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| author | Jakub Kicinski <kuba@kernel.org> | 2025-03-25 10:04:55 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-03-25 10:06:49 -0700 |
| commit | 7bd2e6b74ad56a49459ba84e8d4fa3730055ab5e (patch) | |
| tree | f3a934ee1001a31e62f38e7cef6c014efa7f6f56 /include/net/netdev_rx_queue.h | |
| parent | Merge branch 'virtio_net-fixes-and-improvements' (diff) | |
| parent | net: protect rxq->mp_params with the instance lock (diff) | |
| download | linux-7bd2e6b74ad56a49459ba84e8d4fa3730055ab5e.tar.gz linux-7bd2e6b74ad56a49459ba84e8d4fa3730055ab5e.zip | |
Merge branch 'net-skip-taking-rtnl_lock-for-queue-get'
Jakub Kicinski says:
====================
net: skip taking rtnl_lock for queue GET (prep)
Skip taking rtnl_lock for queue GET ops on devices which opt
into running all ops under the instance lock. In preparating
for performing queue ops without rtnl lock clarify the protection
of queue-related fields.
v1: https://lore.kernel.org/20250312223507.805719-1-kuba@kernel.org
====================
Link: https://patch.msgid.link/20250324224537.248800-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/netdev_rx_queue.h')
| -rw-r--r-- | include/net/netdev_rx_queue.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/netdev_rx_queue.h b/include/net/netdev_rx_queue.h index af40842f229d..b2238b551dce 100644 --- a/include/net/netdev_rx_queue.h +++ b/include/net/netdev_rx_queue.h @@ -24,7 +24,7 @@ struct netdev_rx_queue { struct xsk_buff_pool *pool; #endif /* NAPI instance for the queue - * Readers and writers must hold RTNL + * "ops protected", see comment about net_device::lock */ struct napi_struct *napi; struct pp_memory_provider_params mp_params; |