workerpool: limit the rate to output deadlock warning (#3775)#3795

Merged

ti-chi-bot merged 4 commits intopingcap:release-5.3from ti-chi-bot:cherry-pick-3775-to-release-5.3

Dec 10, 2021

+50-3

Commits on Dec 8, 2021

workerpool: limit the rate to output deadlock warning

liuzix
authored and
ti-chi-bot
committed
add a test

overvenus
authored and
ti-chi-bot
committed
address comments

overvenus
authored and
ti-chi-bot
committed
fix data race

overvenus
authored and
ti-chi-bot
committed