Rename "tsc" to "timestamp"

[lttng-modules.git] / src / lttng-context-migratable.c

diff --git a/src/lttng-context-migratable.c b/src/lttng-context-migratable.c
index 1695f512a66aa49e872f4fa047985046985a5a2f..f39286f01bcfcece058cc7ab2eabb26a30586f79 100644 (file)
--- 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;
 
@@ -27,30 +28,28 @@ 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(
        lttng_kernel_static_event_field("migratable",
                lttng_kernel_static_type_integer_from_type(uint8_t, __BYTE_ORDER, 10),
-               false, false, false),
+               false, false),
        migratable_get_size,
-       NULL,
        migratable_record,
        migratable_get_value,
        NULL, NULL);