Drop support for kernels < 3.0 from module instrumentation

[lttng-modules.git] / instrumentation / events / lttng-module / module.h

diff --git a/instrumentation/events/lttng-module/module.h b/instrumentation/events/lttng-module/module.h
index febe8d206b0729c56f078bca47223bf89d1fb12c..89b1e7980d7d0a928d4753303d26eb6381328003 100644 (file)
--- a/instrumentation/events/lttng-module/module.h
+++ b/instrumentation/events/lttng-module/module.h
@@ -54,24 +54,16 @@ LTTNG_TRACEPOINT_EVENT(module_free,
 
 LTTNG_TRACEPOINT_EVENT_CLASS(module_refcnt,
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
        TP_PROTO(struct module *mod, unsigned long ip),
 
        TP_ARGS(mod, ip),
-#else
-       TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
-
-       TP_ARGS(mod, ip, refcnt),
-#endif
 
        TP_FIELDS(
                ctf_integer(unsigned long, ip, ip)
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0))
                ctf_integer(int, refcnt, atomic_read(&mod->refcnt))
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
-               ctf_integer(int, refcnt, __this_cpu_read(mod->refptr->incs) + __this_cpu_read(mod->refptr->decs))
 #else
-               ctf_integer(int, refcnt, refcnt)
+               ctf_integer(int, refcnt, __this_cpu_read(mod->refptr->incs) + __this_cpu_read(mod->refptr->decs))
 #endif
                ctf_string(name, mod->name)
        )
@@ -79,28 +71,16 @@ LTTNG_TRACEPOINT_EVENT_CLASS(module_refcnt,
 
 LTTNG_TRACEPOINT_EVENT_INSTANCE(module_refcnt, module_get,
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
        TP_PROTO(struct module *mod, unsigned long ip),
 
        TP_ARGS(mod, ip)
-#else
-       TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
-
-       TP_ARGS(mod, ip, refcnt)
-#endif
 )
 
 LTTNG_TRACEPOINT_EVENT_INSTANCE(module_refcnt, module_put,
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
        TP_PROTO(struct module *mod, unsigned long ip),
 
        TP_ARGS(mod, ip)
-#else
-       TP_PROTO(struct module *mod, unsigned long ip, int refcnt),
-
-       TP_ARGS(mod, ip, refcnt)
-#endif
 )
 #endif /* CONFIG_MODULE_UNLOAD */