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| author |   Florian Westphal <fw@strlen.de> | 2014-09-03 13:34:36 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-09-12 02:16:46 -0700 |
| commit | 13809609610ae2ab4a7730982c3e067d8edb5a67 (patch) | |
| tree | adef2268213008277f3f1875ef4ee9df96a639a6 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | e1000: rename struct e1000_buffer to e1000_tx_buffer (diff) | |
| download | linux-dev-13809609610ae2ab4a7730982c3e067d8edb5a67.tar.xz linux-dev-13809609610ae2ab4a7730982c3e067d8edb5a67.zip | |
e1000: convert to build_skb
Instead of preallocating Rx skbs, allocate them right before sending
inbound packet up the stack.
e1000-kvm, mtu1500, netperf TCP_STREAM:
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
old: 87380 16384 16384 60.00 4532.40
new: 87380 16384 16384 60.00 4599.05
Signed-off-by: Florian Westphal <fw@strlen.de>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions