X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-tracepoint-event.h;h=fdecda706b5f0c81a61cc03ace4ba51826015e7d;hb=61ce32234ded222d67daf43cfc774d50172e8084;hp=a9de4a7aeae020dac741a6cd951d305d4c62e157;hpb=e58095efc3a51a505fc533e3e56b9b5ed8743a8b;p=lttng-ust.git

diff --git a/include/lttng/ust-tracepoint-event.h b/include/lttng/ust-tracepoint-event.h
index a9de4a7a..fdecda70 100644
--- a/include/lttng/ust-tracepoint-event.h
+++ b/include/lttng/ust-tracepoint-event.h
@@ -459,6 +459,7 @@ size_t __event_get_align__##_provider##___##_name(_TP_ARGS_PROTO(_args))      \
  * each field (worse case). For integers, max size required is 64-bit.
  * Same for double-precision floats. Those fit within
  * 2*sizeof(unsigned long) for all supported architectures.
+ * Perform UNION (||) of filter runtime list.
  */
 #undef TRACEPOINT_EVENT_CLASS
 #define TRACEPOINT_EVENT_CLASS(_provider, _name, _args, _fields)	      \
@@ -488,14 +489,17 @@ void __event_probe__##_provider##___##_name(_TP_ARGS_DATA_PROTO(_args))	      \
 		return;							      \
 	if (caa_unlikely(!cds_list_empty(&__event->bytecode_runtime_head))) { \
 		struct lttng_bytecode_runtime *bc_runtime;		      \
+		int __filter_result = 0;				      \
 									      \
 		__event_prepare_filter_stack__##_provider##___##_name(__stackvar.__filter_stack_data, \
 			_TP_ARGS_DATA_VAR(_args));			      \
 		cds_list_for_each_entry_rcu(bc_runtime, &__event->bytecode_runtime_head, node) { \
-			if (caa_likely(!bc_runtime->filter(bc_runtime,	      \
+			if (caa_unlikely(bc_runtime->filter(bc_runtime,	      \
 					__stackvar.__filter_stack_data)))     \
-				return;					      \
+				__filter_result = 1;			      \
 		}							      \
+		if (caa_likely(!__filter_result))			      \
+			return;						      \
 	}								      \
 	__event_len = __event_get_size__##_provider##___##_name(__stackvar.__dynamic_len, \
 		 _TP_ARGS_DATA_VAR(_args));				      \