Brad Fitzpatrick 120273d7f6 portlist: document, clean up, fix an open fd spike, optimize a bit ... I noticed portlist when looking at some profiles and hadn't looked at the code much before. This is a first pass over it. It allocates a fair bit. More love remains, but this does a bit: name old time/op new time/op delta GetList-8 9.92ms ± 8% 9.64ms ±12% ~ (p=0.247 n=10+10) name old alloc/op new alloc/op delta GetList-8 931kB ± 0% 869kB ± 0% -6.70% (p=0.000 n=10+10) name old allocs/op new allocs/op delta GetList-8 4.59k ± 0% 3.69k ± 1% -19.71% (p=0.000 n=10+10) Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>		2020-03-13 21:06:41 -07:00
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netstat_test.go	portlist: document, clean up, fix an open fd spike, optimize a bit	2020-03-13 21:06:41 -07:00
netstat.go	portlist: add a lint ignore for unused function.	2020-02-10 23:50:06 -08:00
poller.go	portlist: document, clean up, fix an open fd spike, optimize a bit	2020-03-13 21:06:41 -07:00
portlist_darwin.go	portlist: document, clean up, fix an open fd spike, optimize a bit	2020-03-13 21:06:41 -07:00
portlist_linux.go	portlist: document, clean up, fix an open fd spike, optimize a bit	2020-03-13 21:06:41 -07:00
portlist_other.go	portlist: document, clean up, fix an open fd spike, optimize a bit	2020-03-13 21:06:41 -07:00
portlist_test.go	portlist: document, clean up, fix an open fd spike, optimize a bit	2020-03-13 21:06:41 -07:00
portlist_windows.go	portlist: document, clean up, fix an open fd spike, optimize a bit	2020-03-13 21:06:41 -07:00
portlist.go	portlist: document, clean up, fix an open fd spike, optimize a bit	2020-03-13 21:06:41 -07:00