PCI: rcar: Build pci-rcar-gen2.c only on ARM

[firefly-linux-kernel-4.4.55.git] / mm / internal.h

diff --git a/mm/internal.h b/mm/internal.h
index 36b23f1e2ca62612e6e1d1b2b9d74c3cd7e87db7..bc0fa9a69e463771ca1de684c686e96644bc30dd 100644 (file)
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -182,6 +182,7 @@ struct compact_control {
        unsigned long nr_migratepages;  /* Number of pages to migrate */
        unsigned long free_pfn;         /* isolate_freepages search base */
        unsigned long migrate_pfn;      /* isolate_migratepages search base */
+       unsigned long last_migrated_pfn;/* Not yet flushed page being freed */
        enum migrate_mode mode;         /* Async or sync migration mode */
        bool ignore_skip_hint;          /* Scan blocks even if marked skip */
        int order;                      /* order a direct compactor needs */
@@ -426,4 +427,19 @@ unsigned long reclaim_clean_pages_from_list(struct zone *zone,
 #define ALLOC_CMA              0x80 /* allow allocations from CMA areas */
 #define ALLOC_FAIR             0x100 /* fair zone allocation */
 
+enum ttu_flags;
+struct tlbflush_unmap_batch;
+
+#ifdef CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
+void try_to_unmap_flush(void);
+void try_to_unmap_flush_dirty(void);
+#else
+static inline void try_to_unmap_flush(void)
+{
+}
+static inline void try_to_unmap_flush_dirty(void)
+{
+}
+
+#endif /* CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH */
 #endif /* __MM_INTERNAL_H */