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(parent: 8df54d6) | patch
tcp: allow tcp_sacktag_one() to tag ranges not aligned with skbs
authorNeal Cardwell <ncardwell@google.com>
Sun, 12 Feb 2012 18:37:09 +0000 (18:37 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 13 Feb 2012 06:00:21 +0000 (01:00 -0500)
commitcc9a672ee522d4805495b98680f4a3db5d0a0af9
tree391c58df73783b8b662f638e14e1f48aa83578e4tree | snapshot
parent8df54d622a120058ee8bec38743c9b8f091c8e58commit | diff
tcp: allow tcp_sacktag_one() to tag ranges not aligned with skbs

This commit allows callers of tcp_sacktag_one() to pass in sequence
ranges that do not align with skb boundaries, as tcp_shifted_skb()
needs to do in an upcoming fix in this patch series.

In fact, now tcp_sacktag_one() does not need to depend on an input skb
at all, which makes its semantics and dependencies more clear.

Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_input.c diff | blob | history
Domain: System / Uncategorized;