btrfs-progs: check: introduce function to check dir_item

[platform/upstream/btrfs-progs.git] / kerncompat.h

diff --git a/kerncompat.h b/kerncompat.h
index 4a8f813..ed9a042 100644 (file)
--- a/kerncompat.h
+++ b/kerncompat.h
@@ -70,7 +70,11 @@
 
 #define __token_glue(a,b,c)    ___token_glue(a,b,c)
 #define ___token_glue(a,b,c)   a ## b ## c
+#ifdef DEBUG_BUILD_CHECKS
 #define BUILD_ASSERT(x)                extern int __token_glue(compile_time_assert_,__LINE__,__COUNTER__)[1-2*!(x)] __attribute__((unused))
+#else
+#define BUILD_ASSERT(x)
+#endif
 
 #ifndef BTRFS_DISABLE_BACKTRACE
 #define MAX_BACKTRACE  16