Messages in this thread | | | From | Wang Nan <> | Subject | [PATCH v2 0/4] perf bpf: Improve error code delivering and output | Date | Wed, 4 Nov 2015 02:25:55 +0000 |
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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
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