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| author |   Wang Nan <wangnan0@huawei.com> | 2016-01-29 11:51:09 +0000 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-01-29 14:47:52 -0300 |
| commit | 79191c89a049a9c525ce22a7d1e5674699c58818 (patch) | |
| tree | 30f77c9742ddfe110b042444ba4ac751a28d84b3 /tools/perf/Makefile | |
| parent | perf build: Remove all condition feature check {C,LD}FLAGS (diff) | |
| download | linux-dev-79191c89a049a9c525ce22a7d1e5674699c58818.tar.xz linux-dev-79191c89a049a9c525ce22a7d1e5674699c58818.zip | |
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 <wangnan0@huawei.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1454068269-235999-1-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile')
| -rw-r--r-- | tools/perf/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
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: |