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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-10-20 17:00:21 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-10-20 17:00:21 -0400 |
| commit | 33136d12be00596a8320d4fe88f95c44f67afbdb (patch) | |
| tree | b12e136753a269684794308df59183329ed553a8 /tools/perf/scripts/python | |
| parent | tcp: use TCP_DEFAULT_INIT_RCVWND in tcp_fixup_rcvbuf() (diff) | |
| download | linux-33136d12be00596a8320d4fe88f95c44f67afbdb.tar.gz linux-33136d12be00596a8320d4fe88f95c44f67afbdb.zip | |
pktgen: remove ndelay() call
Daniel Turull reported inaccuracies in pktgen when using low packet
rates, because we call ndelay(val) with values bigger than 20000.
Instead of calling ndelay() for delays < 100us, we can instead loop
calling ktime_now() only.
Reported-by: Daniel Turull <daniel.turull@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions