MASK);
+ return get_pfnblock_flags_mask(page, pfn, MIGRATETYPE_MASK);
}
/**