From 79191c89a049a9c525ce22a7d1e5674699c58818 Mon Sep 17 00:00:00 2001 From: Wang Nan Date: Fri, 29 Jan 2016 11:51:09 +0000 Subject: perf build: Use feature dump file for build-test To prevent the feature check tests to run repeately, one time per 'tests/make' target/test, this patch utilizes the previously introduced 'feature-dump' make target and FEATURES_DUMP variable, making sure that the feature checkers run only once when doing build-test for normal test cases. However, since standard users doesn't reuse features dump result, we'd better give an option to check their behaviors. The above feature should be used to make build-test faster only. Only utilize it for build-test. Signed-off-by: Wang Nan Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/1454068269-235999-1-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/perf/Makefile') diff --git a/tools/perf/Makefile b/tools/perf/Makefile index dcd9a70c7193..e4ff0bd08870 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -78,7 +78,7 @@ clean: # The build-test target is not really parallel, don't print the jobs info: # build-test: - @$(MAKE) SHUF=1 -f tests/make --no-print-directory + @$(MAKE) SHUF=1 -f tests/make REUSE_FEATURES_DUMP=1 --no-print-directory # # All other targets get passed through: -- cgit v1.2.3