From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: Matt Mullins <mmullins@fb.com>
Cc: ast@kernel.org, daniel@iogearbox.net, netdev@vger.kernel.org,
kernel-team@fb.com, Jessica Yu <jeyu@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@redhat.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH bpf-next v2] bpf: support raw tracepoints in modules
Date: Tue, 18 Dec 2018 14:12:51 -0800 [thread overview]
Message-ID: <20181218221249.d4jpktn2wezyyyc2@ast-mbp> (raw)
In-Reply-To: <20181213004237.3888568-1-mmullins@fb.com>
On Wed, Dec 12, 2018 at 04:42:37PM -0800, Matt Mullins wrote:
> Distributions build drivers as modules, including network and filesystem
> drivers which export numerous tracepoints. This enables
> bpf(BPF_RAW_TRACEPOINT_OPEN) to attach to those tracepoints.
>
> Signed-off-by: Matt Mullins <mmullins@fb.com>
> ---
> v1->v2:
> * avoid taking the mutex in bpf_event_notify when op is neither COMING nor
> GOING.
> * check that kzalloc actually succeeded
Applied, Thanks
prev parent reply other threads:[~2018-12-18 22:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-13 0:42 [PATCH bpf-next v2] bpf: support raw tracepoints in modules Matt Mullins
2018-12-13 19:22 ` Martin Lau
2018-12-13 19:38 ` Matt Mullins
2018-12-13 21:11 ` Martin Lau
2018-12-18 22:12 ` Alexei Starovoitov [this message]
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