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| author | Eric Dumazet <edumazet@google.com> | 2022-02-20 07:40:52 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-02-22 16:32:35 -0800 |
| commit | ef527f968ae05c6717c39f49c8709a7e2c19183a (patch) | |
| tree | d98aa6319a89901b551710445e26e381ffadd2da /net | |
| parent | 5663b85462a66821fc314c5bf9ffd427d1ad71cc (diff) | |
| download | linux-stable-ef527f968ae05c6717c39f49c8709a7e2c19183a.tar.gz linux-stable-ef527f968ae05c6717c39f49c8709a7e2c19183a.tar.bz2 linux-stable-ef527f968ae05c6717c39f49c8709a7e2c19183a.zip | |
net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
Whenever one of these functions pull all data from an skb in a frag_list,
use consume_skb() instead of kfree_skb() to avoid polluting drop
monitoring.
Fixes: 6fa01ccd8830 ("skbuff: Add pskb_extract() helper function")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20220220154052.1308469-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/skbuff.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 6a15ce3eb1d3..b8138c372535 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -2276,7 +2276,7 @@ void *__pskb_pull_tail(struct sk_buff *skb, int delta) /* Free pulled out fragments. */ while ((list = skb_shinfo(skb)->frag_list) != insp) { skb_shinfo(skb)->frag_list = list->next; - kfree_skb(list); + consume_skb(list); } /* And insert new clone at head. */ if (clone) { @@ -6105,7 +6105,7 @@ static int pskb_carve_frag_list(struct sk_buff *skb, /* Free pulled out fragments. */ while ((list = shinfo->frag_list) != insp) { shinfo->frag_list = list->next; - kfree_skb(list); + consume_skb(list); } /* And insert new clone at head. */ if (clone) { |