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Subject: [PATCH 1/3] skbuff: use kvfree() to deallocate head
Thread-Topic: [PATCH 1/3] skbuff: use kvfree() to deallocate head
Thread-Index: AQHVWNcdcW9hJpbjDk+c7UQh7Uz2bw==
Date:   Thu, 22 Aug 2019 10:48:20 +0000
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In-Reply-To: <1566470851-4694-1-git-send-email-jan.dakinevich@virtuozzo.com>
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If skb buffer was allocated using vmalloc() it will make simple its
further deallocation.

Signed-off-by: Jan Dakinevich <jan.dakinevich@virtuozzo.com>
---
 net/core/skbuff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 0338820..55eac01 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -588,7 +588,7 @@ static void skb_free_head(struct sk_buff *skb)
 	if (skb->head_frag)
 		skb_free_frag(head);
 	else
-		kfree(head);
+		kvfree(head);
 }
=20
 static void skb_release_data(struct sk_buff *skb)
--=20
2.1.4