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[I/OAT]: Make sk_eat_skb I/OAT aware.

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Add an extra argument to sk_eat_skb, and make it move early copied
packets to the async_wait_queue instead of freeing them.

Signed-off-by: Chris Leech <christopher.leech@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Chris Leech
2006-05-23 18:01:28 -07:00
committed by David S. Miller
parent 0e4b4992b8
commit 624d116473
4 changed files with 19 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
net/dccp/proto.c
View File

@ -719,7 +719,7 @@ int dccp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
}
dccp_pr_debug("packet_type=%s\n",
dccp_packet_name(dh->dccph_type));
sk_eat_skb(sk, skb);
sk_eat_skb(sk, skb, 0);
verify_sock_status:
if (sock_flag(sk, SOCK_DONE)) {
len = 0;
@ -773,7 +773,7 @@ verify_sock_status:
}
found_fin_ok:
if (!(flags & MSG_PEEK))
sk_eat_skb(sk, skb);
sk_eat_skb(sk, skb, 0);
break;
} while (1);
out:

8
net/ipv4/tcp.c
View File

@ -1072,11 +1072,11 @@ int tcp_read_sock(struct sock *sk, read_descriptor_t *desc,
break;
}
if (skb->h.th->fin) {
sk_eat_skb(sk, skb);
sk_eat_skb(sk, skb, 0);
++seq;
break;
}
sk_eat_skb(sk, skb);
sk_eat_skb(sk, skb, 0);
if (!desc->count)
break;
}
@ -1356,14 +1356,14 @@ skip_copy:
if (skb->h.th->fin)
goto found_fin_ok;
if (!(flags & MSG_PEEK))
sk_eat_skb(sk, skb);
sk_eat_skb(sk, skb, 0);
continue;
found_fin_ok:
/* Process the FIN. */
++*seq;
if (!(flags & MSG_PEEK))
sk_eat_skb(sk, skb);
sk_eat_skb(sk, skb, 0);
break;
} while (len > 0);

2
net/llc/af_llc.c
View File

@ -789,7 +789,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
continue;
if (!(flags & MSG_PEEK)) {
sk_eat_skb(sk, skb);
sk_eat_skb(sk, skb, 0);
*seq = 0;
}
} while (len > 0);