diff options
| author | Alexander Lobakin <alobakin@pm.me> | 2021-02-13 17:12:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-14 01:32:03 +0300 |
| commit | fec6e49b63989657bc4076dad99fa51d5ece34da (patch) | |
| tree | 98df77201dfd70c97cca49ddf73e0ea0aa7b7109 /include/linux/skbuff.h | |
| parent | f9d6725bf44a5b9412b5da07e3467100fe2af236 (diff) | |
| download | linux-fec6e49b63989657bc4076dad99fa51d5ece34da.tar.xz | |
skbuff: remove __kfree_skb_flush()
This function isn't much needed as NAPI skb queue gets bulk-freed
anyway when there's no more room, and even may reduce the efficiency
of bulk operations.
It will be even less needed after reusing skb cache on allocation path,
so remove it and this way lighten network softirqs a bit.
Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 0a4e91a2f873..0e0707296098 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -2919,7 +2919,6 @@ static inline struct sk_buff *napi_alloc_skb(struct napi_struct *napi, } void napi_consume_skb(struct sk_buff *skb, int budget); -void __kfree_skb_flush(void); void __kfree_skb_defer(struct sk_buff *skb); /** |