Commit 9be6ab18 authored Apr 20, 2023 by Ian Rogers Committed by Arnaldo Carvalho de Melo Apr 20, 2023

libperf rc_check: Enable implicitly with sanitizers



If using leak sanitizer then implicitly enable reference count checking.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230420171812.561603-1-irogers@google.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent edd4cab2

tools/lib/perf/include/internal/rc_check.h

+8 −0

Original line number	Diff line number	Diff line
		@@ -5,6 +5,14 @@
		#include <stdlib.h>
		#include <linux/zalloc.h>

		/*
		* Enable reference count checking implicitly with leak checking, which is
		* integrated into address sanitizer.
		*/
		#if defined(LEAK_SANITIZER) \|\| defined(ADDRESS_SANITIZER)
		#define REFCNT_CHECKING 1
		#endif

		/*
		* Shared reference count checking macros.
		*