net: mvneta: rely on napi_build_skb() in mvneta_swbm_build_skb()

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mvneta_swbm_build_skb() is only invoked from mvneta_poll(), the NAPI
poll routine, so it always runs in NAPI context. Use napi_build_skb()
instead of build_skb() to source the skb head from the per-CPU NAPI
cache, avoiding a per-packet kmem_cache_alloc() of the skb head.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@oss.qualcomm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260917-mvneta-napi-poll-v1-1-fb57604932d3@oss.qualcomm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Lorenzo Bianconi 2026-09-17 15:22:29 +02:00 • committed by Jakub Kicinski

parent 51cb6a6424

commit 1643b81c38

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/marvell/mvneta.c

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