linux-kernel - Re: [PATCH net-next v2 3/4] selftests: drv-net: Strip '@' prefix from bpftrace map keys

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Message-ID: <20250625150710.4ee0f729@kernel.org>
Date: Wed, 25 Jun 2025 15:07:10 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Breno Leitao <leitao@...ian.org>
Cc: Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni
 <pabeni@...hat.com>, Shuah Khan <shuah@...nel.org>, Simon Horman
 <horms@...nel.org>, linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
 linux-kselftest@...r.kernel.org, Willem de Bruijn
 <willemdebruijn.kernel@...il.com>, bpf@...r.kernel.org, gustavold@...il.com
Subject: Re: [PATCH net-next v2 3/4] selftests: drv-net: Strip '@' prefix
 from bpftrace map keys

On Wed, 25 Jun 2025 04:39:48 -0700 Breno Leitao wrote:
> The '@' prefix in bpftrace map keys is specific to bpftrace and can be
> safely removed when processing results. This patch modifies the bpftrace
> utility to strip the '@' from map keys before storing them in the result
> dictionary, making the keys more consistent with Python conventions.

Make sense, tho, could you double check or ask Alastair if all outputs
are prefixed with @? Maybe there's some map type or other thingamajig
that doesn't have the prefix?