diff --git a/databases/rocksdb/files/patch-utilities_transactions_lock_range_range__tree_lib_portability_toku__time.h b/databases/rocksdb/files/patch-utilities_transactions_lock_range_range__tree_lib_portability_toku__time.h
new file mode 100644
index 000000000000..340655a5e94d
--- /dev/null
+++ b/databases/rocksdb/files/patch-utilities_transactions_lock_range_range__tree_lib_portability_toku__time.h
@@ -0,0 +1,25 @@
+--- utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h.orig	2021-10-17 17:02:20 UTC
++++ utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
+@@ -58,7 +58,7 @@ Copyright (c) 2006, 2015, Percona and/or its affiliate
+ #include <stdint.h>
+ #include <sys/time.h>
+ #include <time.h>
+-#if defined(__powerpc__)
++#if defined(__powerpc__) && defined(__linux__)
+ #include <sys/platform/ppc.h>
+ #endif
+ 
+@@ -132,7 +132,13 @@ static inline tokutime_t toku_time_now(void) {
+   __asm __volatile__("mrs %[rt], cntvct_el0" : [ rt ] "=r"(result));
+   return result;
+ #elif defined(__powerpc__)
++#ifdef __linux__
+   return __ppc_get_timebase();
++#elif defined(__FreeBSD__)
++  int64_t tbr;
++  asm volatile("mfspr %0, 268" : "=r"(tbr));
++  return tbr;
++#endif
+ #else
+ #error No timer implementation for this platform
+ #endif