X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=compiler%2Fcompiler.h;h=0a0213b60fca5204cb9d0294ffb01139baa23083;hp=036ba208e861e79225a3e8827f5ff81895c50818;hb=225ba9e3433cf27d8ff7b213d9f78b7ef2776c70;hpb=7b4203d7544db58920408f65977ebd00aaec6506

diff --git a/compiler/compiler.h b/compiler/compiler.h
index 036ba208..0a0213b6 100644
--- a/compiler/compiler.h
+++ b/compiler/compiler.h
@@ -20,4 +20,6 @@
 #define fio_init	__attribute__((constructor))
 #define fio_exit	__attribute__((destructor))
 
+#define fio_unlikely(x)	__builtin_expect(!!(x), 0)
+
 #endif