From 7cb18afaf252ce42658beb6d38b9a1fed2395a28 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Sun, 28 Dec 2014 08:53:34 -0500 Subject: [PATCH] Fix: update module instrumentation for 3.19+ kernels Signed-off-by: Mathieu Desnoyers --- instrumentation/events/lttng-module/module.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/instrumentation/events/lttng-module/module.h b/instrumentation/events/lttng-module/module.h index 83d191f4..bc9493ad 100644 --- a/instrumentation/events/lttng-module/module.h +++ b/instrumentation/events/lttng-module/module.h @@ -84,7 +84,9 @@ LTTNG_TRACEPOINT_EVENT_CLASS(module_refcnt, TP_fast_assign( tp_assign(ip, ip) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0)) + tp_assign(refcnt, atomic_read(&mod->refcnt)) +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)) tp_assign(refcnt, __this_cpu_read(mod->refptr->incs) + __this_cpu_read(mod->refptr->decs)) #else tp_assign(refcnt, refcnt) -- 2.34.1