--- fio-3.14/os/os-linux.h.orig	2019-05-22 17:29:16.413054806 -0500
+++ fio-3.14/os/os-linux.h	2019-05-22 17:29:20.977241736 -0500
@@ -124,11 +124,6 @@
 	return syscall(__NR_ioprio_set, which, who, ioprio);
 }
 
-static inline int gettid(void)
-{
-	return syscall(__NR_gettid);
-}
-
 #define SPLICE_DEF_SIZE	(64*1024)
 
 #ifndef BLKGETSIZE64