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[UDP] Remove thread-unsafe reference counting #20535

Merged
merged 1 commit into from
Jul 14, 2022
Merged

[UDP] Remove thread-unsafe reference counting #20535

merged 1 commit into from
Jul 14, 2022

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gjc13
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@gjc13 gjc13 commented Jul 11, 2022

Problem

#20478

Change overview

Remove thread-unsafe Retain and Release logic.

Testing

  • Tested by CI

@gjc13 gjc13 requested a review from kpschoedel July 11, 2022 03:36
@boring-cyborg boring-cyborg bot added the inet label Jul 11, 2022
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github-actions bot commented Jul 11, 2022 •
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PR #20535: Size comparison from 776c06d to 5830477

Increases (6 builds for cc13x2_26x2, telink)
platform target config section 776c06d 5830477 change % change
cc13x2_26x2 all-clusters-app LP_CC2652R7 (read/write) 185172 185220 48 0.0
lock-ftd LP_CC2652R7 (read/write) 172408 172456 48 0.0
pump-app LP_CC2652R7 (read/write) 164224 164272 48 0.0
pump-controller-app LP_CC2652R7 (read/write) 178520 178576 56 0.0
shell LP_CC2652R7 (read/write) 188176 188224 48 0.0
telink lighting-app tlsr9518adk80d text 581886 581888 2 0.0
Decreases (23 builds for cc13x2_26x2, cyw30739, efr32, esp32, k32w, p6)
platform target config section 776c06d 5830477 change % change
cc13x2_26x2 all-clusters-app LP_CC2652R7 (read only) 666051 666003 -48 -0.0
.text 577668 577620 -48 -0.0
all-clusters-minimal-app LP_CC2652R7 (read only) 631859 631811 -48 -0.0
.text 554228 554180 -48 -0.0
lock-ftd LP_CC2652R7 (read only) 668959 668911 -48 -0.0
.text 592272 592224 -48 -0.0
lock-mtd LP_CC2652R7 (read only) 618367 618311 -56 -0.0
.text 541792 541736 -56 -0.0
pump-app LP_CC2652R7 (read only) 677991 677943 -48 -0.0
.text 589076 589028 -48 -0.0
pump-controller-app LP_CC2652R7 (read only) 663815 663759 -56 -0.0
.text 579040 578984 -56 -0.0
shell LP_CC2652R7 (read only) 658550 658502 -48 -0.0
.text 573388 573340 -48 -0.0
cyw30739 light cyw930739m2evb_01 (read/write) 579534 579486 -48 -0.0
.app_xip_area 458304 458256 -48 -0.0
lock cyw930739m2evb_01 (read/write) 585470 585422 -48 -0.0
.app_xip_area 459504 459456 -48 -0.0
ota-requestor-no-progress-logging cyw930739m2evb_01 (read/write) 582590 582534 -56 -0.0
.app_xip_area 462208 462152 -56 -0.0
efr32 lighting-app BRD4161A (read/write) 1081212 1081084 -128 -0.0
.text 946148 946020 -128 -0.0
BRD4161A+rpc (read/write) 1135516 1135388 -128 -0.0
.text 983560 983432 -128 -0.0
BRD4161A+rs911x (read/write) 947692 947580 -112 -0.0
.text 804856 804744 -112 -0.0
lock-app BRD4161A+wf200 (read/write) 1128496 1128448 -48 -0.0
.text 982228 982180 -48 -0.0
window-app BRD4161A (read/write) 1075012 1074884 -128 -0.0
.text 938444 938316 -128 -0.0
esp32 all-clusters-app c3devkit (read only) 1019958 1019882 -76 -0.0
.flash.text 1019958 1019882 -76 -0.0
m5stack (read only) 1073899 1073843 -56 -0.0
.flash.text 1068515 1068459 -56 -0.0
k32w light k32w061+release (read/write) 658592 658528 -64 -0.0
.text 581284 581220 -64 -0.0
lock k32w061+release (read/write) 685348 685300 -48 -0.0
.text 607564 607516 -48 -0.0
p6 all-clusters-app default (read/write) 2565152 2565040 -112 -0.0
.text 1523416 1523304 -112 -0.0
all-clusters-minimal-app default (read/write) 2510192 2510080 -112 -0.0
.text 1468456 1468344 -112 -0.0
light-app default (read/write) 2440496 2440384 -112 -0.0
.text 1398760 1398648 -112 -0.0
lock-app default (read/write) 2467760 2467648 -112 -0.0
.text 1426024 1425912 -112 -0.0
Full report (41 builds for cc13x2_26x2, cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, telink)
platform target config section 776c06d 5830477 change % change
cc13x2_26x2 all-clusters-app LP_CC2652R7 (read only) 666051 666003 -48 -0.0
(read/write) 185172 185220 48 0.0
.bss 74116 74116 0 0.0
.data 3356 3356 0 0.0
.rodata 88067 88067 0 0.0
.text 577668 577620 -48 -0.0
all-clusters-minimal-app LP_CC2652R7 (read only) 631859 631811 -48 -0.0
(read/write) 157684 157684 0 0.0
.bss 73412 73412 0 0.0
.data 3356 3356 0 0.0
.rodata 77307 77307 0 0.0
.text 554228 554180 -48 -0.0
lock-ftd LP_CC2652R7 (read only) 668959 668911 -48 -0.0
(read/write) 172408 172456 48 0.0
.bss 71148 71148 0 0.0
.data 3280 3280 0 0.0
.rodata 76207 76207 0 0.0
.text 592272 592224 -48 -0.0
lock-mtd LP_CC2652R7 (read only) 618367 618311 -56 -0.0
(read/write) 144264 144264 0 0.0
.bss 66868 66868 0 0.0
.data 3280 3280 0 0.0
.rodata 76087 76087 0 0.0
.text 541792 541736 -56 -0.0
pump-app LP_CC2652R7 (read only) 677991 677943 -48 -0.0
(read/write) 164224 164272 48 0.0
.bss 71228 71228 0 0.0
.data 3280 3280 0 0.0
.rodata 88431 88431 0 0.0
.text 589076 589028 -48 -0.0
pump-controller-app LP_CC2652R7 (read only) 663815 663759 -56 -0.0
(read/write) 178520 178576 56 0.0
.bss 71348 71348 0 0.0
.data 3276 3276 0 0.0
.rodata 84295 84295 0 0.0
.text 579040 578984 -56 -0.0
shell LP_CC2652R7 (read only) 658550 658502 -48 -0.0
(read/write) 188176 188224 48 0.0
.bss 76420 76420 0 0.0
.data 3360 3360 0 0.0
.rodata 84846 84846 0 0.0
.text 573388 573340 -48 -0.0
cyw30739 light cyw930739m2evb_01 (read/write) 579534 579486 -48 -0.0
.app_xip_area 458304 458256 -48 -0.0
.bss 64184 64184 0 0.0
.data 716 716 0 0.0
.rodata 0 0 0 0.0
.text 112 112 0 0.0
lock cyw930739m2evb_01 (read/write) 585470 585422 -48 -0.0
.app_xip_area 459504 459456 -48 -0.0
.bss 68912 68912 0 0.0
.data 720 720 0 0.0
.rodata 0 0 0 0.0
.text 112 112 0 0.0
ota-requestor-no-progress-logging cyw930739m2evb_01 (read/write) 582590 582534 -56 -0.0
.app_xip_area 462208 462152 -56 -0.0
.bss 63392 63392 0 0.0
.data 660 660 0 0.0
.rodata 0 0 0 0.0
.text 112 112 0 0.0
efr32 lighting-app BRD4161A (read/write) 1081212 1081084 -128 -0.0
.bss 132996 132996 0 0.0
.data 2048 2048 0 0.0
.text 946148 946020 -128 -0.0
BRD4161A+rpc (read/write) 1135516 1135388 -128 -0.0
.bss 149676 149676 0 0.0
.data 2260 2260 0 0.0
.text 983560 983432 -128 -0.0
BRD4161A+rs911x (read/write) 947692 947580 -112 -0.0
.bss 140768 140768 0 0.0
.data 2048 2048 0 0.0
.text 804856 804744 -112 -0.0
lock-app BRD4161A+wf200 (read/write) 1128496 1128448 -48 -0.0
.bss 144184 144184 0 0.0
.data 2060 2060 0 0.0
.text 982228 982180 -48 -0.0
window-app BRD4161A (read/write) 1075012 1074884 -128 -0.0
.bss 134468 134468 0 0.0
.data 2076 2076 0 0.0
.text 938444 938316 -128 -0.0
esp32 all-clusters-app c3devkit (read only) 1019958 1019882 -76 -0.0
(read/write) 1485490 1485490 0 0.0
.dram0.bss 70080 70080 0 0.0
.dram0.data 14600 14600 0 0.0
.flash.rodata 215376 215376 0 0.0
.flash.text 1019958 1019882 -76 -0.0
.iram0.text 62902 62902 0 0.0
m5stack (read only) 1073899 1073843 -56 -0.0
(read/write) 487568 487568 0 0.0
.dram0.bss 75600 75600 0 0.0
.dram0.data 34144 34144 0 0.0
.flash.rodata 245828 245828 0 0.0
.flash.text 1068515 1068459 -56 -0.0
.iram0.text 123267 123267 0 0.0
k32w light k32w061+release (read/write) 658592 658528 -64 -0.0
.bss 69516 69516 0 0.0
.data 1992 1992 0 0.0
.text 581284 581220 -64 -0.0
lock k32w061+release (read/write) 685348 685300 -48 -0.0
.bss 69980 69980 0 0.0
.data 2004 2004 0 0.0
.text 607564 607516 -48 -0.0
linux all-clusters-app debug (read only) 2960497 2960497 0 0.0
(read/write) 154744 154744 0 0.0
.bss 61536 61536 0 0.0
.data 2048 2048 0 0.0
.data.rel.ro 84968 84968 0 0.0
.dynamic 608 608 0 0.0
.got 4536 4536 0 0.0
.init 27 27 0 0.0
.init_array 1040 1040 0 0.0
.rodata 263581 263581 0 0.0
.text 2519730 2519730 0 0.0
all-clusters-minimal-app debug (read only) 2813041 2813041 0 0.0
(read/write) 146680 146680 0 0.0
.bss 60864 60864 0 0.0
.data 2048 2048 0 0.0
.data.rel.ro 77608 77608 0 0.0
.dynamic 608 608 0 0.0
.got 4488 4488 0 0.0
.init 27 27 0 0.0
.init_array 1040 1040 0 0.0
.rodata 265277 265277 0 0.0
.text 2372754 2372754 0 0.0
bridge-app debug+rpc (read only) 2315209 2315209 0 0.0
(read/write) 125504 125504 0 0.0
.bss 48928 48928 0 0.0
.data 3824 3824 0 0.0
.data.rel.ro 66984 66984 0 0.0
.dynamic 608 608 0 0.0
.got 4392 4392 0 0.0
.init 27 27 0 0.0
.init_array 728 728 0 0.0
.rodata 197952 197952 0 0.0
.text 1955522 1955522 0 0.0
chip-tool debug (read only) 10303697 10303697 0 0.0
(read/write) 622240 622240 0 0.0
.bss 24728 24728 0 0.0
.data 3234 3234 0 0.0
.data.rel.ro 587888 587888 0 0.0
.dynamic 608 608 0 0.0
.got 5096 5096 0 0.0
.init 27 27 0 0.0
.init_array 640 640 0 0.0
.rodata 515061 515061 0 0.0
.text 8356948 8356948 0 0.0
chip-tool-no-interactive-ipv6only arm64 (read only) 9997684 9997684 0 0.0
(read/write) 684529 684529 0 0.0
.bss 42609 42609 0 0.0
.data 1152 1152 0 0.0
.data.rel.ro 623432 623432 0 0.0
.dynamic 528 528 0 0.0
.got 13520 13520 0 0.0
.init 24 24 0 0.0
.init_array 192 192 0 0.0
.rodata 477780 477780 0 0.0
.text 7959236 7959236 0 0.0
lighting-app debug+rpc (read only) 2550953 2550953 0 0.0
(read/write) 129528 129528 0 0.0
.bss 49440 49440 0 0.0
.data 2096 2096 0 0.0
.data.rel.ro 72136 72136 0 0.0
.dynamic 608 608 0 0.0
.got 4392 4392 0 0.0
.init 27 27 0 0.0
.init_array 816 816 0 0.0
.rodata 213640 213640 0 0.0
.text 2167346 2167346 0 0.0
lock-app debug (read only) 2515553 2515553 0 0.0
(read/write) 124504 124504 0 0.0
.bss 47840 47840 0 0.0
.data 1712 1712 0 0.0
.data.rel.ro 69096 69096 0 0.0
.dynamic 608 608 0 0.0
.got 4424 4424 0 0.0
.init 27 27 0 0.0
.init_array 784 784 0 0.0
.rodata 228680 228680 0 0.0
.text 2121730 2121730 0 0.0
ota-provider-app debug (read only) 2322033 2322033 0 0.0
(read/write) 118312 118312 0 0.0
.bss 47488 47488 0 0.0
.data 1944 1944 0 0.0
.data.rel.ro 63096 63096 0 0.0
.dynamic 608 608 0 0.0
.got 4488 4488 0 0.0
.init 27 27 0 0.0
.init_array 672 672 0 0.0
.rodata 203416 203416 0 0.0
.text 1955842 1955842 0 0.0
ota-requestor-app debug (read only) 2439185 2439185 0 0.0
(read/write) 125216 125216 0 0.0
.bss 49856 49856 0 0.0
.data 2232 2232 0 0.0
.data.rel.ro 67288 67288 0 0.0
.dynamic 608 608 0 0.0
.got 4480 4480 0 0.0
.init 27 27 0 0.0
.init_array 728 728 0 0.0
.rodata 207232 207232 0 0.0
.text 2060802 2060802 0 0.0
shell debug (read only) 2550809 2550809 0 0.0
(read/write) 141096 141096 0 0.0
.bss 57448 57448 0 0.0
.data 1264 1264 0 0.0
.data.rel.ro 76688 76688 0 0.0
.dynamic 608 608 0 0.0
.got 4136 4136 0 0.0
.init 27 27 0 0.0
.init_array 920 920 0 0.0
.rodata 227698 227698 0 0.0
.text 2166034 2166034 0 0.0
thermostat-no-ble arm64 (read only) 2595044 2595044 0 0.0
(read/write) 158289 158289 0 0.0
.bss 65249 65249 0 0.0
.data 1704 1704 0 0.0
.data.rel.ro 83240 83240 0 0.0
.dynamic 528 528 0 0.0
.got 5072 5072 0 0.0
.init 24 24 0 0.0
.init_array 400 400 0 0.0
.rodata 165412 165412 0 0.0
.text 2189856 2189856 0 0.0
tv-app debug (read only) 3101905 3101905 0 0.0
(read/write) 257704 257704 0 0.0
.bss 167016 167016 0 0.0
.data 4848 4848 0 0.0
.data.rel.ro 79392 79392 0 0.0
.dynamic 608 608 0 0.0
.got 4848 4848 0 0.0
.init 27 27 0 0.0
.init_array 952 952 0 0.0
.rodata 248928 248928 0 0.0
.text 2665074 2665074 0 0.0
tv-casting-app debug (read only) 5565689 5565689 0 0.0
(read/write) 161968 161968 0 0.0
.bss 50248 50248 0 0.0
.data 2416 2416 0 0.0
.data.rel.ro 103048 103048 0 0.0
.dynamic 608 608 0 0.0
.got 4744 4744 0 0.0
.init 27 27 0 0.0
.init_array 864 864 0 0.0
.rodata 343273 343273 0 0.0
.text 4944466 4944466 0 0.0
mbed lock-app CY8CPROTO_062_4343W+release (read only) 6224 6224 0 0.0
(read/write) 2447912 2447912 0 0.0
.bss 213940 213940 0 0.0
.data 5872 5872 0 0.0
.text 1410556 1410556 0 0.0
nrfconnect all-clusters-app nrf52840dk_nrf52840 (read/write) 1174935 1174935 0 0.0
bss 142900 142900 0 0.0
rodata 141808 141808 0 0.0
text 811332 811332 0 0.0
all-clusters-minimal-app nrf52840dk_nrf52840 (read/write) 1155131 1155131 0 0.0
bss 142136 142136 0 0.0
rodata 133340 133340 0 0.0
text 800776 800776 0 0.0
p6 all-clusters-app default (read/write) 2565152 2565040 -112 -0.0
.bss 149120 149120 0 0.0
.data 2776 2776 0 0.0
.text 1523416 1523304 -112 -0.0
all-clusters-minimal-app default (read/write) 2510192 2510080 -112 -0.0
.bss 148400 148400 0 0.0
.data 2776 2776 0 0.0
.text 1468456 1468344 -112 -0.0
light-app default (read/write) 2440496 2440384 -112 -0.0
.bss 140456 140456 0 0.0
.data 2592 2592 0 0.0
.text 1398760 1398648 -112 -0.0
lock-app default (read/write) 2467760 2467648 -112 -0.0
.bss 140304 140304 0 0.0
.data 2600 2600 0 0.0
.text 1426024 1425912 -112 -0.0
telink light-switch-app tlsr9518adk80d (read/write) 797092 797092 0 0.0
bss 70576 70576 0 0.0
noinit 40416 40416 0 0.0
text 565564 565564 0 0.0
lighting-app tlsr9518adk80d (read/write) 816916 816916 0 0.0
bss 71420 71420 0 0.0
noinit 40416 40416 0 0.0
text 581886 581888 2 0.0

@kghost kghost mentioned this pull request Jul 11, 2022
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kghost approved these changes Jul 11, 2022
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There PR introduces another racing, which should be fixed by #20536.

Although this PR alone is not able to fix the problem, it do reduce the chance of racing.

@andy31415 andy31415 enabled auto-merge (squash) July 14, 2022 13:20
@andy31415 andy31415 merged commit ad63a63 into project-chip:master Jul 14, 2022
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@gjc13 @kghost @tcarmelveilleux @andy31415