diff options
Diffstat (limited to 'runtime/runtime.h')
| -rw-r--r-- | runtime/runtime.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/runtime/runtime.h b/runtime/runtime.h index 6fa168dc..756f8607 100644 --- a/runtime/runtime.h +++ b/runtime/runtime.h @@ -30,8 +30,12 @@ #include <linux/compat.h> #include <linux/mm.h> -/* the new transport requires debugfs and a newer relayfs */ -#if !defined (CONFIG_DEBUG_FS) || (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,15)) +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) +#if !defined (CONFIG_DEBUG_FS) && !defined (CONFIG_DEBUG_FS_MODULE) +#error "DebugFS is required and was not found in the kernel." +#endif +#else +/* older kernels have no debugfs and older version of relayfs. */ #define STP_OLD_TRANSPORT #endif |