X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=probes%2Flttng-kretprobes.c;h=f4911f99f8fefd708dad1ebc50e14b457a6974ed;hb=9c1f4643eb4a11d451a979d81389f0c2ff666af2;hp=73f2656553e1d98df8d8d5e0ce497f21290c3767;hpb=07ce44c3ddf3f2d53de070866c6ae26435abea71;p=lttng-modules.git

diff --git a/probes/lttng-kretprobes.c b/probes/lttng-kretprobes.c
index 73f26565..f4911f99 100644
--- a/probes/lttng-kretprobes.c
+++ b/probes/lttng-kretprobes.c
@@ -224,9 +224,9 @@ int lttng_kretprobes_register(const char *name,
 	 * unregistered. Same for memory allocation.
 	 */
 	kref_init(&lttng_krp->kref_alloc);
-	kref_get(&lttng_krp->kref_alloc);	/* inc refcount to 2 */
+	kref_get(&lttng_krp->kref_alloc);	/* inc refcount to 2, no overflow. */
 	kref_init(&lttng_krp->kref_register);
-	kref_get(&lttng_krp->kref_register);	/* inc refcount to 2 */
+	kref_get(&lttng_krp->kref_register);	/* inc refcount to 2, no overflow. */
 
 	/*
 	 * Ensure the memory we just allocated don't trigger page faults.