sfc: Use netdev refcount tracking in struct efx_async_filter_insertion

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I was debugging some netdev refcount issues in OpenOnload, and one
of the places I was looking at was in the sfc driver. Only
struct efx_async_filter_insertion was not using netdev refcount tracker,
so add it here. GFP_ATOMIC because this code path is called by
ndo_rx_flow_steer which holds RCU.

This patch should be a no-op if !CONFIG_NET_DEV_REFCNT_TRACKER

Signed-off-by: YiFei Zhu <zhuyifei@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20241219173004.2615655-1-zhuyifei@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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This commit is contained in:

YiFei Zhu 2024-12-19 17:30:04 +00:00 • committed by Jakub Kicinski

parent a6ac667467

commit 85101bda13

4 changed files with 10 additions and 4 deletions

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2

drivers/net/ethernet/sfc/net_driver.h

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5

drivers/net/ethernet/sfc/rx_common.c

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2

drivers/net/ethernet/sfc/siena/net_driver.h

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5

drivers/net/ethernet/sfc/siena/rx_common.c

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