[CRIU] [PATCH 03/10] compiler: Add likely/unlikely hints

[Cyrill Gorcunov]

Will be needed for file-ids handling.

Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---
 include/compiler.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/include/compiler.h b/include/compiler.h
index aab5d50..c969906 100644
--- a/include/compiler.h
+++ b/include/compiler.h
@@ -23,6 +23,9 @@
 # define __always_inline	inline __attribute__((always_inline))
 #endif
 
+#define likely(x)	__builtin_expect(!!(x), 1)
+#define unlikely(x)	__builtin_expect(!!(x), 0)
+
 #ifndef always_inline
 # define always_inline		__always_inline
 #endif
-- 
1.7.7.6