From: Breno Leitao <leitao@debian.org>
To: Paolo Abeni <pabeni@redhat.com>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Shuah Khan <shuah@kernel.org>,
Simon Horman <horms@kernel.org>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
linux-kselftest@vger.kernel.org,
Willem de Bruijn <willemdebruijn.kernel@gmail.com>,
bpf@vger.kernel.org, kernel-team@meta.com
Subject: Re: [PATCH net-next v4 1/3] selftests: drv-net: add helper/wrapper for bpftrace
Date: Tue, 8 Jul 2025 07:01:35 -0700 [thread overview]
Message-ID: <aG0kvwxT74Vo+itz@gmail.com> (raw)
In-Reply-To: <b610c003-5c8b-4fef-8fea-a2b40f8d1377@redhat.com>
On Tue, Jul 08, 2025 at 03:42:33PM +0200, Paolo Abeni wrote:
> On 7/2/25 1:21 PM, Breno Leitao wrote:
> > From: Jakub Kicinski <kuba@kernel.org>
> >
> > bpftrace is very useful for low level driver testing. perf or trace-cmd
> > would also do for collecting data from tracepoints, but they require
> > much more post-processing.
> >
> > Add a wrapper for running bpftrace and sanitizing its output.
> > bpftrace has JSON output, which is great, but it prints loose objects
> > and in a slightly inconvenient format. We have to read the objects
> > line by line, and while at it return them indexed by the map name.
> >
> > Signed-off-by: Jakub Kicinski <kuba@kernel.org>
> > Reviewed-by: Breno Leitao <leitao@debian.org>
> > Signed-off-by: Breno Leitao <leitao@debian.org>
>
> Does not apply cleanly anymore. Please rebase and repost, thanks!
ack!
next prev parent reply other threads:[~2025-07-08 14:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-02 11:20 [PATCH net-next v4 0/3] selftest: net: Add selftest for netpoll Breno Leitao
2025-07-02 11:21 ` [PATCH net-next v4 1/3] selftests: drv-net: add helper/wrapper for bpftrace Breno Leitao
2025-07-08 13:42 ` Paolo Abeni
2025-07-08 14:01 ` Breno Leitao [this message]
2025-07-02 11:21 ` [PATCH net-next v4 2/3] selftests: drv-net: Strip '@' prefix from bpftrace map keys Breno Leitao
2025-07-02 11:21 ` [PATCH net-next v4 3/3] selftests: net: add netpoll basic functionality test Breno Leitao
2025-07-08 2:56 ` Willem de Bruijn
2025-07-08 15:25 ` Breno Leitao
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