1 files changed, 0 insertions, 22 deletions
diff --git a/sys/amd64/amd64/trap.c b/sys/amd64/amd64/trap.c
index 1077d48..a57f42e 100644
--- a/sys/amd64/amd64/trap.c
+++ b/sys/amd64/amd64/trap.c
@@ -96,28 +96,6 @@ PMC_SOFT_DEFINE( , , page_fault, write);
 
 #ifdef KDTRACE_HOOKS
 #include <sys/dtrace_bsd.h>
-
-/*
- * This is a hook which is initialised by the dtrace module
- * to handle traps which might occur during DTrace probe
- * execution.
- */
-dtrace_trap_func_t	dtrace_trap_func;
-
-dtrace_doubletrap_func_t	dtrace_doubletrap_func;
-
-/*
- * This is a hook which is initialised by the systrace module
- * when it is loaded. This keeps the DTrace syscall provider
- * implementation opaque. 
- */
-systrace_probe_func_t	systrace_probe_func;
-
-/*
- * These hooks are necessary for the pid and usdt providers.
- */
-dtrace_pid_probe_ptr_t		dtrace_pid_probe_ptr;
-dtrace_return_probe_ptr_t	dtrace_return_probe_ptr;
 #endif
 
 extern void trap(struct trapframe *frame);