mm/page-writeback.c: make determine_dirtyable_memory static again

[firefly-linux-kernel-4.4.55.git] / include / linux / writeback.h

diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index a378c295851f8cf9fe4d804080b30f72cf5101cd..34a005515fef1c4a015ab7cb0053f42665fa343c 100644 (file)
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -138,8 +138,6 @@ extern int vm_highmem_is_dirtyable;
 extern int block_dump;
 extern int laptop_mode;
 
-extern unsigned long determine_dirtyable_memory(void);
-
 extern int dirty_background_ratio_handler(struct ctl_table *table, int write,
                void __user *buffer, size_t *lenp,
                loff_t *ppos);