Version 2.7.7

[lttng-modules.git] / lttng-context-procname.c

diff --git a/lttng-context-procname.c b/lttng-context-procname.c
index e9f33a1d1dda99b4f4f0d1ed887381a165a2d945..d17d47b348beec90659b3ecd2fa904d4b9c9e914 100644 (file)
--- a/lttng-context-procname.c
+++ b/lttng-context-procname.c
@@ -51,6 +51,13 @@ void procname_record(struct lttng_ctx_field *field,
        chan->ops->event_write(ctx, current->comm, sizeof(current->comm));
 }
 
+static
+void procname_get_value(struct lttng_ctx_field *field,
+               union lttng_ctx_value *value)
+{
+       value->str = current->comm;
+}
+
 int lttng_add_procname_to_ctx(struct lttng_ctx **ctx)
 {
        struct lttng_ctx_field *field;
@@ -75,11 +82,9 @@ int lttng_add_procname_to_ctx(struct lttng_ctx **ctx)
 
        field->get_size = procname_get_size;
        field->record = procname_record;
+       field->get_value = procname_get_value;
+       lttng_context_update(*ctx);
        wrapper_vmalloc_sync_all();
        return 0;
 }
 EXPORT_SYMBOL_GPL(lttng_add_procname_to_ctx);
-
-MODULE_LICENSE("GPL and additional rights");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Linux Trace Toolkit Perf Support");