Use the memory pool instead of kmalloc

[lttng-modules.git] / probes / lttng-tracepoint-event-impl.h

diff --git a/probes/lttng-tracepoint-event-impl.h b/probes/lttng-tracepoint-event-impl.h
index cd7af77639945f3326729fe6a84ea2e038d5fd67..0842dcc0e210e491a92eb91a8739748460003d5b 100644 (file)
--- a/probes/lttng-tracepoint-event-impl.h
+++ b/probes/lttng-tracepoint-event-impl.h
@@ -34,6 +34,7 @@
 #include <wrapper/rcu.h>
 #include <lttng-events.h>
 #include <lttng-tracer-core.h>
+#include <lttng-tp-mempool.h>
 
 #define __LTTNG_NULL_STRING    "(null)"
 
@@ -1143,14 +1144,14 @@ static void __event_probe__##_name(void *__data, _proto)                      \
                                                                              \
        if (!_TP_SESSION_CHECK(session, __session))                           \
                return;                                                       \
-       if (unlikely(!ACCESS_ONCE(__session->active)))                        \
+       if (unlikely(!READ_ONCE(__session->active)))                          \
                return;                                                       \
-       if (unlikely(!ACCESS_ONCE(__chan->enabled)))                          \
+       if (unlikely(!READ_ONCE(__chan->enabled)))                            \
                return;                                                       \
-       if (unlikely(!ACCESS_ONCE(__event->enabled)))                         \
+       if (unlikely(!READ_ONCE(__event->enabled)))                           \
                return;                                                       \
        __lpf = lttng_rcu_dereference(__session->pid_tracker);                \
-       if (__lpf && likely(!lttng_pid_tracker_lookup(__lpf, current->pid)))  \
+       if (__lpf && likely(!lttng_pid_tracker_lookup(__lpf, current->tgid))) \
                return;                                                       \
        __orig_dynamic_len_offset = this_cpu_ptr(&lttng_dynamic_len_stack)->offset; \
        __dynamic_len_idx = __orig_dynamic_len_offset;                        \
@@ -1217,11 +1218,11 @@ static void __event_probe__##_name(void *__data)                              \
                                                                              \
        if (!_TP_SESSION_CHECK(session, __session))                           \
                return;                                                       \
-       if (unlikely(!ACCESS_ONCE(__session->active)))                        \
+       if (unlikely(!READ_ONCE(__session->active)))                          \
                return;                                                       \
-       if (unlikely(!ACCESS_ONCE(__chan->enabled)))                          \
+       if (unlikely(!READ_ONCE(__chan->enabled)))                            \
                return;                                                       \
-       if (unlikely(!ACCESS_ONCE(__event->enabled)))                         \
+       if (unlikely(!READ_ONCE(__event->enabled)))                           \
                return;                                                       \
        __lpf = lttng_rcu_dereference(__session->pid_tracker);                \
        if (__lpf && likely(!lttng_pid_tracker_lookup(__lpf, current->pid)))  \