X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Flttng%2Fringbuffer-config.h;h=421a8637c5ca8fec432f3aa219527cdba12c92b6;hb=d6ddec3f8a747381dfb2af999731b83379713960;hp=c95d35cb348d820e69adba599ad3f90b9583b130;hpb=82cd0cfd74e2e7fe71d9ff68a9e521d989f72d99;p=lttng-ust.git

diff --git a/include/lttng/ringbuffer-config.h b/include/lttng/ringbuffer-config.h
index c95d35cb..421a8637 100644
--- a/include/lttng/ringbuffer-config.h
+++ b/include/lttng/ringbuffer-config.h
@@ -57,7 +57,8 @@ struct lttng_ust_lib_ring_buffer_client_cb {
 	size_t (*record_header_size) (const struct lttng_ust_lib_ring_buffer_config *config,
 				      struct channel *chan, size_t offset,
 				      size_t *pre_header_padding,
-				      struct lttng_ust_lib_ring_buffer_ctx *ctx);
+				      struct lttng_ust_lib_ring_buffer_ctx *ctx,
+				      void *client_ctx);
 
 	/* Slow path only, at subbuffer switch */
 	size_t (*subbuffer_header_size) (void);
@@ -271,6 +272,7 @@ struct lttng_ust_lib_ring_buffer_ctx {
 	 * ctx_len is 0. Use the value of ctx_len to find out which of the
 	 * following fields may be used.
 	 */
+	struct lttng_ust_lib_ring_buffer_backend_pages *backend_pages;
 };
 
 /**