Import lib ring buffer into LTTng modules

[lttng-modules.git] / ltt-ring-buffer-client.h

diff --git a/ltt-ring-buffer-client.h b/ltt-ring-buffer-client.h
index 229c06aab31fde8f7daae1b9bab283e6fb364fb2..5ce710cef7285c3da0000d11012ad5fd72f416d1 100644 (file)
--- a/ltt-ring-buffer-client.h
+++ b/ltt-ring-buffer-client.h
@@ -10,7 +10,7 @@
 
 #include <linux/module.h>
 #include <linux/types.h>
-#include <linux/trace-clock.h>
+#include "wrapper/trace-clock.h"
 #include "ltt-events.h"
 #include "ltt-tracer.h"
 
@@ -105,11 +105,6 @@ static const struct lib_ring_buffer_config client_config = {
        .alloc = RING_BUFFER_ALLOC_PER_CPU,
        .sync = RING_BUFFER_SYNC_PER_CPU,
        .mode = RING_BUFFER_MODE_TEMPLATE,
-#ifdef RING_BUFFER_ALIGN
-       .align = RING_BUFFER_NATURAL,
-#else
-       .align = RING_BUFFER_PACKED,
-#endif
        .backend = RING_BUFFER_PAGE,
        .output = RING_BUFFER_SPLICE,
        .oops = RING_BUFFER_OOPS_CONSISTENCY,
@@ -181,6 +176,11 @@ void ltt_event_commit(struct lib_ring_buffer_ctx *ctx)
        lib_ring_buffer_put_cpu(&client_config);
 }
 
+void ltt_event_write(struct lib_ring_buffer_ctx *ctx, const void *src,
+                    size_t len)
+{
+       lib_ring_buffer_write(&client_config, ctx, src, len);
+}
 
 static struct ltt_transport ltt_relay_transport = {
        .name = "relay-" RING_BUFFER_MODE_TEMPLATE_STRING,
@@ -192,6 +192,7 @@ static struct ltt_transport ltt_relay_transport = {
                .buffer_read_close = ltt_buffer_read_close,
                .event_reserve = ltt_event_reserve,
                .event_commit = ltt_event_commit,
+               .event_write = ltt_event_write,
        },
 };