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Message-ID: <1446603959-233500-1-git-send-email-wangnan0@huawei.com> Date: Wed, 4 Nov 2015 02:25:55 +0000 From: Wang Nan <wangnan0@...wei.com> To: <acme@...nel.org>, <namhyung@...nel.org> CC: <lizefan@...wei.com>, <pi3orama@....com>, <linux-kernel@...r.kernel.org>, Wang Nan <wangnan0@...wei.com> Subject: [PATCH v2 0/4] perf bpf: Improve error code delivering and output This patchset is based on perf/core (commit bebd23a2ed31d47e7dd746d3b125068aa2c42d85 in Arnaldo's tree). Compare with v1 [1], this patchset changes error reporting convention and the user of it at one same patch, avoid NULL checking in perf. Wang Nan (4): perf test: Keep test result clean if '-v' not set perf tools: Mute libbpf when '-v' not set bpf tools: Improve libbpf error reporting perf tools: Improve BPF related error messages output tools/lib/bpf/libbpf.c | 149 +++++++++++++++++++++++++------------ tools/lib/bpf/libbpf.h | 12 +++ tools/perf/tests/attr.c | 3 +- tools/perf/tests/code-reading.c | 8 +- tools/perf/tests/keep-tracking.c | 4 +- tools/perf/tests/llvm.c | 13 ++-- tools/perf/tests/switch-tracking.c | 4 +- tools/perf/util/bpf-loader.c | 110 +++++++++++++++++++++++---- tools/perf/util/bpf-loader.h | 18 +++++ tools/perf/util/parse-events.c | 11 +-- 10 files changed, 245 insertions(+), 87 deletions(-) -- 1.8.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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