[PATCH v15 03/19] Use __weak definition from <linux/compiler.h>
From: Sukadev Bhattiprolu <hidden>
Date: 2015-06-10 07:28:15
Also in:
lkml
Subsystem:
performance events subsystem, the rest · Maintainers:
Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo, Namhyung Kim, Linus Torvalds
Jiri Olsa pointed out, that the <linux/compiler.h> defines the attribute '__weak'. We might as well use that. Signed-off-by: Sukadev Bhattiprolu <redacted> Acked-by: Jiri Olsa <redacted> --- tools/perf/util/pmu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 0fcc624..c6b16b1 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c@@ -1,4 +1,5 @@ #include <linux/list.h> +#include <linux/compiler.h> #include <sys/types.h> #include <unistd.h> #include <stdio.h>
@@ -436,7 +437,7 @@ static struct cpu_map *pmu_cpumask(const char *name) return cpus; } -struct perf_event_attr *__attribute__((weak)) +struct perf_event_attr * __weak perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused) { return NULL;
--
1.8.3.1