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| author | Gao Feng <fgao@ikuai8.com> | 2017-03-30 01:49:19 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-31 01:41:32 +0300 |
| commit | 1935299d9c946ac37eba3f820d2ce20885ec0739 (patch) | |
| tree | ccdac1cedab8d57aa7cfbfbf6e16fbd65d1041db /tools/perf/scripts/python/stackcollapse.py | |
| parent | bae76dd95b69350f6342d8a4ea1bdeec4c218053 (diff) | |
| download | linux-1935299d9c946ac37eba3f820d2ce20885ec0739.tar.xz | |
net: tcp: Refine the __tcp_select_window
1. Move the "window = tp->rcv_wnd;" into the condition block without
tp->rx_opt.rcv_wscale.
Because it is unnecessary when enable wscale;
2. Use the macro ALIGN instead of two statements.
The two statements are used to make window align to 1<<wscale.
Use the ALIGN is more clearer.
3. Use the rounddown to make codes clearer.
Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions