diff options
| author | Schoch Christian <[email protected]> | 2012-11-28 05:18:29 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2012-11-28 11:13:40 -0500 |
| commit | 92d64c261e77cb2a6117887617e2a629fea6b67c (patch) | |
| tree | 0021d03d1c34acb7ab099ad66bbec6f28d658613 /tools/perf/util/trace-event-scripting.c | |
| parent | 6e51fe7572590d8d86e93b547fab6693d305fd0d (diff) | |
sctp: Error in calculation of RTTvar
The calculation of RTTVAR involves the subtraction of two unsigned
numbers which
may causes rollover and results in very high values of RTTVAR when RTT > SRTT.
With this patch it is possible to set RTOmin = 1 to get the minimum of RTO at
4 times the clock granularity.
Change Notes:
v2)
*Replaced abs() by abs64() and long by __s64, changed patch
description.
Signed-off-by: Christian Schoch <[email protected]>
CC: Vlad Yasevich <[email protected]>
CC: Sridhar Samudrala <[email protected]>
CC: Neil Horman <[email protected]>
CC: [email protected]
Acked-by: Vlad Yasevich <[email protected]>
Acked-by: Neil Horman <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions