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Fix: Define lttng-tracer metadata only once
[lttng-modules.git]
/
lttng-context-prio.c
diff --git
a/lttng-context-prio.c
b/lttng-context-prio.c
index fa30ab5071774a207332d17a1c753e6f17594eff..5a27e048251b63930a91f7838bc4504faf7a65b7 100644
(file)
--- a/
lttng-context-prio.c
+++ b/
lttng-context-prio.c
@@
-64,6
+64,14
@@
void prio_record(struct lttng_ctx_field *field,
chan->ops->event_write(ctx, &prio, sizeof(prio));
}
chan->ops->event_write(ctx, &prio, sizeof(prio));
}
+static
+void prio_get_value(struct lttng_ctx_field *field,
+ struct lttng_probe_ctx *lttng_probe_ctx,
+ union lttng_ctx_value *value)
+{
+ value->s64 = wrapper_task_prio_sym(current);
+}
+
int lttng_add_prio_to_ctx(struct lttng_ctx **ctx)
{
struct lttng_ctx_field *field;
int lttng_add_prio_to_ctx(struct lttng_ctx **ctx)
{
struct lttng_ctx_field *field;
@@
-92,11
+100,9
@@
int lttng_add_prio_to_ctx(struct lttng_ctx **ctx)
field->event_field.type.u.basic.integer.encoding = lttng_encode_none;
field->get_size = prio_get_size;
field->record = prio_record;
field->event_field.type.u.basic.integer.encoding = lttng_encode_none;
field->get_size = prio_get_size;
field->record = prio_record;
+ field->get_value = prio_get_value;
+ lttng_context_update(*ctx);
wrapper_vmalloc_sync_all();
return 0;
}
EXPORT_SYMBOL_GPL(lttng_add_prio_to_ctx);
wrapper_vmalloc_sync_all();
return 0;
}
EXPORT_SYMBOL_GPL(lttng_add_prio_to_ctx);
-
-MODULE_LICENSE("GPL and additional rights");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Linux Trace Toolkit Priority Context");
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