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authorArnaldo Carvalho de Melo <acme@redhat.com>2017-06-16 18:18:27 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-06-19 21:27:06 +0300
commit0353631aa73e5e468fae1cd699bf860b59ba100d (patch)
tree8d09691b34da6d496c7a648aec19e5b1a4a6caca /tools/perf/jvmti
parent3ee350fb8a2b30fe47dd9e3b299dff0178fc8c88 (diff)
downloadlinux-0353631aa73e5e468fae1cd699bf860b59ba100d.tar.xz
perf tools: Use __maybe_unused consistently
Instead of defining __unused or redefining __maybe_unused. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-4eleto5pih31jw1q4dypm9pf@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/jvmti')
-rw-r--r--tools/perf/jvmti/jvmti_agent.h2
-rw-r--r--tools/perf/jvmti/libjvmti.c5
2 files changed, 3 insertions, 4 deletions
diff --git a/tools/perf/jvmti/jvmti_agent.h b/tools/perf/jvmti/jvmti_agent.h
index bedf5d0ba9ff..c53a41f48b63 100644
--- a/tools/perf/jvmti/jvmti_agent.h
+++ b/tools/perf/jvmti/jvmti_agent.h
@@ -5,8 +5,6 @@
#include <stdint.h>
#include <jvmti.h>
-#define __unused __attribute__((unused))
-
#if defined(__cplusplus)
extern "C" {
#endif
diff --git a/tools/perf/jvmti/libjvmti.c b/tools/perf/jvmti/libjvmti.c
index 5612641c69b4..6d710904c837 100644
--- a/tools/perf/jvmti/libjvmti.c
+++ b/tools/perf/jvmti/libjvmti.c
@@ -1,3 +1,4 @@
+#include <linux/compiler.h>
#include <sys/types.h>
#include <stdio.h>
#include <string.h>
@@ -238,7 +239,7 @@ code_generated_cb(jvmtiEnv *jvmti,
}
JNIEXPORT jint JNICALL
-Agent_OnLoad(JavaVM *jvm, char *options, void *reserved __unused)
+Agent_OnLoad(JavaVM *jvm, char *options, void *reserved __maybe_unused)
{
jvmtiEventCallbacks cb;
jvmtiCapabilities caps1;
@@ -313,7 +314,7 @@ Agent_OnLoad(JavaVM *jvm, char *options, void *reserved __unused)
}
JNIEXPORT void JNICALL
-Agent_OnUnload(JavaVM *jvm __unused)
+Agent_OnUnload(JavaVM *jvm __maybe_unused)
{
int ret;