X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Flttng%2Fevents.h;h=4c376b395da8f9e22769ef5e17176aa23321d254;hb=3e75e2a7f7693107faa58606538f80a4faf73fe6;hp=80358e920d3d7a83f646c1da63d01c5364177d59;hpb=c02eb85907f43fe17d97604633ae9aa1ed2afb36;p=lttng-modules.git

diff --git a/include/lttng/events.h b/include/lttng/events.h
index 80358e92..4c376b39 100644
--- a/include/lttng/events.h
+++ b/include/lttng/events.h
@@ -530,7 +530,7 @@ struct lttng_metadata_cache {
 	char *data;			/* Metadata cache */
 	unsigned int cache_alloc;	/* Metadata allocated size (bytes) */
 	unsigned int metadata_written;	/* Number of bytes written in metadata cache */
-	int producing;			/* Metadata being produced (incomplete) */
+	atomic_t producing;		/* Metadata being produced (incomplete) */
 	struct kref refcount;		/* Metadata cache usage */
 	struct list_head metadata_stream;	/* Metadata stream list */
 	uuid_le uuid;			/* Trace session unique ID (copy) */
@@ -805,6 +805,17 @@ int lttng_add_uts_ns_to_ctx(struct lttng_ctx **ctx)
 }
 #endif
 
+#if defined(CONFIG_TIME_NS) && \
+	(LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
+int lttng_add_time_ns_to_ctx(struct lttng_ctx **ctx);
+#else
+static inline
+int lttng_add_time_ns_to_ctx(struct lttng_ctx **ctx)
+{
+	return -ENOSYS;
+}
+#endif
+
 int lttng_add_uid_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_euid_to_ctx(struct lttng_ctx **ctx);
 int lttng_add_suid_to_ctx(struct lttng_ctx **ctx);