#if (defined(CONFIG_MEMORY_ISOLATION) && defined(CONFIG_COMPACTION)) || defined(CONFIG_CMA)
/* The below functions must be run on a range from a single zone. */
extern int alloc_contig_range(unsigned long start, unsigned long end,
- unsigned migratetype);
+ unsigned migratetype, gfp_t gfp_mask);
extern void free_contig_range(unsigned long pfn, unsigned nr_pages);
#endif