Move alignment into event write callback

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

diff --git a/src/lttng-context-vppid.c b/src/lttng-context-vppid.c
index 5f72a0648d71f579fac1a7cfaa3108cfa5f9d879..55a84c2e7f3bdf6423df1cf696f09b571f59822c 100644 (file)
--- a/src/lttng-context-vppid.c
+++ b/src/lttng-context-vppid.c
@@ -18,7 +18,7 @@
 #include <lttng/tracer.h>
 
 static
-size_t vppid_get_size(void *priv, struct lttng_probe_ctx *probe_ctx, size_t offset)
+size_t vppid_get_size(void *priv, struct lttng_kernel_probe_ctx *probe_ctx, size_t offset)
 {
        size_t size = 0;
 
@@ -28,9 +28,9 @@ size_t vppid_get_size(void *priv, struct lttng_probe_ctx *probe_ctx, size_t offs
 }
 
 static
-void vppid_record(void *priv, struct lttng_probe_ctx *probe_ctx,
-                 struct lib_ring_buffer_ctx *ctx,
-                 struct lttng_channel *chan)
+void vppid_record(void *priv, struct lttng_kernel_probe_ctx *probe_ctx,
+                 struct lttng_kernel_ring_buffer_ctx *ctx,
+                 struct lttng_kernel_channel_buffer *chan)
 {
        struct task_struct *parent;
        pid_t vppid;
@@ -55,13 +55,12 @@ void vppid_record(void *priv, struct lttng_probe_ctx *probe_ctx,
        else
                vppid = task_tgid_vnr(parent);
        rcu_read_unlock();
-       lib_ring_buffer_align_ctx(ctx, lttng_alignof(vppid));
-       chan->ops->event_write(ctx, &vppid, sizeof(vppid));
+       chan->ops->event_write(ctx, &vppid, sizeof(vppid), lttng_alignof(vppid));
 }
 
 static
 void vppid_get_value(void *priv,
-               struct lttng_probe_ctx *lttng_probe_ctx,
+               struct lttng_kernel_probe_ctx *lttng_probe_ctx,
                struct lttng_ctx_value *value)
 {
        struct task_struct *parent;