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Cleanup: tp mempool: Remove logically dead code
[lttng-modules.git]
/
lttng-context-tid.c
diff --git
a/lttng-context-tid.c
b/lttng-context-tid.c
index de745de293f17530ad3c82d82097789f9c985db4..913c6d5b7e06c904e01ba86942f5737b2acdedcf 100644
(file)
--- a/
lttng-context-tid.c
+++ b/
lttng-context-tid.c
@@
-23,10
+23,10
@@
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/sched.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/sched.h>
-#include
"lttng-events.h"
-#include
"wrapper/ringbuffer/frontend_types.h"
-#include
"wrapper/vmalloc.h"
-#include
"lttng-tracer.h"
+#include
<lttng-events.h>
+#include
<wrapper/ringbuffer/frontend_types.h>
+#include
<wrapper/vmalloc.h>
+#include
<lttng-tracer.h>
static
size_t tid_get_size(size_t offset)
static
size_t tid_get_size(size_t offset)
@@
-50,6
+50,17
@@
void tid_record(struct lttng_ctx_field *field,
chan->ops->event_write(ctx, &tid, sizeof(tid));
}
chan->ops->event_write(ctx, &tid, sizeof(tid));
}
+static
+void tid_get_value(struct lttng_ctx_field *field,
+ struct lttng_probe_ctx *lttng_probe_ctx,
+ union lttng_ctx_value *value)
+{
+ pid_t tid;
+
+ tid = task_pid_nr(current);
+ value->s64 = tid;
+}
+
int lttng_add_tid_to_ctx(struct lttng_ctx **ctx)
{
struct lttng_ctx_field *field;
int lttng_add_tid_to_ctx(struct lttng_ctx **ctx)
{
struct lttng_ctx_field *field;
@@
-71,11
+82,9
@@
int lttng_add_tid_to_ctx(struct lttng_ctx **ctx)
field->event_field.type.u.basic.integer.encoding = lttng_encode_none;
field->get_size = tid_get_size;
field->record = tid_record;
field->event_field.type.u.basic.integer.encoding = lttng_encode_none;
field->get_size = tid_get_size;
field->record = tid_record;
+ field->get_value = tid_get_value;
+ lttng_context_update(*ctx);
wrapper_vmalloc_sync_all();
return 0;
}
EXPORT_SYMBOL_GPL(lttng_add_tid_to_ctx);
wrapper_vmalloc_sync_all();
return 0;
}
EXPORT_SYMBOL_GPL(lttng_add_tid_to_ctx);
-
-MODULE_LICENSE("GPL and additional rights");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Linux Trace Toolkit TID Context");
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