The tracing ring-buffer used this function briefly, but not anymore.

[karo-tx-linux.git] / include / linux / writeback.h

diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 2b8963ff0f359b4c6dab919e2ccc3c2c0324b5bb..a5f495f369286a0e6288beff8c331cb79cae6d02 100644 (file)
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -118,8 +118,6 @@ 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);