gve: unlink old napi when stopping a queue using queue API
When a queue is stopped using the ndo queue API, before
destroying its page pool, the associated NAPI instance
needs to be unlinked to avoid warnings.
Handle this by calling page_pool_disable_direct_recycling()
when stopping a queue.
Cc: stable@vger.kernel.org
Fixes: ebdfae0d37
("gve: adopt page pool for DQ RDA mode")
Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com>
Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250226003526.1546854-1-hramamurthy@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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@ -109,10 +109,12 @@ static void gve_rx_reset_ring_dqo(struct gve_priv *priv, int idx)
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void gve_rx_stop_ring_dqo(struct gve_priv *priv, int idx)
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{
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int ntfy_idx = gve_rx_idx_to_ntfy(priv, idx);
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struct gve_rx_ring *rx = &priv->rx[idx];
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if (!gve_rx_was_added_to_block(priv, idx))
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return;
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page_pool_disable_direct_recycling(rx->dqo.page_pool);
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gve_remove_napi(priv, ntfy_idx);
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gve_rx_remove_from_block(priv, idx);
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gve_rx_reset_ring_dqo(priv, idx);
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