diff options
| -rw-r--r-- | net/ipv4/tcp.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 78ac4d2e3827..2827fa5643bd 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1805,8 +1805,17 @@ static int tcp_zerocopy_receive(struct sock *sk, frags++; } } - if (frags->size != PAGE_SIZE || frags->page_offset) + if (frags->size != PAGE_SIZE || frags->page_offset) { + int remaining = zc->recv_skip_hint; + + while (remaining && (frags->size != PAGE_SIZE || + frags->page_offset)) { + remaining -= frags->size; + frags++; + } + zc->recv_skip_hint -= remaining; break; + } ret = vm_insert_page(vma, address + length, skb_frag_page(frags)); if (ret) |