[TCP]: Extract tcp_match_queue_to_sack from sacktag code
authorIlpo Järvinen <ilpo.jarvinen@helsinki.fi>
Fri, 12 Oct 2007 00:34:25 +0000 (17:34 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 12 Oct 2007 00:34:25 +0000 (17:34 -0700)
commitd193594299064d386a2705928cd61ab2ca3d7cee
treec84b5bde72a9f64e5504a9d05e88c8a5b628854e
parentf6fb128d272eb7b0f1a8be78153a724545e28be8
[TCP]: Extract tcp_match_queue_to_sack from sacktag code

This is necessary for upcoming DSACK bugfix. Reduces sacktag
length which is not very sad thing at all... :-)

Notice that there's a need to handle out-of-mem at caller's
place.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_input.c