X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Flttng-context-vpid.c;h=47259a7d5892ff5754a5acc07b70bc9fac312e09;hb=11b589f67aab69ed09a7a416b33deb4777047ff4;hp=4732f2804164d1542ef9ed574cf520a3c05f576d;hpb=437d5aa59380583ce1cd14d394a53b398be1275d;p=lttng-modules.git

diff --git a/src/lttng-context-vpid.c b/src/lttng-context-vpid.c
index 4732f280..47259a7d 100644
--- a/src/lttng-context-vpid.c
+++ b/src/lttng-context-vpid.c
@@ -17,7 +17,7 @@
 #include <lttng/tracer.h>
 
 static
-size_t vpid_get_size(size_t offset)
+size_t vpid_get_size(void *priv, struct lttng_kernel_probe_ctx *probe_ctx, size_t offset)
 {
 	size_t size = 0;
 
@@ -27,9 +27,9 @@ size_t vpid_get_size(size_t offset)
 }
 
 static
-void vpid_record(struct lttng_kernel_ctx_field *field,
-		 struct lib_ring_buffer_ctx *ctx,
-		 struct lttng_channel *chan)
+void vpid_record(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
+		 struct lttng_kernel_ring_buffer_ctx *ctx,
+		 struct lttng_kernel_channel_buffer *chan)
 {
 	pid_t vpid;
 
@@ -40,14 +40,13 @@ void vpid_record(struct lttng_kernel_ctx_field *field,
 		vpid = 0;
 	else
 		vpid = task_tgid_vnr(current);
-	lib_ring_buffer_align_ctx(ctx, lttng_alignof(vpid));
-	chan->ops->event_write(ctx, &vpid, sizeof(vpid));
+	chan->ops->event_write(ctx, &vpid, sizeof(vpid), lttng_alignof(vpid));
 }
 
 static
-void vpid_get_value(struct lttng_kernel_ctx_field *field,
-		struct lttng_probe_ctx *lttng_probe_ctx,
-		union lttng_ctx_value *value)
+void vpid_get_value(void *priv,
+		struct lttng_kernel_probe_ctx *lttng_probe_ctx,
+		struct lttng_ctx_value *value)
 {
 	pid_t vpid;
 
@@ -58,15 +57,14 @@ void vpid_get_value(struct lttng_kernel_ctx_field *field,
 		vpid = 0;
 	else
 		vpid = task_tgid_vnr(current);
-	value->s64 = vpid;
+	value->u.s64 = vpid;
 }
 
 static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_field(
 	lttng_kernel_static_event_field("vpid",
 		lttng_kernel_static_type_integer_from_type(pid_t, __BYTE_ORDER, 10),
-		false, false, false),
+		false, false),
 	vpid_get_size,
-	NULL,
 	vpid_record,
 	vpid_get_value,
 	NULL, NULL);