extern void callthunks_patch_module_calls(struct callthunk_sites *sites,
struct module *mod);
extern void *callthunks_translate_call_dest(void *dest);
-extern bool is_callthunk(void *addr);
extern int x86_call_depth_emit_accounting(u8 **pprog, void *func);
#else
static __always_inline void callthunks_patch_builtin_calls(void) {}
{
return dest;
}
-static __always_inline bool is_callthunk(void *addr)
-{
- return false;
-}
static __always_inline int x86_call_depth_emit_accounting(u8 **pprog,
void *func)
{
return target ? : dest;
}
-bool is_callthunk(void *addr)
+static bool is_callthunk(void *addr)
{
unsigned int tmpl_size = SKL_TMPL_SIZE;
void *tmpl = skl_call_thunk_template;
.type = ORC_TYPE_CALL
};
-#ifdef CONFIG_CALL_THUNKS
-static struct orc_entry *orc_callthunk_find(unsigned long ip)
-{
- if (!is_callthunk((void *)ip))
- return NULL;
-
- return &null_orc_entry;
-}
-#else
-static struct orc_entry *orc_callthunk_find(unsigned long ip)
-{
- return NULL;
-}
-#endif
-
/* Fake frame pointer entry -- used as a fallback for generated code */
static struct orc_entry orc_fp_entry = {
.type = ORC_TYPE_CALL,
if (orc)
return orc;
- orc = orc_ftrace_find(ip);
- if (orc)
- return orc;
-
- return orc_callthunk_find(ip);
+ return orc_ftrace_find(ip);
}
#ifdef CONFIG_MODULES