[PATCH 0/5] perf tools: Improve BPF support

[Wang Nan <wangnan0@huawei.com>]

This patchset is based on Arnaldo's perf/ebpf branch
(commit 14dcf0ba2a26f680776093a7a61e74526713f9b2).

In response to Arnaldo's comment in [1], in this patch set:

 Patch 1/5 fixes a bug in BPF testcase which incorrectly returns
 TEST_OK when failure;

 Patch 2/5 is resent with some coding style improvements.

 Patch 3/5 - 4/5 provide improvements for 'perf test' to support
 sub-tests output which Arnaldo looks forward [2].

 Patch 5/5 mutes all testcases during testing to ensure outupt
 of 'perf test' is clean when verbose is not set.

[1] http://lkml.kernel.org/g/1447675815-166222-1-git-send-email-wangnan0@huawei.com
[2] http://lkml.kernek.org/g/20151117012924.GA22729@kernel.org

Wang Nan (5):
  perf test: Fix 2 bugs in 'perf test BPF'
  perf tools: Use same BPF program if arguments are identical
  perf test: Print result for each subtest for llvm
  perf test: Print result for each subtest for BPF
  perf test: Mute test cases if verbose == 0

 tools/perf/tests/bpf.c          |  45 +++++++++----
 tools/perf/tests/builtin-test.c | 134 ++++++++++++++++++++++++++++++++------
 tools/perf/tests/llvm.c         |  65 +++++++++----------
 tools/perf/tests/tests.h        |  27 +++++++-
 tools/perf/util/bpf-loader.c    | 138 ++++++++++++++++++++++++++++++++++++++--
 5 files changed, 330 insertions(+), 79 deletions(-)

-- 
1.8.3.4