net: axienet: Use napi_alloc_skb when refilling RX ring

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Use napi_alloc_skb to allocate memory when refilling the RX ring
in axienet_poll for more efficiency. napi_alloc_skb() can reuse
softirq-local cache of freed skbs which may still be cache-warm
and skipping allocator calls.

Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Link: https://lore.kernel.org/r/20220308211013.1530955-1-robert.hancock@calian.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Robert Hancock 2022-03-08 15:10:13 -06:00 • committed by Jakub Kicinski

parent 65466904b0

commit 6c7e7da2e0

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/xilinx/xilinx_axienet_main.c

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