Refactoring: combine event notifier notifier and recorder enable/disable

[lttng-modules.git] / src / probes / lttng-kretprobes.c

diff --git a/src/probes/lttng-kretprobes.c b/src/probes/lttng-kretprobes.c
index e939a0ae56bb2af3f75dcb0b938d8d8766d993f4..1d0a5ecbe6563c0a17df4b0f50794ad0cc921571 100644 (file)
--- a/src/probes/lttng-kretprobes.c
+++ b/src/probes/lttng-kretprobes.c
@@ -14,6 +14,7 @@
 #include <lttng/events.h>
 #include <lttng/events-internal.h>
 #include <ringbuffer/frontend_types.h>
+#include <wrapper/compiler_attributes.h>
 #include <wrapper/vmalloc.h>
 #include <wrapper/irqflags.h>
 #include <lttng/tracer.h>
@@ -61,7 +62,8 @@ int _lttng_kretprobes_handler(struct kretprobe_instance *krpi,
                        return 0;
                break;
        }
-       case LTTNG_KERNEL_EVENT_TYPE_NOTIFIER:  /* Fall-through. */
+       case LTTNG_KERNEL_EVENT_TYPE_NOTIFIER:
+               lttng_fallthrough;
        default:
                WARN_ON_ONCE(1);
        }
@@ -86,12 +88,12 @@ int _lttng_kretprobes_handler(struct kretprobe_instance *krpi,
                ret = chan->ops->event_reserve(&ctx);
                if (ret < 0)
                        return 0;
-               lib_ring_buffer_align_ctx(&ctx, lttng_alignof(payload));
-               chan->ops->event_write(&ctx, &payload, sizeof(payload));
+               chan->ops->event_write(&ctx, &payload, sizeof(payload), lttng_alignof(payload));
                chan->ops->event_commit(&ctx);
                break;
        }
-       case LTTNG_KERNEL_EVENT_TYPE_NOTIFIER:  /* Fall-through. */
+       case LTTNG_KERNEL_EVENT_TYPE_NOTIFIER:
+               lttng_fallthrough;
        default:
                WARN_ON_ONCE(1);
        }