[PATCH v4 20/28] perf mem: Use perf_tool__init

[Ian Rogers]

Use perf_tool__init so that more uses of struct perf_tool can be const
and not relying on perf_tool__fill_defaults.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
 tools/perf/builtin-mem.c | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c
index c2038a32543c..c12ca0ec1237 100644
--- a/tools/perf/builtin-mem.c
+++ b/tools/perf/builtin-mem.c
@@ -285,7 +285,23 @@ static int report_raw_events(struct perf_mem *mem)
 		.force = mem->force,
 	};
 	int ret;
-	struct perf_session *session = perf_session__new(&data, &mem->tool);
+	struct perf_session *session;
+
+	perf_tool__init(&mem->tool, /*ordered_events=*/true);
+	mem->tool.sample		= process_sample_event;
+	mem->tool.mmap		= perf_event__process_mmap;
+	mem->tool.mmap2		= perf_event__process_mmap2;
+	mem->tool.comm		= perf_event__process_comm;
+	mem->tool.lost		= perf_event__process_lost;
+	mem->tool.fork		= perf_event__process_fork;
+	mem->tool.attr		= perf_event__process_attr;
+	mem->tool.build_id	= perf_event__process_build_id;
+	mem->tool.namespaces	= perf_event__process_namespaces;
+	mem->tool.auxtrace_info  = perf_event__process_auxtrace_info;
+	mem->tool.auxtrace       = perf_event__process_auxtrace;
+	mem->tool.auxtrace_error = perf_event__process_auxtrace_error;
+
+	session = perf_session__new(&data, &mem->tool);
 
 	if (IS_ERR(session))
 		return PTR_ERR(session);
@@ -449,21 +465,6 @@ int cmd_mem(int argc, const char **argv)
 {
 	struct stat st;
 	struct perf_mem mem = {
-		.tool = {
-			.sample		= process_sample_event,
-			.mmap		= perf_event__process_mmap,
-			.mmap2		= perf_event__process_mmap2,
-			.comm		= perf_event__process_comm,
-			.lost		= perf_event__process_lost,
-			.fork		= perf_event__process_fork,
-			.attr		= perf_event__process_attr,
-			.build_id	= perf_event__process_build_id,
-			.namespaces	= perf_event__process_namespaces,
-			.auxtrace_info  = perf_event__process_auxtrace_info,
-			.auxtrace       = perf_event__process_auxtrace,
-			.auxtrace_error = perf_event__process_auxtrace_error,
-			.ordered_events	= true,
-		},
 		.input_name		 = "perf.data",
 		/*
 		 * default to both load an store sampling
-- 
2.45.2.993.g49e7a77208-goog