From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: Daniel Borkmann <daniel@iogearbox.net>
Cc: Wang Nan <wangnan0@huawei.com>,
davem@davemloft.net, acme@kernel.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
pi3orama@163.com, lizefan@huawei.com,
Adrian Hunter <adrian.hunter@intel.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
David Ahern <dsahern@gmail.com>, Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Yunlong Song <yunlong.song@huawei.com>
Subject: Re: [PATCH net-next] perf/core: Put size of a sample at the end of it by PERF_SAMPLE_TAILSIZE
Date: Mon, 11 Jan 2016 10:13:04 -0800 [thread overview]
Message-ID: <20160111181303.GA26146@ast-mbp.thefacebook.com> (raw)
In-Reply-To: <5693E0C6.2080509@iogearbox.net>
On Mon, Jan 11, 2016 at 06:05:10PM +0100, Daniel Borkmann wrote:
> Hi Wang,
>
> On 01/11/2016 02:24 PM, Wang Nan wrote:
> >This patch introduces a PERF_SAMPLE_TAILSIZE flag which allows a size
> >field attached at the end of a sample. The idea comes from [1] that,
> >with tie size at tail of an event, it is possible for user program who
> >read from the ring buffer parse events backward.
...
> >Signed-off-by: Wang Nan <wangnan0@huawei.com>
> [...]
>
> As this seems unrelated to networking, net-next tree seems not really appropriate?
clearly not for net-next.
Wang, see my reply to the same patch in your other thread.
next prev parent reply other threads:[~2016-01-11 18:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-11 13:24 Wang Nan
2016-01-11 17:05 ` Daniel Borkmann
2016-01-11 18:13 ` Alexei Starovoitov [this message]
2016-01-11 18:27 ` Peter Zijlstra
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