#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0))
-#include "../lttng-tracepoint.h"
+#include <lttng-tracepoint.h>
#define lttng_wrapper_tracepoint_probe_register lttng_tracepoint_probe_register
#define lttng_wrapper_tracepoint_probe_unregister lttng_tracepoint_probe_unregister
#ifdef CONFIG_MODULE_SIG
#include <linux/kallsyms.h>
-#include "kallsyms.h"
+#include <wrapper/kallsyms.h>
static inline
int wrapper_tracepoint_module_notify(struct notifier_block *nb,
if (tracepoint_module_notify_sym) {
return tracepoint_module_notify_sym(nb, val, mod);
} else {
- printk(KERN_WARNING "LTTng: tracepoint_module_notify symbol lookup failed. It probably means you kernel don't need this work-around. Please consider upgrading LTTng modules to make this warning go away.\n");
+ printk_once(KERN_WARNING "LTTng: tracepoint_module_notify symbol lookup failed. It probably means you kernel don't need this work-around. Please consider upgrading LTTng modules to make this warning go away.\n");
return -ENOSYS;
}
}
+#endif /* CONFIG_MODULE_SIG */
+
+#if defined(CONFIG_MODULE_SIG) && defined(MODULE)
+
static inline
int wrapper_lttng_fixup_sig(struct module *mod)
{
return ret;
}
-#else /* CONFIG_MODULE_SIG */
+#else /* #if defined(CONFIG_MODULE_SIG) && defined(MODULE) */
static inline
int wrapper_lttng_fixup_sig(struct module *mod)
return 0;
}
-#endif /* #else CONFIG_MODULE_SIG */
+#endif /*#else #if defined(CONFIG_MODULE_SIG) && defined(MODULE) */
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
+static inline struct tracepoint *lttng_tracepoint_ptr_deref(tracepoint_ptr_t *p)
+{
+ return tracepoint_ptr_deref(p);
+}
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0)) */
+static inline struct tracepoint *lttng_tracepoint_ptr_deref(struct tracepoint * const *p)
+{
+ return *p;
+}
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0)) */
#endif /* _LTTNG_WRAPPER_TRACEPOINT_H */