From: Eric Dumazet <edumazet@google.com>
Date: Mon, 16 May 2022 04:24:54 +0000 (-0700)
Subject: net: use napi_consume_skb() in skb_defer_free_flush()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2db60eed1a957423cf06ee1060fc45ed3971990d;p=linux.git

net: use napi_consume_skb() in skb_defer_free_flush()

skb_defer_free_flush() runs from softirq context,
we have the opportunity to refill the napi_alloc_cache,
and/or use kmem_cache_free_bulk() when this cache is full.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/core/dev.c b/net/core/dev.c
index a5e663e1a75ab..d0b34bc50706f 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6633,7 +6633,7 @@ static void skb_defer_free_flush(struct softnet_data *sd)
 
 	while (skb != NULL) {
 		next = skb->next;
-		__kfree_skb(skb);
+		napi_consume_skb(skb, 1);
 		skb = next;
 	}
 }