Move alignment into event write callback

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

diff --git a/src/lttng-context-procname.c b/src/lttng-context-procname.c
index 3254c2e9c9448f458bda20b919ede304f00a7df5..a2e07453a48c1f00cf09f342a4ad375745916bec 100644 (file)
--- a/src/lttng-context-procname.c
+++ b/src/lttng-context-procname.c
@@ -18,7 +18,7 @@
 #include <lttng/endian.h>
 
 static
-size_t procname_get_size(size_t offset)
+size_t procname_get_size(void *priv, struct lttng_kernel_probe_ctx *probe_ctx, size_t offset)
 {
        size_t size = 0;
 
@@ -33,19 +33,19 @@ size_t procname_get_size(size_t offset)
  * could lead to crash in IRQ context and deadlock of the lockdep tracer.
  */
 static
-void procname_record(struct lttng_kernel_ctx_field *field,
-                struct lib_ring_buffer_ctx *ctx,
-                struct lttng_channel *chan)
+void procname_record(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
+                struct lttng_kernel_ring_buffer_ctx *ctx,
+                struct lttng_kernel_channel_buffer *chan)
 {
-       chan->ops->event_write(ctx, current->comm, sizeof(current->comm));
+       chan->ops->event_write(ctx, current->comm, sizeof(current->comm), 1);
 }
 
 static
-void procname_get_value(struct lttng_kernel_ctx_field *field,
-               struct lttng_probe_ctx *lttng_probe_ctx,
-               union lttng_ctx_value *value)
+void procname_get_value(void *priv,
+               struct lttng_kernel_probe_ctx *lttng_probe_ctx,
+               struct lttng_ctx_value *value)
 {
-       value->str = current->comm;
+       value->u.str = current->comm;
 }
 
 static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_field(
@@ -53,7 +53,6 @@ static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_
                lttng_kernel_static_type_array_text(sizeof(current->comm)),
                false, false, false),
        procname_get_size,
-       NULL,
        procname_record,
        procname_get_value,
        NULL, NULL);