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authorNeil Horman <nhorman@tuxdriver.com>2008-07-25 12:44:09 -0400
committerVlad Yasevich <vladislav.yasevich@hp.com>2008-10-01 11:33:06 -0400
commitc226ef9b83694311327f3ab0036c6de9c22e9daf (patch)
tree04c81b4186fd79a1f1b129a8627da6a41ceb4c25 /net/sctp/output.c
parent845b8eda4d783a7ce2670d482a716840a650389e (diff)
downloadop-kernel-dev-c226ef9b83694311327f3ab0036c6de9c22e9daf.zip
op-kernel-dev-c226ef9b83694311327f3ab0036c6de9c22e9daf.tar.gz
sctp: reduce memory footprint of sctp_chunk structure
sctp_chunks should be put on a diet. This is some of the low hanging fruit that we can strip out. Changes all the __s8/__u8 flags to bitfields. Saves 12 bytes per chunk. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Diffstat (limited to 'net/sctp/output.c')
-rw-r--r--net/sctp/output.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 225c712..c3f417f 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -699,7 +699,7 @@ static sctp_xmit_t sctp_packet_append_data(struct sctp_packet *packet,
* When a Fast Retransmit is being performed the sender SHOULD
* ignore the value of cwnd and SHOULD NOT delay retransmission.
*/
- if (chunk->fast_retransmit <= 0)
+ if (chunk->fast_retransmit != SCTP_NEED_FRTX)
if (transport->flight_size >= transport->cwnd) {
retval = SCTP_XMIT_RWND_FULL;
goto finish;
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