Re: [PATCH 10/31] perf test: Enforce LLVM test for BPF test

From	"Wangnan (F)" <wangnan0@huawei.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 10/31] perf test: Enforce LLVM test for BPF test
Date	2015-10-31 06:40 +0100
Message-ID	<qpx3s-7j8-7@gated-at.bofh.it> (permalink)
References	<qjtFf-7cv-3@gated-at.bofh.it> <qjtFi-7cv-57@gated-at.bofh.it> <qp41s-69d-17@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 2015/10/30 6:37, Arnaldo Carvalho de Melo wrote:
> Em Wed, Oct 14, 2015 at 12:41:21PM +0000, Wang Nan escreveu:
>> This patch replaces the original toy BPF program with previous introduced
>> bpf-script-example.c. Dynamically embedded it into 'llvm-src.c'.
>>
>> The newly introduced BPF program attaches a BPF program at
>> 'sys_epoll_pwait()', and collect half samples from it. perf itself never
> "collect half samples from it"? Can you rephrase this?

I mean half of epoll_pwait syscall will be captured. This test
case totally issue 111 calls.

Thank you.

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Re: [PATCH 10/31] perf test: Enforce LLVM test for BPF test Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-29 23:40 +0100
  Re: [PATCH 10/31] perf test: Enforce LLVM test for BPF test "Wangnan (F)" <wangnan0@huawei.com> - 2015-10-31 06:40 +0100

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