fix: mm: introduce vma->vm_flags wrapper functions (v6.3)

[lttng-modules.git] / src / lttng-events.c

diff --git a/src/lttng-events.c b/src/lttng-events.c
index 431da540108430108c618390f9c216bf87567748..113ccad0516e15afa80b6b3d904c13e3544cdf90 100644 (file)
--- a/src/lttng-events.c
+++ b/src/lttng-events.c
@@ -101,15 +101,9 @@ void synchronize_trace(void)
        synchronize_sched();
 #endif
 
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0))
 #ifdef CONFIG_PREEMPT_RT_FULL
        synchronize_rcu();
 #endif
-#else /* (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0)) */
-#ifdef CONFIG_PREEMPT_RT
-       synchronize_rcu();
-#endif
-#endif /* (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0)) */
 }
 
 void lttng_lock_sessions(void)
@@ -1345,7 +1339,7 @@ void register_event(struct lttng_kernel_event_common *event)
        desc = event->priv->desc;
        switch (event->priv->instrumentation) {
        case LTTNG_KERNEL_ABI_TRACEPOINT:
-               ret = lttng_wrapper_tracepoint_probe_register(desc->event_kname,
+               ret = lttng_tracepoint_probe_register(desc->event_kname,
                                                  desc->tp_class->probe_callback,
                                                  event);
                break;
@@ -1395,7 +1389,7 @@ void unregister_event(struct lttng_kernel_event_common *event)
        desc = event_priv->desc;
        switch (event_priv->instrumentation) {
        case LTTNG_KERNEL_ABI_TRACEPOINT:
-               ret = lttng_wrapper_tracepoint_probe_unregister(event_priv->desc->event_kname,
+               ret = lttng_tracepoint_probe_unregister(event_priv->desc->event_kname,
                                                  event_priv->desc->tp_class->probe_callback,
                                                  event);
                break;
@@ -4152,13 +4146,7 @@ static int __init lttng_events_init(void)
 {
        int ret;
 
-       ret = wrapper_lttng_fixup_sig(THIS_MODULE);
-       if (ret)
-               return ret;
        ret = wrapper_get_pfnblock_flags_mask_init();
-       if (ret)
-               return ret;
-       ret = wrapper_get_pageblock_flags_mask_init();
        if (ret)
                return ret;
        ret = lttng_probes_init();