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From: Tariq Toukan <tariqt@nvidia.com>
To: Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Andrew Lunn <andrew+netdev@lunn.ch>,
	"David S. Miller" <davem@davemloft.net>
Cc: Donald Hunter <donald.hunter@gmail.com>,
	Simon Horman <horms@kernel.org>, Jiri Pirko <jiri@resnulli.us>,
	Jonathan Corbet <corbet@lwn.net>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Saeed Mahameed <saeedm@nvidia.com>,
	"Leon Romanovsky" <leon@kernel.org>,
	Tariq Toukan <tariqt@nvidia.com>, Mark Bloch <mbloch@nvidia.com>,
	Shuah Khan <shuah@kernel.org>,
	Chuck Lever <chuck.lever@oracle.com>,
	"Matthieu Baerts (NGI0)" <matttbe@kernel.org>,
	Carolina Jubran <cjubran@nvidia.com>,
	Cosmin Ratiu <cratiu@nvidia.com>,
	Dragos Tatulea <dtatulea@nvidia.com>,
	Jacob Keller <jacob.e.keller@intel.com>,
	Shahar Shitrit <shshitrit@nvidia.com>,
	"Daniel Zahka" <daniel.zahka@gmail.com>,
	Parav Pandit <parav@nvidia.com>,
	"Adithya Jayachandran" <ajayachandra@nvidia.com>,
	Kees Cook <kees@kernel.org>, "Shay Drori" <shayd@nvidia.com>,
	Daniel Jurgens <danielj@nvidia.com>,
	Moshe Shemesh <moshe@nvidia.com>,
	Willem de Bruijn <willemb@google.com>, David Wei <dw@davidwei.uk>,
	Petr Machata <petrm@nvidia.com>,
	Stanislav Fomichev <sdf@fomichev.me>,
	Daniel Borkmann <daniel@iogearbox.net>, Joe Damato <joe@dama.to>,
	Nikolay Aleksandrov <razor@blackwall.org>,
	Vadim Fedorenko <vadim.fedorenko@linux.dev>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Antonio Quartulli" <antonio@openvpn.net>,
	Allison Henderson <allison.henderson@oracle.com>,
	Bui Quang Minh <minhquangbui99@gmail.com>,
	Nimrod Oren <noren@nvidia.com>, <netdev@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <linux-doc@vger.kernel.org>,
	<linux-rdma@vger.kernel.org>, <linux-kselftest@vger.kernel.org>,
	Gal Pressman <gal@nvidia.com>, Jiri Pirko <jiri@nvidia.com>
Subject: [PATCH net-next V9 01/14] devlink: Update nested instance locking comment
Date: Thu, 26 Mar 2026 08:59:36 +0200	[thread overview]
Message-ID: <20260326065949.44058-2-tariqt@nvidia.com> (raw)
In-Reply-To: <20260326065949.44058-1-tariqt@nvidia.com>

From: Cosmin Ratiu <cratiu@nvidia.com>

In commit [1] a comment about nested instance locking was updated. But
there's another place where this is mentioned, so update that as well.

[1] commit 0061b5199d7c ("devlink: Reverse locking order for nested
instances")

Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
---
 Documentation/networking/devlink/index.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/networking/devlink/index.rst b/Documentation/networking/devlink/index.rst
index f7ba7dcf477d..2087c2de5104 100644
--- a/Documentation/networking/devlink/index.rst
+++ b/Documentation/networking/devlink/index.rst
@@ -31,8 +31,8 @@ sure to respect following rules:
 
  - Lock ordering should be maintained. If driver needs to take instance
    lock of both nested and parent instances at the same time, devlink
-   instance lock of the parent instance should be taken first, only then
-   instance lock of the nested instance could be taken.
+   instance lock of the nested instance should be taken first, only then
+   instance lock of the parent instance could be taken.
  - Driver should use object-specific helpers to setup the
    nested relationship:
 
-- 
2.44.0


  reply	other threads:[~2026-03-26  7:00 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-26  6:59 [PATCH net-next V9 00/14] devlink and mlx5: Support cross-function rate scheduling Tariq Toukan
2026-03-26  6:59 ` Tariq Toukan [this message]
2026-03-26  6:59 ` [PATCH net-next V9 02/14] devlink: Add helpers to lock nested-in instances Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 03/14] devlink: Migrate from info->user_ptr to info->ctx Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 04/14] devlink: Decouple rate storage from associated devlink object Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 05/14] devlink: Add parent dev to devlink API Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 06/14] devlink: Allow parent dev for rate-set and rate-new Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 07/14] devlink: Allow rate node parents from other devlinks Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 08/14] net/mlx5: qos: Use mlx5_lag_query_bond_speed to query LAG speed Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 09/14] net/mlx5: qos: Expose a function to clear a vport's parent Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 10/14] net/mlx5: qos: Model the root node in the scheduling hierarchy Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 11/14] net/mlx5: qos: Remove qos domains and use shd lock Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 12/14] net/mlx5: qos: Support cross-device tx scheduling Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 13/14] selftests: drv-net: Add test for cross-esw rate scheduling Tariq Toukan
2026-03-26  6:59 ` [PATCH net-next V9 14/14] net/mlx5: Document devlink rates Tariq Toukan

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