add backtrace in unix_signal_handler

[vpp.git] / src / vppinfra / cache.h

diff --git a/src/vppinfra/cache.h b/src/vppinfra/cache.h
index e5c678e..ac08355 100644 (file)
--- a/src/vppinfra/cache.h
+++ b/src/vppinfra/cache.h
@@ -41,10 +41,13 @@
 #include <vppinfra/error_bootstrap.h>
 
 /*
- * Allow CFLAGS to override the arch-specific cache line size
+ * Allow CFLAGS to override the configured / deduced cache line size
  */
 #ifndef CLIB_LOG2_CACHE_LINE_BYTES
 
+/* defines CLIB_LOG2_CACHE_LINE_BYTES */
+#include <vppinfra/config.h>
+
 /* Default cache line size of 64 bytes. */
 #ifndef CLIB_LOG2_CACHE_LINE_BYTES
 #define CLIB_LOG2_CACHE_LINE_BYTES 6