]> err.no Git - linux-2.6/commit
[SCTP]: Fix receive buffer accounting.
authorVlad Yasevich <vladislav.yasevich@hp.com>
Tue, 10 Oct 2006 04:34:04 +0000 (21:34 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 12 Oct 2006 06:59:44 +0000 (23:59 -0700)
commit331c4ee7faa4ee1e1404c872a139784753100498
treec5bbae21fd17f7948ab2506cad4d6f2ecba911ee
parent6e8c751e07b34d73069e9333f67fbe5ffe31ec3a
[SCTP]: Fix receive buffer accounting.

When doing receiver buffer accounting, we always used skb->truesize.
This is problematic when processing bundled DATA chunks because for
every DATA chunk that could be small part of one large skb, we would
charge the size of the entire skb.  The new approach is to store the
size of the DATA chunk we are accounting for in the sctp_ulpevent
structure and use that stored value for accounting.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/sctp/sctp.h
include/net/sctp/ulpevent.h
net/sctp/socket.c
net/sctp/ulpevent.c
net/sctp/ulpqueue.c