tracing/function-return-tracer: store return stack into task_struct and allocate...

[~andy/linux] / arch / x86 / include / asm / ftrace.h

diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
index 2bb43b433e076870d1f23dbbf02f8f0f23279bfc..754a3e082f94bf1d875d9ea92d489be8fff944fe 100644 (file)
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -29,7 +29,6 @@ struct dyn_arch_ftrace {
 #endif /* CONFIG_FUNCTION_TRACER */
 
 #ifdef CONFIG_FUNCTION_RET_TRACER
-#define FTRACE_RET_STACK_SIZE 20
 
 #ifndef __ASSEMBLY__