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| author |   Sieng Piaw Liew <liew.s.piaw@gmail.com> | 2022-06-15 14:09:22 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-06-15 12:58:54 +0100 |
| commit | c63c615e22ebb4cd29f4e7352c82ca1a7e76e00a (patch) | |
| tree | 0061779e3597bfce49eaab1862b203489862dd84 /drivers/net/wireless/intel/iwlwifi | |
| parent | net: don't check skb_count twice (diff) | |
| download | linux-dev-c63c615e22ebb4cd29f4e7352c82ca1a7e76e00a.tar.xz linux-dev-c63c615e22ebb4cd29f4e7352c82ca1a7e76e00a.zip | |
bcm63xx_enet: switch to napi_build_skb() to reuse skbuff_heads
napi_build_skb() reuses NAPI skbuff_head cache in order to save some
cycles on freeing/allocating skbuff_heads on every new Rx or completed
Tx.
Use napi_consume_skb() to feed the cache with skbuff_heads of completed
Tx so it's never empty.
Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi')
0 files changed, 0 insertions, 0 deletions