X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Flttng-context-migratable.c;h=82d3dba072759b99428cfbf4a40ce8cd6de0afa4;hb=f5ffbd770ec2b9d1ac9b7059eb33a01432043bce;hp=1695f512a66aa49e872f4fa047985046985a5a2f;hpb=087e3f1b33319c80a5e3dbee7a77174db55647d9;p=lttng-modules.git

diff --git a/src/lttng-context-migratable.c b/src/lttng-context-migratable.c
index 1695f512..82d3dba0 100644
--- a/src/lttng-context-migratable.c
+++ b/src/lttng-context-migratable.c
@@ -12,12 +12,13 @@
 #include <linux/sched.h>
 #include <linux/irqflags.h>
 #include <lttng/events.h>
+#include <lttng/events-internal.h>
 #include <ringbuffer/frontend_types.h>
 #include <wrapper/vmalloc.h>
 #include <lttng/tracer.h>
 
 static
-size_t migratable_get_size(size_t offset)
+size_t migratable_get_size(void *priv, struct lttng_kernel_probe_ctx *probe_ctx, size_t offset)
 {
 	size_t size = 0;
 
@@ -27,22 +28,21 @@ size_t migratable_get_size(size_t offset)
 }
 
 static
-void migratable_record(struct lttng_kernel_ctx_field *field,
-		struct lib_ring_buffer_ctx *ctx,
-		struct lttng_channel *chan)
+void migratable_record(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
+		struct lttng_kernel_ring_buffer_ctx *ctx,
+		struct lttng_kernel_channel_buffer *chan)
 {
 	uint8_t migratable = !current->migrate_disable;
 
-	lib_ring_buffer_align_ctx(ctx, lttng_alignof(migratable));
-	chan->ops->event_write(ctx, &migratable, sizeof(migratable));
+	chan->ops->event_write(ctx, &migratable, sizeof(migratable), lttng_alignof(migratable));
 }
 
 static
-void migratable_get_value(struct lttng_kernel_ctx_field *field,
-		struct lttng_probe_ctx *lttng_probe_ctx,
-		union lttng_ctx_value *value)
+void migratable_get_value(void *priv,
+		struct lttng_kernel_probe_ctx *lttng_probe_ctx,
+		struct lttng_ctx_value *value)
 {
-	value->s64 = !current->migrate_disable;
+	value->u.s64 = !current->migrate_disable;
 }
 
 static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_field(
@@ -50,7 +50,6 @@ static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_
 		lttng_kernel_static_type_integer_from_type(uint8_t, __BYTE_ORDER, 10),
 		false, false, false),
 	migratable_get_size,
-	NULL,
 	migratable_record,
 	migratable_get_value,
 	NULL, NULL);