Messages in this thread | | | Date | Tue, 17 Nov 2015 16:38:16 +0800 | From | "Wangnan (F)" <> | Subject | Re: [PATCH 12/13] perf test: Test BPF prologue |
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Hi Arnaldo,
On 2015/11/17 9:29, Arnaldo Carvalho de Melo wrote:
[SNIP] > I've pushed everything to my perf/ebpf branch, please let me know if > what is there is acceptable, then it will be up to Ingo to decide where > to put this, if in perf/urgent for this merge window, or in perf/core, > for the next one.
I have checked and tested your changes in your perf/ebpf and they are okay to me.
> > Ah, to extract the output for these BPF sub-tests I had to use -v, i.e. > just: > > # perf test BPF > 37: Test BPF filter : Ok > # > > Ditto for the LLVM one. > > Doesn't tell us too much about all those nice sub-tests... > > How about: > > # perf test -v BPF > 37: Test BPF filter: > 37.1: test a : Ok > 37.2: test b : Ok > 37.3: Test BPF prologue generation : Ok > 37.4: Another... : Ok > 37: Test BPF filter : Ok > #
I have sent a cset based on perf/ebpf in [1]. With the last 3 patch you will see 'perf test' output information in this way. Please have a try:
# ./perf test LLVM BPF 35: Test LLVM searching and compiling : 35.1: Basic BPF llvm compiling test : Ok 35.2: Test kbuild searching : Ok 35.3: Compile source for BPF prologue generation test : Ok 37: Test BPF filter : 37.1: Test basic BPF filtering : Ok 37.2: Test BPF prologue generation : Ok
Thank you.
[1] http://lkml.kernel.org/g/1447749170-175898-1-git-send-email-wangnan0@huawei.com
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