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[TCP]: Splice receive support.

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Support for network splice receive.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jens Axboe
2007-11-06 23:30:13 -08:00
committed by David S. Miller
parent bbdfc2f706
commit 9c55e01c0c
7 changed files with 401 additions and 0 deletions
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3
include/net/tcp.h
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@@ -309,6 +309,9 @@ extern int tcp_twsk_unique(struct sock *sk,
extern void tcp_twsk_destructor(struct sock *sk);
extern ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len, unsigned int flags);
static inline void tcp_dec_quickack_mode(struct sock *sk,
const unsigned int pkts)
{