| Message ID | 20210106221841.1880536-9-jonathan.lemon@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Generic zcopy_* functions | expand |
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 5b9cd528d6a6..6d031ed99182 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -605,13 +605,14 @@ static void skb_release_data(struct sk_buff *skb) &shinfo->dataref)) return; + skb_zcopy_clear(skb, true); + for (i = 0; i < shinfo->nr_frags; i++) __skb_frag_unref(&shinfo->frags[i]); if (shinfo->frag_list) kfree_skb_list(shinfo->frag_list); - skb_zcopy_clear(skb, true); skb_free_head(skb); }
RX zerocopy fragment pages which are not allocated from the system page pool require special handling. Give the callback in skb_zcopy_clear() a chance to process them first. Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com> --- net/core/skbuff.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)