counter: shrink down number of dimensions to 4

This is in line with upcoming development using counters.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I13cae3176b71966ff5c731d903d4e677870a346b

diff --git a/include/lttng/ust-abi.h b/include/lttng/ust-abi.h
index 95d289da11519b24a51b2eced795464983ad4b41..fd7180a10d45bf78c9d33d3b97c524e51fc8bc74 100644 (file)
--- a/include/lttng/ust-abi.h
+++ b/include/lttng/ust-abi.h
@@ -85,7 +85,7 @@ struct lttng_ust_stream {
         */
 } LTTNG_PACKED;
 
-#define LTTNG_UST_COUNTER_DIMENSION_MAX 8
+#define LTTNG_UST_COUNTER_DIMENSION_MAX 4
 
 enum lttng_ust_counter_arithmetic {
        LTTNG_UST_COUNTER_ARITHMETIC_MODULAR = 0,